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Issue 143434: Black bar appearing next to scroll bar
29 people starred this issue and may be notified of changes. Back to list
 
Reported by jasonvaritekfan, Aug 17, 2012
Chrome Version       : 21.0.1180.81
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
URLs (if applicable) :
Other browsers tested:
Add OK or FAIL after other browsers where you have tested this issue:
Safari 5:
Firefox 4.x:
IE 7/8/9:

What steps will reproduce the problem?
1. Open a few sites
2. Notice black bar appears to the right of scroll bar on some page
3.

What is the expected result?

There should not be a black bar appearing next to scroll bar.

What happens instead?

A black bar appears to the right of scroll bar. Might be related to http://crbug.com/140239 (see additional comment below).

Please provide any additional information below. Attach a screenshot if
possible.

I just updated Chrome to the just release latest beta (http://googlechromereleases.blogspot.com/2012/08/beta-channel-update_17.html) and I'm not seeing a black bar appearing to the right of the scroll bar on some pages.

This issue might be related to crbug.com/140239, though my version of Chrome was not experiencing that issue. 

I didn't know if I should post on that issue or create a new one.

See attached video.

UserAgentString: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.81 Safari/537.1


Aug 17, 2012
#1 jasonvaritekfan
(No comment was entered for this change.)
13.46.59_17-08-2012.wmv
1.7 MB   Download
Aug 17, 2012
#2 vange...@google.com
Would you mind pasting the contents of the about:gpu page.  If you are running on a hybrid AMD gpu it's quite possibly the same bug. 
Cc: apatr...@chromium.org jbauman@chromium.org
Labels: -Area-Undefined Area-Internals Feature-GPU
Aug 17, 2012
#3 jasonvaritekfan
Yes it is AMD, but I don't know if it's hybrid (not sure what that means).

Here's the info from about:gpu.
Aug 17, 2012
#4 jasonvaritekfan
(No comment was entered for this change.)
about-gpu.txt
3.9 KB   View   Download
Aug 17, 2012
#5 liverpoo...@gmail.com
on some sites the scroll bar is just a black bar 

was on pof.com

espn.com is having 2 scroll bar issues
Capture.PNG
17.1 KB   View   Download
Aug 17, 2012
#6 liverpoo...@gmail.com
here from my about:gpu page


Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
3D CSS: Hardware accelerated
CSS Animation: Accelerated
WebGL: Hardware accelerated
WebGL multisampling: Hardware accelerated
Flash 3D: Hardware accelerated
Flash Stage3D: Hardware accelerated
Version Information
Data exported	Fri Aug 17 2012 13:09:20 GMT-0500 (Central Daylight Time)
Chrome version	21.0.1180.81 (Official Build 151980) beta-m
Operating system	Windows NT 6.1 SP1
Software rendering list version	1.45
ANGLE revision	1046
2D graphics backend	Skia
Performance Information
Graphics	7.0
Gaming	7.0
Overall	5.9
Driver Information
Initialization time	258
GPU0	VENDOR = 0x1002, DEVICE= 0x68d8
Optimus	false
AMD switchable	true
Driver vendor	Advanced Micro Devices, Inc.
Driver version	8.980.0.0
Driver date	6-11-2012
Pixel shader version	3.0
Vertex shader version	3.0
GL version	
GL_VENDOR	
GL_RENDERER	
GL_VERSION	
GL_EXTENSIONS	
Diagnostics
0
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	11
dwHeight	1050
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1680
iAdapter	0
lDriverSize	1090560
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szChipType	AMD Radeon Graphics Processor (0x68D8)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	11
szDDIVersionLocalized	11
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAHDEnglish	Not Supported
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 5670
szDeviceId	0x68D8
szDeviceIdentifier	{D7B71EE2-2B98-11CF-9972-7A76BEC2C535}
szDeviceName	\\.\DISPLAY1
szDisplayMemoryEnglish	754 MB
szDisplayMemoryLocalized	754 MB
szDisplayModeEnglish	1680 x 1050 (32 bit) (60Hz)
szDisplayModeLocalized	1680 x 1050 (32 bit) (60Hz)
szDriverAssemblyVersion	8.980.0.0
szDriverAttributes	Final Retail
szDriverDateEnglish	6/11/2012 12:23:12
szDriverDateLocalized	6/11/2012 12:23:12 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverModelEnglish	WDDM 1.1
szDriverModelLocalized	WDDM 1.1
szDriverName	aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
szDriverNodeStrongName	oem16.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_Evergreen:8.980.0.0:pci\ven_1002&dev_68d8
szDriverSignDate	
szDriverVersion	8.17.0010.1132
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_68D8&SUBSYS_56701545&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{290E208E-2A0C-4093-A699-E03C07E55BAE}\0000
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	SyncMaster 206BW(Digital)
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szOverlayEnglish	Not Supported
szRankOfInstalledDriver	00E62001
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0x56701545
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
1
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	11
dwHeight	900
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1600
iAdapter	1
lDriverSize	1090560
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szChipType	AMD Radeon Graphics Processor (0x68D8)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	11
szDDIVersionLocalized	11
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAHDEnglish	Not Supported
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 5670
szDeviceId	0x68D8
szDeviceIdentifier	{D7B71EE2-2B98-11CF-9972-7A76BEC2C535}
szDeviceName	\\.\DISPLAY2
szDisplayMemoryEnglish	754 MB
szDisplayMemoryLocalized	754 MB
szDisplayModeEnglish	1600 x 900 (32 bit) (60Hz)
szDisplayModeLocalized	1600 x 900 (32 bit) (60Hz)
szDriverAssemblyVersion	8.980.0.0
szDriverAttributes	Final Retail
szDriverDateEnglish	6/11/2012 12:23:12
szDriverDateLocalized	6/11/2012 12:23:12 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverModelEnglish	WDDM 1.1
szDriverModelLocalized	WDDM 1.1
szDriverName	aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
szDriverNodeStrongName	oem16.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_Evergreen:8.980.0.0:pci\ven_1002&dev_68d8
szDriverSignDate	
szDriverVersion	8.17.0010.1132
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_68D8&SUBSYS_56701545&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{290E208E-2A0C-4093-A699-E03C07E55BAE}\0001
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	Dell S2009W(Analog)
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szOverlayEnglish	Not Supported
szRankOfInstalledDriver	00E62001
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0x56701545
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
Crash List
e792848665c7360e: Monday, August 6, 2012 8:50:28 PM
7ed60b805ddc52cf: Wednesday, July 25, 2012 11:03:51 PM
0570defd432ed022: Wednesday, July 25, 2012 11:01:55 PM
Log Messages
[5652:5812:16957651:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16957854:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16957870:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16958104:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16966060:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16976996:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:16981816:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:16985279:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:16987214:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17084059:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17085869:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17085993:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17087678:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17087787:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17089082:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17089394:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17090767:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17090892:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17093481:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17093591:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17125150:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17125228:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17125633:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17125742:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17131780:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17135571:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17257953:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17258063:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17260122:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17260340:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17261853:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17261978:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17268639:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17269092:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17269217:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17273569:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17273709:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17283428:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17283537:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17293662:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17293771:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17294832:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17555946:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17636100:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17636225:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17637535:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17637675:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17639282:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17639391:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17641388:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17641529:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17643401:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17643541:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17721619:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17731011:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17738826:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17738951:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17740698:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17740839:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17741712:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17741822:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17746860:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17747063:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17747172:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17749325:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17752601:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17752851:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17765893:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17766002:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17767546:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17767655:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17768654:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17768794:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17788965:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17789293:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17795548:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17795907:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17846841:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:17850430:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17895997:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17896122:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17897885:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17898010:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17899195:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17899320:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17900927:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17901067:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17930536:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17937213:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17937306:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17938445:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17938554:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17940411:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17940520:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17941409:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17941518:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17943078:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17943188:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17958242:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17958367:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17959552:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17959661:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17961580:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17961689:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17962891:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17963000:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17964560:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:17964669:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18003232:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18003326:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18010143:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18023341:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18023793:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18039487:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18039596:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18041718:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18041843:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18044744:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18044869:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18163149:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18163258:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18164787:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18164881:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18165879:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18165988:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18167408:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18167517:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18168906:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18169030:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18170590:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18170793:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18176035:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18183133:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18190808:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18190917:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18191042:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18191151:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18193523:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18212898:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213023:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213116:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213225:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213319:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213428:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213537:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213662:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213787:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18213896:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18228576:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18228685:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18230635:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18230760:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18232398:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18232507:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18235128:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18235237:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18316498:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18317013:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18377229:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18402439:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18403593:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18434825:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:18922858:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:18923077:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19248417:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19248526:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19251490:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19251599:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19252504:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19252613:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19525631:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19525755:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19565380:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:19565926:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19566628:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19586783:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:19587017:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:20237011:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:20237136:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5652:5812:20239070:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260427:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260489:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260536:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260598:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260863:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260941:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20260988:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261051:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261097:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261160:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261222:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261285:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261331:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261394:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261441:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261503:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261565:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20261987:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20262033:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20262096:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20262158:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20262205:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5652:5812:20262423:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
Aug 17, 2012
#7 liverpoo...@gmail.com
Checking other sites on msnbc have double back bar 

on this site it was quished and same at pogo.com

http://www.infoworld.com/t/cringely/todays-internet-all-the-fake-news-thats-fit-publish-200172?source=IFWNLE_nlt_blogs_2012-08-16  
Capture.PNG
2.8 KB   View   Download
Aug 17, 2012
#8 jbauman@chromium.org
The two reports I see here are from AMD cards (possibly switchable systems, but we can't tell on M21). I suppose we could disable Al's workaround unless we see an Intel PCI ID. I'm curious whether AMD/AMD switchable systems have this problem, or the other one, or both?
Aug 17, 2012
#9 jbauman@chromium.org
Or we could backport the change that lets us detect when we're on non-switchable AMD, and that might fix it by going down the image transport surface path, which doesn't have this problem. Of course, that path might have other problems.
Aug 17, 2012
#10 kar...@google.com
our Canary version (a bleeding edge testing version of Chrome) and want to verify if this fixes the issue for you. If you're experiencing it, can you install Chrome Canary (which is on version 23.0.1238.0 right now) and let us know if it resolves this problem for you? 

