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eee-ubuntu-support - issue #9

WiFi Issue


Posted on Feb 24, 2008 by Quick Camel

Ubuntu version: 7.10 eee-ubuntu-support version: 0.7

Under certain conditions (unwilling to reproduce, requires several full Ubuntu installs), the ath_hal.ko module seems to be present in the volatile/ folder of the kernel modules (/lib/modules/2.6.22-14-generic). This makes the rm -rf madwifi/* useless, since the module is still present in there and will cause the ath_pci module to complain about symbol version mismatches/symbols missing and, therefor, not load itself. Since the eee-wifi-on-off.sh script started from X (keyboard shortcut) does not report any errors, it becames very hard to detect the issue and debug.

Solution: rm -rf lib/modules/2.6.22-14-generic/volatile/ath_hal.ko (or *, not sure if we need the other modules; I've done it, the system is fine).

This should be added to the script, in the modules install section.

Comment #1

Posted on Mar 1, 2008 by Happy Elephant

would this have any effect on hardy alpha 5?

Comment #2

Posted on Mar 1, 2008 by Quick Camel

Well, I'm not sure. But my best proposal is to simply have a list of all madwifi modules, loop through it and do a "rm -rf find /lib/modules/ -name $module". I think the modules gets to volatile once it's accepted as a restricted driver. Or if it's not. Not sure, though.

If this is a new behavior in Gutsy, I assume it's a new thing that might stay here for a while (that's why it might be there for Hardy).

Comment #3

Posted on Mar 14, 2008 by Happy Lion

Any idea why the signal strength is so bad? I can be sitting right next to my router and still only get 2 bars. But when i install Xandros, I can sit in my front yard and get a full signal.

Comment #4

Posted on Mar 14, 2008 by Quick Camel

The signal strength can't possibly be related to this package (eee-ubuntu-support). This package provides the madwifi driver patched with the Asus provided patch and compiled for Ubuntu.

Check the output of iwconfig (in a terminal) and see the link quality. See if that's low. If it is, it may be a driver issue (ath -> madwifi team). If not, but the two bars are reported by some plugin/applet, check that with NetworkManager or the plugin/applet developers.

Anyway, this is not related to this ticket. If you strongly believe it may be related to this, please create another ticket :)

Comment #5

Posted on Apr 10, 2009 by Helpful Rhino

I tried eee-ubuntu-support_v0.7 patches on my Eee PC running 8.10 and had no luck with wifi working, everything else but wifi works,

Does anyone have an alternative link for:

http://madwifi.org/ticket/1679 http://snapshots.madwifi.org/special/madwifi-ng-r2756+ar5007.tar.gz

These look like the main two things that are working for people and neither link works for me :(

Status: New

Labels:
Type-Defect Priority-Medium