Comment 0 for bug 677633

hello!

http://forums.lenovo.com/t5/Linux-Discussion/S10-3C-amp-linux-amp-keyboard/td-p/319367

I have netbook lenovo s10-3c.

When I run linux on my netbook lenovo s10-3c -- keyboard doesn't work!

keyboard works perfectly in bios, in grub (or lilo), in windows, but not in linux.

I try linux kernel 2.6.35, 2.6.36, 2.6.37-rc2 (from Natty) -- no way. keyboard doesn't work

I upgrade BIOS up to 3CCN13WW. keyboard doesn't work

All keys are disabled, numlock, capslock... It's seems like keyboard haven't power.

with Google I find topic:

http://s10lenovo.com/viewtopic.php?f=47&t=4482

where solution is add to kernel opts 'noapic acpi=off' -- Viola! keyboard work. But battery state, powersaving, powerbutton and other usefull things doesn't work

So this is not a workaround...

Also I try all variants for kernel opts from https://wiki.ubuntu.com/DebuggingACPI -- keyboard works only with 'noapic acpi=off'

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: No
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Fri Nov 19 23:09:43 2010
EcryptfsInUse: Yes
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANGUAGE=
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: linux