You can install Chrome Canary by going to https://tools.google.com/dlpage/chromesxs/. It runs side-by-side with your existing Chrome version, so you do NOT need to uninstall Chrome first.

Note: After verifying this fix for us, we also don't advise continuing to use Chrome Canary in place of your regular web browsing unless you're comfortable with instability and unpredictable behavior (it is meant for developers and early adopters).

also when you try canary, can you please post your about:gpu again from that channel?
Aug 17, 2012
#11 kar...@google.com
(No comment was entered for this change.)
Status: Assigned
Owner: jbauman@chromium.org
Aug 17, 2012
#12 liverpoo...@gmail.com
looks fixed when checking pages on canary

my computer is a dell inspiron 546s

Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated on all pages and threaded
3D CSS: Hardware accelerated
CSS Animation: Accelerated and threaded
WebGL: Hardware accelerated
WebGL multisampling: Hardware accelerated
Flash 3D: Hardware accelerated
Flash Stage3D: Hardware accelerated
Texture Sharing: Hardware accelerated
undefined: Hardware accelerated
Version Information
Data exported	Fri Aug 17 2012 13:31:04 GMT-0500 (Central Daylight Time)
Chrome version	23.0.1238.0 (Official Build 152058) canary
Operating system	Windows NT 6.1 SP1
Software rendering list version	2.8
ANGLE revision	1247
2D graphics backend	Skia
Performance Information
Graphics	7.0
Gaming	7.0
Overall	5.9
Driver Information
Initialization time	253
GPU0	VENDOR = 0x1002, DEVICE= 0x68d8
Optimus	false
AMD switchable	false
Driver vendor	Advanced Micro Devices, Inc.
Driver version	8.980.0.0
Driver date	6-11-2012
Pixel shader version	3.0
Vertex shader version	3.0
GL version	
GL_VENDOR	
GL_RENDERER	
GL_VERSION	
GL_EXTENSIONS	
Diagnostics
0
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	11
dwHeight	1050
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1680
iAdapter	0
lDriverSize	1090560
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szChipType	AMD Radeon Graphics Processor (0x68D8)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	11
szDDIVersionLocalized	11
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAHDEnglish	Not Supported
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 5670
szDeviceId	0x68D8
szDeviceIdentifier	{D7B71EE2-2B98-11CF-9972-7A76BEC2C535}
szDeviceName	\\.\DISPLAY1
szDisplayMemoryEnglish	754 MB
szDisplayMemoryLocalized	754 MB
szDisplayModeEnglish	1680 x 1050 (32 bit) (60Hz)
szDisplayModeLocalized	1680 x 1050 (32 bit) (60Hz)
szDriverAssemblyVersion	8.980.0.0
szDriverAttributes	Final Retail
szDriverDateEnglish	6/11/2012 12:23:12
szDriverDateLocalized	6/11/2012 12:23:12 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverModelEnglish	WDDM 1.1
szDriverModelLocalized	WDDM 1.1
szDriverName	aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
szDriverNodeStrongName	oem16.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_Evergreen:8.980.0.0:pci\ven_1002&dev_68d8
szDriverSignDate	
szDriverVersion	8.17.0010.1132
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_68D8&SUBSYS_56701545&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{290E208E-2A0C-4093-A699-E03C07E55BAE}\0000
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	SyncMaster 206BW(Digital)
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szOverlayEnglish	Not Supported
szRankOfInstalledDriver	00E62001
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0x56701545
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
1
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	11
dwHeight	900
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1600
iAdapter	1
lDriverSize	1090560
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szChipType	AMD Radeon Graphics Processor (0x68D8)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	11
szDDIVersionLocalized	11
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAHDEnglish	Not Supported
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 5670
szDeviceId	0x68D8
szDeviceIdentifier	{D7B71EE2-2B98-11CF-9972-7A76BEC2C535}
szDeviceName	\\.\DISPLAY2
szDisplayMemoryEnglish	754 MB
szDisplayMemoryLocalized	754 MB
szDisplayModeEnglish	1600 x 900 (32 bit) (60Hz)
szDisplayModeLocalized	1600 x 900 (32 bit) (60Hz)
szDriverAssemblyVersion	8.980.0.0
szDriverAttributes	Final Retail
szDriverDateEnglish	6/11/2012 12:23:12
szDriverDateLocalized	6/11/2012 12:23:12 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverModelEnglish	WDDM 1.1
szDriverModelLocalized	WDDM 1.1
szDriverName	aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
szDriverNodeStrongName	oem16.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_Evergreen:8.980.0.0:pci\ven_1002&dev_68d8
szDriverSignDate	
szDriverVersion	8.17.0010.1132
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_68D8&SUBSYS_56701545&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{290E208E-2A0C-4093-A699-E03C07E55BAE}\0001
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	Dell S2009W(Analog)
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szOverlayEnglish	Not Supported
szRankOfInstalledDriver	00E62001
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0x56701545
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
Crash List
e792848665c7360e: Monday, August 6, 2012 8:50:28 PM
7ed60b805ddc52cf: Wednesday, July 25, 2012 11:03:51 PM
0570defd432ed022: Wednesday, July 25, 2012 11:01:55 PM
Log Messages
[3284:4428:21659210:ERROR:gles2_cmd_decoder.cc(5133)] : .PPAPIContext: GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[3284:4428:21659272:ERROR:gles2_cmd_decoder.cc(5133)] : .PPAPIContext: GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[3284:4428:21682641:ERROR:gles2_cmd_decoder.cc(5133)] : .PPAPIContext: GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
Aug 17, 2012
#13 jasonvaritekfan
Issue no longer present in Chrome Canary.

