linux-kernel - Re: Keyboard weirdness: keys get stuck

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Message-ID: <47EF4520.1010900@coderworld.net>
Date:	Sun, 30 Mar 2008 08:45:36 +0100
From:	Richard Jonsson <richie@...erworld.net>
To:	Jiri Kosina <jkosina@...e.cz>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Keyboard weirdness: keys get stuck

Jiri Kosina skrev:
> On Sat, 29 Mar 2008, Richard Jonsson wrote:
> 
>>> With 2.6.25-rc6-git-something I have experienced stuck keys. When typing a
>>> sentence a character repeats aboooooooout 10 times, or as 'about' above ;).
>>> I tested with a new kernel today, 2.6.25-rc7-git-something and the problem
>>> is still present.
>>> With 2.6.25-rc3 the keyboard is fine, and I've not tried with any kernel in
>>> between.
>>> As a side note, timestamps gets mixed up in dmesg output in a 1-2 second
>>> span. Maybe related?
>>> This is on a HP dv2140eu laptop, x86_64 SMP. Please cc me if you want
>>> configuration details or testing to be done.
>> I should add that while watching a movie I noticed that video stutters every
>> now and then, on an irregular basis. It lasts for approx a second each time.
> 
> Hi Richard,
> 
> what does your .config look like? Do you have CONFIG_GCGROUP_SCHED 
> enabled? (please note that this is different from CONFIG_GROUP_SCHED). If 
> so, please try to reproduce without it.
> 

There is no such thing in my config at all, at least not with 
CONFIG_GROUP_SCHED disabled. If you meant CONFIG_CGROUP_SCHED it was not 
enabled at any time. Config attached

regards, Richard

View attachment ".config" of type "text/plain" (68650 bytes)