keyboard doesn't work with acpi on lenovo s10-3c

keyboard doesn't work with acpi on lenovo s10-3c

[Boris Savelev]

Hello!

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 -- 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 [1] 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 [2] -- keyboard works
only with 'noapic acpi=off'
I report bug in ubuntu [3] where you can see dmesg and other usefull
thinks about my problem.
What I can do for my netbook?
How can I help to make linux better?-)

Links:
[1] http://s10lenovo.com/viewtopic.php?f=47&t=4482
[2] https://wiki.ubuntu.com/DebuggingACPI
[3] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/677633

-- 
Boris

Re: keyboard doesn't work with acpi on lenovo s10-3c

[Dmitry Torokhov]

Hi Boris,

On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
> Hello!
> 
> 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 -- 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 [1] 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...

The keyboard seems to get detected but is silent afterwards...  Does the
touchpad work by default?

Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
and i8042.nomux please?

-- 
Dmitry

Re: keyboard doesn't work with acpi on lenovo s10-3c

[Boris Savelev]

Thanks for reply Dmitry!

2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
> Hi Boris,
>
> On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
>> Hello!
>>
>> 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 -- 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 [1] 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...
>
> The keyboard seems to get detected but is silent afterwards...  Does the
> touchpad work by default?

Touchpad always work.

>
> Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
> and i8042.nomux please?

acpi=noirq -- kernel panic
pci=noacpi -- kernel panic
i8042.reset=1 -- kbd doesn't work
i8042.nomux=1 -- kbd doesn't work

combination of these options also doesn't help.

Need screenshots of kernel panic?

-- 
Boris
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Re: keyboard doesn't work with acpi on lenovo s10-3c

[Dmitry Torokhov]

On Sun, Nov 28, 2010 at 11:30:58AM +0300, Boris Savelev wrote:
> Thanks for reply Dmitry!
> 
> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
> > Hi Boris,
> >
> > On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
> >> Hello!
> >>
> >> 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 -- 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 [1] 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...
> >
> > The keyboard seems to get detected but is silent afterwards...  Does the
> > touchpad work by default?
> 
> Touchpad always work.
> 
> >
> > Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
> > and i8042.nomux please?
> 
> acpi=noirq -- kernel panic
> pci=noacpi -- kernel panic
> i8042.reset=1 -- kbd doesn't work
> i8042.nomux=1 -- kbd doesn't work
> 
> combination of these options also doesn't help.
> 
> Need screenshots of kernel panic?

Might be interesting but not much.

If you plug an external USB keyboard and do:

	echo -n "reconnect" > /sys/bus/serio/devices/serio0/drvctl

or

	echo -n "rescan" > /sys/bus/serio/devices/serio0/drvctl

after booting does it revive the keyboard? Also, what does
/proc/interrupts look like?

Thanks.

-- 
Dmitry
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Re: keyboard doesn't work with acpi on lenovo s10-3c

[Boris Savelev]

2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
> On Sun, Nov 28, 2010 at 11:30:58AM +0300, Boris Savelev wrote:
>> Thanks for reply Dmitry!
>>
>> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
>> > Hi Boris,
>> >
>> > On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
>> >> Hello!
>> >>
>> >> 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 -- 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 [1] 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...
>> >
>> > The keyboard seems to get detected but is silent afterwards...  Does the
>> > touchpad work by default?
>>
>> Touchpad always work.
>>
>> >
>> > Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
>> > and i8042.nomux please?
>>
>> acpi=noirq -- kernel panic
>> pci=noacpi -- kernel panic
>> i8042.reset=1 -- kbd doesn't work
>> i8042.nomux=1 -- kbd doesn't work
>>
>> combination of these options also doesn't help.
>>
>> Need screenshots of kernel panic?
>
> Might be interesting but not much.
>
> If you plug an external USB keyboard and do:
>
>        echo -n "reconnect" > /sys/bus/serio/devices/serio0/drvctl
>
> or
>
>        echo -n "rescan" > /sys/bus/serio/devices/serio0/drvctl
>
> after booting does it revive the keyboard?

I haven't external keyboard. I try to do this with ssh remotly.
Keyboard doesn't revived-(

> Also, what does /proc/interrupts look like?