Here's a video of current Chrome beta with issue and current Canary version with issue not present.

about:gpu info also attached.
14.39.11_17-08-2012.wmv
2.8 MB   Download
about-gpu.txt
3.7 KB   View   Download
Aug 17, 2012
#14 kar...@google.com
thank you. this is not affecting your overall screen right? just adding a bar. (not saying it's not annoying, just checking to understand the full scope cause we cannot reproduce) can u take a full screen shot?
Aug 17, 2012
#15 jasonvaritekfan
I don't usually run Chrome maximized but I just noticed the black bar goes away when Chrome is maximized.

Normally I run Chrome at 1600x1040.
14.45.06_17-08-2012.png
265 KB   View   Download
14.45.14_17-08-2012.png
32.3 KB   View   Download
Aug 17, 2012
#16 vivi...@chromium.org
Geetha,

can you try reproduce this on the AMD machines. I can not reproduce this in my nvidia Quandro fx 580 windows box.
Cc: pucchaka...@chromium.org vivi...@chromium.org
Aug 17, 2012
#17 vange...@google.com
John, any idea why in canary the about:gpu says AMD Switchable: false and in stable it says true?
Aug 17, 2012
#18 kar...@google.com
john said stable doesn't have the accurate information for that part. the fix wasn't until post 21.
Aug 17, 2012
#19 liverpoo...@gmail.com
capture 2 is beta

capture is canary

from espn.com

it does affect on flash stuff like playing games on pogo.com
Capture.PNG
1.0 MB   View   Download
Capture2.PNG
950 KB   View   Download
Aug 17, 2012
#20 jasonvaritekfan
Here's additional information regarding this issue.

On YouTube (so far I've only seen it on that site) when I run Chrome at 1600x1040 (the size I normally run Chrome) some of the text in video titles appear thin, but when I maximize Chrome the text appears normal.

Also, when I tun Chrome at 1600x1040 AND the black bar is present, the page up/down buttons on the scroll bar are not present -- I can't click on them, but when I maximize Chrome said buttons appear again and I can click on them.

Is the black bar isn't present while running Chrome at 1600x1040, the up/down scroll bar buttons work normally.
15.10.26_17-08-2012.png
1.4 MB   View   Download
15.11.21_17-08-2012.png
665 KB   View   Download
15.12.36_17-08-2012.png
112 KB   View   Download
15.12.51_17-08-2012.png
38.3 KB   View   Download
15.16.45_17-08-2012.png
109 KB   View   Download
Aug 17, 2012
#21 pucchaka...@chromium.org
Able to see this on AMD Radeon HD 4250 Win7 machine - 21.0.1180.81 (Official Build 151980)
143434 Radeon HD 4250.png
679 KB   View   Download
143434 crbug.png
110 KB   View   Download
Aug 17, 2012
#22 liverpoo...@gmail.com
no black bar on my machine for this page and we both AMD graphic machines

so hope that helps somewhat
Capture.PNG
197 KB   View   Download
Aug 17, 2012
#23 davgot...@gmail.com
Same problem here, hopefully you'll find my info useful. The problem only seems to affect pages that have flash embedded.

I have also attached a dump from about:gpu.

Chrome: Beta 21.0.1180.81
OS: Windows 7 Home Premium x64 SP1
GPU: ATI Radeon HD4870
GPU Driver Version: 8.961.0.0
Affected URLs:
http://www.youtube.com/user/RayWilliamJohnson?feature=g-all-a
http://www.liveleak.com/view?i=b03_1345152152
http://helpx.adobe.com/flash-player/kb/find-version-flash-player.html
gpu-internals.txt
3.9 KB   View   Download
chrome-black-bar.png
1006 KB   View   Download
Aug 17, 2012
#26 Sriharir...@chromium.org
Version: 21.0.1180.81
7+ users have reported this issue in "GoogleFeedback" today.

