during installation i got error (though the package installed correctly):

Selecting previously deselected package eee-osd. (Reading database ... 67292 files and directories currently installed.) Unpacking eee-osd (from .../eee-osd_2.1-0eeeXubuntu1_i386.deb) ... locate: invalid option -- n Usage: locate [-d path | --database=path] [-e | -E | --[non-]existing] [-i | --ignore-case] [-w | --wholename] [-b | --basename] [--limit=N | -l N] [-S | --statistics] [-0 | --null] [-c | --count] [-P | -H | --nofollow] [-L | --follow] [-m | --mmap ] [ -s | --stdio ] [-A | --all] [-p | --print] [-r | --regex ] [--regextype=TYPE] [--max-database-age D] [--version] [--help] pattern...

Report bugs to <bug-findutils@gnu.org>. Setting up eee-osd (2.1-0eeeXubuntu1) ... RESULT=0

Not sure if this originates from apt or your *.deb. Used eee-osd_2.1-0eeeXubuntu1_i386.deb on debianEeePC install.