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Re: [STUMP] Re: consuming 100% cpu post hibernate


From: Rohan Nicholls
Subject: Re: [STUMP] Re: consuming 100% cpu post hibernate
Date: Wed, 11 Jun 2008 13:09:01 +0200

I don't know if this is useful, but I have noticed that suspending and
resuming is a lot more reliable if I am not running swank, and just am
using the executable that stumpwm builds for itself.

Rohan

On Wed, Jun 11, 2008 at 9:32 AM, Shawn Betts <address@hidden> wrote:
> On Tue, Jun 10, 2008 at 10:38 PM, Brian Edmonds <address@hidden> wrote:
>> On Tue, Jun 10, 2008 at 10:27 PM, Brian Edmonds <address@hidden> wrote:
>>> When I hibernate my
>>> laptop (using Ubuntu Gutsy hibernate 1.96~pre-svn.r1125-1) it comes
>>> back with stumpwm consuming 100% CPU.  And gdm consuming another
>>> 50-60% (Core 2 Duo machine).
>>
>> Hmm, one interesting data point, which may enable me to work around
>> this for now, is that if I kill -STOP stumpwm before running
>> hibernate, things come back as expected (stumpwm stopped, gdm normal),
>> and I can kill -CONT stumpwm with no apparent ill effects on either
>> it, or gdm.
>
> It might be interesting to see what strace says stumpwm is up to.
> Also, have you tested to see what stumpwm does if it's built with
> clisp?
>
> It may also be useful to start X without a wm, from a console run
> sbcl, then load stumpwm, run it, hibernate, wake up, and drop sbcl to
> the debugger to see where stumpwm is spinning.
>
> -Shawn
>
>
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