Black bar appears on the right side of the window. 
Also, the web page appears with sightly corrupted characters, making text low readable. All the user submitted reports are from Windows 7

For more details, refer the user reports below
http://goto.google.com/371100981
http://goto.google.com/371089889
http://goto.google.com/329791438

For further more user reports, refer the below cluster URL
http://goto.google.com/3657690
Labels: GoogleFeedback
Aug 17, 2012
#27 mrchen...@gmail.com
I have the same issue, appeared just today.
Aug 17, 2012
#28 mrchen...@gmail.com
Hey I solved the problem. I uninstalled chrome and re-install and that solved the issue. I remember I installed a beta version of chrome last year and just kept using it. It could be the beta version that was causing the problem. Also be sure to backup your bookmarks and especially the plugin applications. The addon plugins were all gone once you uninstall chrome. 
Aug 17, 2012
#29 liverpoo...@gmail.com
got a new pic while playing game on pogo.com got a double scoll bar after clicking on a tab
Capture.PNG
694 KB   View   Download
Aug 17, 2012
#30 barrakk...@gmail.com
> this is not affecting your overall screen right? just adding a bar.

Based on my experience, it seems to be a little more than adding a bar.  Fonts get messed up, and it appears that it is only the display of the page that is changed.

Additionally, in the screenshot of the page I've attached you can see that it looks like my mouse is over the page 34 link on the bottom right, but my cursor is actually over page 35.  And while the scrollbar is to the left of the black bar, I can't interact with it...the scrollbar is still on the right-hand side of the screen even though it isn't being displayed there.

My about:gpu in the Chrome beta:

Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
3D CSS: Hardware accelerated
CSS Animation: Accelerated
WebGL: Hardware accelerated
WebGL multisampling: Hardware accelerated
Flash 3D: Hardware accelerated
Flash Stage3D: Hardware accelerated
Version Information
Data exported	Sat Aug 18 2012 00:49:57 GMT-0400 (Eastern Daylight Time)
Chrome version	21.0.1180.81 (Official Build 151980) beta-m
Operating system	Windows NT 6.0 SP2
Software rendering list version	1.45
ANGLE revision	1046
2D graphics backend	Skia
Performance Information
Graphics	0.0
Gaming	0.0
Overall	0.0
Driver Information
Initialization time	1534
GPU0	VENDOR = 0x1002, DEVICE= 0x9614
Optimus	false
AMD switchable	true
Driver vendor	Advanced Micro Devices, Inc.
Driver version	8.930.0.0
Driver date	12-5-2011
Pixel shader version	3.0
Vertex shader version	3.0
GL version	
GL_VENDOR	
GL_RENDERER	
GL_VERSION	
GL_EXTENSIONS	
Diagnostics
0
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	10
dwHeight	1050
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1680
iAdapter	0
lDriverSize	778752
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szBGRASupported	true
szChipType	ATI display adapter (0x9614)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	10
szDDIVersionLocalized	10
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 3300 Graphics
szDeviceId	0x9614
szDeviceIdentifier	{D7B71EE2-D554-11CF-B273-0AF0BEC2C535}
szDeviceName	\\.\DISPLAY7
szDisplayMemoryEnglish	891 MB
szDisplayMemoryLocalized	891 MB
szDisplayModeEnglish	1680 x 1050 (32 bit) (60Hz)
szDisplayModeLocalized	1680 x 1050 (32 bit) (60Hz)
szDriverAttributes	Final Retail
szDriverDateEnglish	3/9/2012 13:49:44
szDriverDateLocalized	3/9/2012 1:49:44 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverName	aticfx32.dll,aticfx32.dll,atiumdag.dll,atidxx32.dll,atiumdva.cap
szDriverSignDate	
szDriverVersion	8.17.0010.1114
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_9614&SUBSYS_D0001458&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{1D820091-58B5-46C9-8277-D759ED042DDF}\0000
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	Generic PnP Monitor
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0xD0001458
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
Log Messages
[4448:4004:125997592:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126123033:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126123345:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126123703:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126125139:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126125981:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126152361:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126153983:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126161253:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126168507:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126188272:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126188366:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126188366:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126188647:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126201080:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126201127:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126201174:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126202234:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126202312:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126202390:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126299673:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126430604:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126436875:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126490867:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126651002:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126719799:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126969182:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126970180:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126973753:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126974143:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126974564:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126976046:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126976514:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126977341:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:126977871:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:126977918:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:127011989:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:127066979:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:127209158:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:127249734:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:127250093:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[4448:4004:127269827:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[4448:4004:127270186:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[2992:2848:127978633:ERROR:gpu_info_collector_win.cc(93)] : Can't retrieve a valid WinSAT assessment.