Attached to lp bug:
http://launchpadlibrarian.net/59755127/proc_interrupts_when_kbd_dn_work.txt
-- when keyboard doesn't work
http://launchpadlibrarian.net/59755166/proc_interrupts_when_kbd_work.txt
-- when keyboard works

additional info from /proc/cpuinfo
model name: Intel(R) Atom(TM) CPU N455   @ 1.66GHz

-- 
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Re: keyboard doesn't work with acpi on lenovo s10-3c

[Boris Savelev]

2010/11/28 Boris Savelev <boris.savelev@gmail.com>:
> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
>> On Sun, Nov 28, 2010 at 11:30:58AM +0300, Boris Savelev wrote:
>>> Thanks for reply Dmitry!
>>>
>>> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
>>> > Hi Boris,
>>> >
>>> > On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
>>> >> Hello!
>>> >>
>>> >> 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 -- 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 [1] 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...
>>> >
>>> > The keyboard seems to get detected but is silent afterwards...  Does the
>>> > touchpad work by default?
>>>
>>> Touchpad always work.
>>>
>>> >
>>> > Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
>>> > and i8042.nomux please?
>>>
>>> acpi=noirq -- kernel panic
>>> pci=noacpi -- kernel panic
>>> i8042.reset=1 -- kbd doesn't work
>>> i8042.nomux=1 -- kbd doesn't work
>>>
>>> combination of these options also doesn't help.
>>>
>>> Need screenshots of kernel panic?
>>
>> Might be interesting but not much.

screenshot of kernel panic
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/677633/comments/8

>>
>> If you plug an external USB keyboard and do:
>>
>>        echo -n "reconnect" > /sys/bus/serio/devices/serio0/drvctl
>>
>> or
>>
>>        echo -n "rescan" > /sys/bus/serio/devices/serio0/drvctl
>>
>> after booting does it revive the keyboard?
>
> I haven't external keyboard. I try to do this with ssh remotly.
> Keyboard doesn't revived-(
>
>> Also, what does /proc/interrupts look like?
>
> Attached to lp bug:
> http://launchpadlibrarian.net/59755127/proc_interrupts_when_kbd_dn_work.txt
> -- when keyboard doesn't work
> http://launchpadlibrarian.net/59755166/proc_interrupts_when_kbd_work.txt
> -- when keyboard works
>
> additional info from /proc/cpuinfo
> model name: Intel(R) Atom(TM) CPU N455   @ 1.66GHz

How can I help you to help me any more?-)

-- 
Boris
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Re: keyboard doesn't work with acpi on lenovo s10-3c

[Boris Savelev]

2010/11/30 Boris Savelev <boris.savelev@gmail.com>:
> 2010/11/28 Boris Savelev <boris.savelev@gmail.com>:
>> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
>>> On Sun, Nov 28, 2010 at 11:30:58AM +0300, Boris Savelev wrote:
>>>> Thanks for reply Dmitry!
>>>>
>>>> 2010/11/28 Dmitry Torokhov <dmitry.torokhov@gmail.com>:
>>>> > Hi Boris,
>>>> >
>>>> > On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote:
>>>> >> Hello!
>>>> >>
>>>> >> 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 -- 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 [1] 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...
>>>> >
>>>> > The keyboard seems to get detected but is silent afterwards...  Does the
>>>> > touchpad work by default?
>>>>
>>>> Touchpad always work.
>>>>
>>>> >
>>>> > Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset
>>>> > and i8042.nomux please?
>>>>
>>>> acpi=noirq -- kernel panic
>>>> pci=noacpi -- kernel panic
>>>> i8042.reset=1 -- kbd doesn't work
>>>> i8042.nomux=1 -- kbd doesn't work
>>>>
>>>> combination of these options also doesn't help.
>>>>
>>>> Need screenshots of kernel panic?
>>>
>>> Might be interesting but not much.
>
> screenshot of kernel panic
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/677633/comments/8
>
>>>
>>> If you plug an external USB keyboard and do:
>>>
>>>        echo -n "reconnect" > /sys/bus/serio/devices/serio0/drvctl
>>>
>>> or
>>>
>>>        echo -n "rescan" > /sys/bus/serio/devices/serio0/drvctl
>>>
>>> after booting does it revive the keyboard?
>>
>> I haven't external keyboard. I try to do this with ssh remotly.
>> Keyboard doesn't revived-(
>>
>>> Also, what does /proc/interrupts look like?
>>
>> Attached to lp bug:
>> http://launchpadlibrarian.net/59755127/proc_interrupts_when_kbd_dn_work.txt
>> -- when keyboard doesn't work
>> http://launchpadlibrarian.net/59755166/proc_interrupts_when_kbd_work.txt
>> -- when keyboard works
>>
>> additional info from /proc/cpuinfo
>> model name: Intel(R) Atom(TM) CPU N455   @ 1.66GHz
>
> How can I help you to help me any more?-)

I think it may be usefull...
output of dmidecode
http://launchpadlibrarian.net/60435080/dmidecode.txt

-- 
Boris
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