My about:gpu in Canary:

Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated on all pages and threaded
3D CSS: Hardware accelerated
CSS Animation: Accelerated and threaded
WebGL: Hardware accelerated
WebGL multisampling: Hardware accelerated
Flash 3D: Hardware accelerated
Flash Stage3D: Hardware accelerated
Texture Sharing: Hardware accelerated
undefined: Hardware accelerated
Version Information
Data exported	Sat Aug 18 2012 00:51:43 GMT-0400 (Eastern Daylight Time)
Chrome version	23.0.1238.0 (Official Build 152058) canary
Operating system	Windows NT 6.0 SP2
Software rendering list version	2.8
ANGLE revision	1247
2D graphics backend	Skia
Performance Information
Graphics	0.0
Gaming	0.0
Overall	0.0
Driver Information
Initialization time	118
GPU0	VENDOR = 0x1002, DEVICE= 0x9614
Optimus	false
AMD switchable	false
Driver vendor	Advanced Micro Devices, Inc.
Driver version	8.930.0.0
Driver date	12-5-2011
Pixel shader version	3.0
Vertex shader version	3.0
GL version	
GL_VENDOR	
GL_RENDERER	
GL_VERSION	
GL_EXTENSIONS	
Diagnostics
0
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	10
dwHeight	1050
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1680
iAdapter	0
lDriverSize	778752
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Enabled
szBGRASupported	true
szChipType	ATI display adapter (0x9614)
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Enabled
szDACType	Internal DAC(400MHz)
szDDIVersionEnglish	10
szDDIVersionLocalized	10
szDDStatusEnglish	Enabled
szDDStatusLocalized	Enabled
szDXVAModes	ModeMPEG2_A ModeMPEG2_C
szDescription	ATI Radeon HD 3300 Graphics
szDeviceId	0x9614
szDeviceIdentifier	{D7B71EE2-D554-11CF-B273-0AF0BEC2C535}
szDeviceName	\\.\DISPLAY7
szDisplayMemoryEnglish	891 MB
szDisplayMemoryLocalized	891 MB
szDisplayModeEnglish	1680 x 1050 (32 bit) (60Hz)
szDisplayModeLocalized	1680 x 1050 (32 bit) (60Hz)
szDriverAttributes	Final Retail
szDriverDateEnglish	3/9/2012 13:49:44
szDriverDateLocalized	3/9/2012 1:49:44 PM
szDriverLanguageEnglish	English
szDriverLanguageLocalized	English
szDriverName	aticfx32.dll,aticfx32.dll,atiumdag.dll,atidxx32.dll,atiumdva.cap
szDriverSignDate	
szDriverVersion	8.17.0010.1114
szKeyDeviceID	Enum\PCI\VEN_1002&DEV_9614&SUBSYS_D0001458&REV_00
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{1D820091-58B5-46C9-8277-D759ED042DDF}\0000
szManufacturer	Advanced Micro Devices, Inc.
szMiniVdd	n/a
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	n/a
szMonitorMaxRes	
szMonitorName	Generic PnP Monitor
szNotesEnglish	No problems found.
szNotesLocalized	No problems found.
szRegHelpText	
szRevision	
szRevisionId	0x0000
szSubSysId	0xD0001458
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Not run
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Not run
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Not run
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Not run
szVdd	n/a
szVendorId	0x1002
Log Messages
[3624:3660:128078677:ERROR:gles2_cmd_decoder.cc(5133)] : .PPAPIContext: GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5448:2624:128086227:ERROR:gpu_info_collector_win.cc(91)] : Can't retrieve a valid WinSAT assessment.

I'm not encountering the bug on the pages I've tested in Canary.
bar.png
129 KB   View   Download
Aug 18, 2012
#31 ongchihang
same issue here on chrome 21.0.1180.81 beta windows 7 64 bit.
Apart from the black bar and slightly corrupted characters, the position of everything has moved to the left, i.e. imagine you have a button on the screen, you have to move the mouse cursor about 1cm to the right in order to click the button. The apparent position of the button is not the real position of the button.
See the picture attached, even though my cursor is away from the textbox, the cursor is still in text mode and I can select the textbox by clicking at that position.
photo (1).jpg
701 KB   View   Download
Aug 18, 2012
#32 mud...@gmail.com
I have this issue, been having it since last night. im running chrome 21.0.1180.81 on vista 64-bit and have an AMD gpu. its ok when in fullscreen but windowed mode adds a black bar, resizing will make the bar smaller or bigger, there is a couple sizes that doesnt give the black bar but the size i prefer does.
Aug 18, 2012
#33 Joonas.P...@gmail.com
Happening to me as well with Radeon HD 5770, only on websites with Flash content.
Attached about:gpu contents.
aboutgpu.txt
5.4 KB   View   Download
Aug 18, 2012
#34 morphi...@gmail.com
Disabling the PPAPI flash (Shockwave Flash 11.3 r31
) fixed the black bar and text issues.
Aug 18, 2012
#35 liverpoo...@gmail.com
just confirmed that turning of pepper flashed fixed the issue 

so it could be AMD cards plus issues in pepper flash?

But did not have this issue before the most recent beta version? 
Aug 18, 2012
#36 morphi...@gmail.com
With pepper flash off the issue remains in many youtube videos like this one: https://www.youtube.com/watch?v=9I9Ar6upx34
But not all, this one is ok http://www.youtube.com/watch?v=ThHOZlAVbbg&feature=g-all-u


aboutgpu.txt
3.7 KB   View   Download
Aug 18, 2012
#37 ajpuc...@gmail.com
Have this issue as well. attached is my about:gpu
ttt.txt
4.0 KB   View   Download
Aug 19, 2012
#38 kravv...@gmail.com
I've got this bug too. This is the strangest one I've seen in a while. The contents of about:gpu is attached.
chrome_gpu.htm
4.6 KB   View   Download
Aug 20, 2012
#39 luxx...@gmail.com
I've got this problem too.

It seems that columns of pixels are lost (in the attached screenshot look at the text or background lines that should be straight) . the cursor acts as the page elements were in their original positions.

screenshot attached + about:gpu info
chrome gpu.htm
79.4 KB   View   Download
Skeptiko.com screenshot 2.png
76.4 KB   View   Download
Aug 20, 2012
#40 jackal9...@yahoo.com
There has been an update to 21.0.1180.83 beta-m and it seems the black bar is gone for me so i hope this works for everyone and maybe the bug was fixed.
Aug 20, 2012
#41 luxx...@gmail.com
Indeed, 21.0.1180.83 beta-m solved the problem here as well! Great!
Aug 20, 2012
#42 jasonvaritekfan
Yes. I checked YouTube, Miami New Times, I Am Maru, CNN, and other sites and the black bar is no longer present in 21.0.1180.83 (Official Build 152131) beta-m.

Thanks for the quick fix!
Aug 20, 2012
#43 barrakk...@gmail.com
21.0.1180.83 beta-m seems to have fixed the problem here as well.
Aug 20, 2012
#44 mud...@gmail.com
fix confirmed, update did the trick.
Aug 20, 2012
#45 jbauman@chromium.org
 Issue 143624  has been merged into this issue.
Aug 29, 2012
#46 neversay...@gmail.com
Hi, I have a similar issue with Latest Chrome (21), it happens at Yahoo's news page. When I open the lightbox there is a black mask covers the whole screen which is expected. But when I close the lightbox, sometime there is a black shadow is covering the page outside the page, sometimes it is on the top of screen or on the bottom of screen. When my mouse hovers some link on the black area, the link got repaint and some part of shadow just gone.

Every time I open the debugger to check the element, the black bar just gone totally. I use MacBook Pro, with MacOS Lion.
螢幕快照 2012-08-29 8.04.07 PM.png
335 KB   View   Download
Aug 29, 2012
#47 vange...@google.com
#46: what you're experiencing is mac specific.  See  issue 142038  .
Aug 30, 2012
#48 svi...@gmail.com
Hello,
i finally found a thread about this problem.
I have read all you comments and still haven't figured out this bug.
I have the newest version of chrome like you do, but the problem is still there.
I'm attaching a file to show you my problem.
Thanks for any answer :)
bug.png
751 KB   View   Download
Aug 30, 2012
#49 vangelis@chromium.org
svihee@ can you please post the contents of your about:gpu page? 
Aug 30, 2012
#50 svi...@gmail.com
Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
3D CSS: Hardware accelerated
CSS Animation: Accelerated
WebGL: Hardware accelerated
WebGL multisampling: Hardware accelerated
Flash 3D: Hardware accelerated
Flash Stage3D: Hardware accelerated
Version Information
Data exported	Thu Aug 30 2012 21:09:42 GMT+0200 (Střední Evropa (letní čas))
Chrome version	21.0.1180.83 (Oficiální sestavení 152131) m
Operating system	Windows NT 6.1 SP1
Software rendering list version	1.45
ANGLE revision	1046
2D graphics backend	Skia
Performance Information
Graphics	6.6
Gaming	6.6
Overall	5.9
Driver Information
Initialization time	5504
GPU0	VENDOR = 0x8086, DEVICE= 0x0116
Optimus	false
AMD switchable	true
Driver vendor	ATI Technologies Inc.
Driver version	8.830.6.2000
Driver date	4-12-2011
Pixel shader version	3.0
Vertex shader version	3.0
GL version	
GL_VENDOR	
GL_RENDERER	
GL_VERSION	
GL_EXTENSIONS	
Diagnostics
0
b3DAccelerationEnabled	true
b3DAccelerationExists	true
bAGPEnabled	true
bAGPExistenceValid	true
bAGPExists	true
bCanRenderWindow	true
bDDAccelerationEnabled	true
bDriverBeta	false
bDriverDebug	false
bDriverSigned	false
bDriverSignedValid	false
bNoHardware	false
dwBpp	32
dwDDIVersion	11
dwHeight	768
dwRefreshRate	60
dwWHQLLevel	0
dwWidth	1366
iAdapter	0
lDriverSize	7473664
lMiniVddSize	0
szAGPStatusEnglish	Enabled
szAGPStatusLocalized	Povoleno
szChipType	Intel(R) HD Graphics Family
szD3DStatusEnglish	Enabled
szD3DStatusLocalized	Povoleno
szDACType	Internal
szDDIVersionEnglish	11
szDDIVersionLocalized	11
szDDStatusEnglish	Enabled
szDDStatusLocalized	Povoleno
szDXVAHDEnglish	Not Supported
szDXVAModes	ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C
szDescription	Mobile Intel(R) HD Graphics
szDeviceId	0x0116
szDeviceIdentifier	{D7B78E66-4256-11CF-A277-8213B7C2C535}
szDeviceName	\\.\DISPLAY1
szDisplayMemoryEnglish	3860 MB
szDisplayMemoryLocalized	3860 MB
szDisplayModeEnglish	1366 x 768 (32 bit) (60Hz)
szDisplayModeLocalized	1366 x 768 (32 bit) (60Hz)
szDriverAssemblyVersion	8.830.6.2000
szDriverAttributes	Final Retail
szDriverDateEnglish	3/25/2011 18:17:46
szDriverDateLocalized	25.3.2011 18:17:46
szDriverLanguageEnglish	English
szDriverLanguageLocalized	Angličtina
szDriverModelEnglish	WDDM 1.1
szDriverModelLocalized	WDDM 1.1
szDriverName	igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,igd10umd32,igd10umd32
szDriverNodeStrongName	oem15.inf:ATI.Mfg.NTamd64.6.1:iSNBM1ML_PROXY:8.830.6.2000:pci\ven_8086&dev_0116&subsys_3388103c
szDriverSignDate	
szDriverVersion	8.15.0010.2342
szKeyDeviceID	Enum\PCI\VEN_8086&DEV_0116&SUBSYS_3388103C&REV_09
szKeyDeviceKey	\Registry\Machine\System\CurrentControlSet\Control\Video\{05B0E326-3E45-42C4-BCFA-21B8BE0F7C3D}\0000
szManufacturer	ATI Technologies Inc.
szMiniVdd	Není k dispozici
szMiniVddDateEnglish	n/a
szMiniVddDateLocalized	Není k dispozici
szMonitorMaxRes	
szMonitorName	Obecný monitor PnP
szNotesEnglish	No problems found.
szNotesLocalized	Nebyly zjištěny žádné problémy.
szOverlayEnglish	Not Supported
szRankOfInstalledDriver	00E60001
szRegHelpText	
szRevision	
szRevisionId	0x0009
szSubSysId	0x3388103C
szTestResultD3D7English	Not run
szTestResultD3D7Localized	Není spuštěno
szTestResultD3D8English	Not run
szTestResultD3D8Localized	Není spuštěno
szTestResultD3D9English	Not run
szTestResultD3D9Localized	Není spuštěno
szTestResultDDEnglish	Not run
szTestResultDDLocalized	Není spuštěno
szVdd	Není k dispozici
szVendorId	0x8086
Log Messages
[5800:3124:23927901:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:23953064:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:23980863:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24120952:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24161169:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24173556:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:24209514:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24248187:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24272694:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24282101:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24293162:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24293224:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24310306:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:24507569:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25141277:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25484494:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25489206:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25501577:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:25824296:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:25825996:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25828149:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25828227:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25839662:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:25842392:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:26266231:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:26269928:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:26269975:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:26407225:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:26503150:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:26509951:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:26524943:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:26642256:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28218131:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28218771:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28235525:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28352432:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28706055:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28887890:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:28922694:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:33733968:ERROR:gles2_cmd_decoder.cc(4932)] : GL ERROR :GL_INVALID_VALUE : glDeleteProgram: unknown program
[5800:3124:33765979:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
[5800:3124:33910795:ERROR:gl_surface.cc(84)] : NOT IMPLEMENTED
Aug 30, 2012
#51 vange...@google.com
Thanks, svihee@ . Can you please try Chrome Beta or Canary to verify that the problem has been fixed there? 
Aug 31, 2012
#52 svi...@gmail.com
Allright, Chrome Beta looks just fine with that ;) Thanks
Sep 5, 2012
#53 jbauman@chromium.org
(No comment was entered for this change.)
Status: Fixed
Oct 13, 2012
#54 bugdro...@chromium.org
This issue has been closed for some time. No one will pay attention to new comments.
If you are seeing this bug or have new data, please click New Issue to start a new bug.
Labels: Restrict-AddIssueComment-Commit
Mar 10, 2013
#55 bugdro...@chromium.org
(No comment was entered for this change.)
Labels: -Area-Internals -Feature-GPU Cr-Internals Cr-Internals-GPU
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