Re: Keys get stuck

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From: Mike Galbraith
Date: Thursday, March 13, 2008 - 4:28 am

On Thu, 2008-03-13 at 11:48 +0200, Jan Knutar wrote:

Hm, dunno what all is in that kernel.  Huge swapout with yum upgrade
shouldn't be happening I don't think, upgrades here certainly don't (I'm
using suses upgrade dohickey though...).  I can only recommend trying
latest/greatest stock kernel.


Yes, that's the symptom I was refering to.  If you see that under
reasonable CPU load, and _without_ major swapping going on, then I'd be
suspicious of scheduler trouble.  Swap can definitely keep X off the cpu
for extended periods, and that seems to be what triggers the repeated
keys behavior.  (I've never troubleshot it, so must say _seems_)

	-Mike

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Messages in current thread:
Keys get stuck, Fred ., (Tue Mar 11, 4:32 pm)
Re: Keys get stuck, Andrew Morton, (Tue Mar 11, 5:04 pm)
Re: Keys get stuck, Sebastien Dugue, (Wed Mar 12, 1:48 am)
Re: Keys get stuck, Jiri Kosina, (Wed Mar 12, 3:32 am)
Re: Keys get stuck, David Newall, (Wed Mar 12, 3:44 am)
Re: Keys get stuck, Theodore Tso, (Wed Mar 12, 7:47 am)
Re: Keys get stuck, Stephen Hemminger, (Wed Mar 12, 8:20 am)
Re: Keys get stuck, David Newall, (Wed Mar 12, 9:47 am)
Re: Keys get stuck, Jiri Kosina, (Wed Mar 12, 9:49 am)
Re: Keys get stuck, Hans-Peter Jansen, (Wed Mar 12, 2:22 pm)
Re: Keys get stuck, Mike Galbraith, (Wed Mar 12, 10:42 pm)
Re: Keys get stuck, Jan Knutar, (Thu Mar 13, 2:48 am)
Re: Keys get stuck, Mike Galbraith, (Thu Mar 13, 4:28 am)
Re: Keys get stuck, Jiri Kosina, (Thu Mar 13, 4:31 am)
Re: Keys get stuck, Mike Galbraith, (Thu Mar 13, 5:02 am)
Re: Keys get stuck, Carlos R. Mafra, (Thu Mar 13, 5:02 am)
Re: Keys get stuck, Jiri Kosina, (Thu Mar 13, 5:06 am)
Re: Keys get stuck, Carlos R. Mafra, (Thu Mar 13, 5:19 am)
Re: Keys get stuck, Mike Galbraith, (Thu Mar 13, 5:21 am)
Re: Keys get stuck, Mark Lord, (Thu Mar 13, 6:01 am)
Re: Keys get stuck, Helge Hafting, (Thu Mar 13, 7:18 am)
Swap makes X unfair (was Re: Keys get stuck), Carlos R. Mafra, (Thu Mar 13, 8:13 am)
Re: Keys get stuck, Pavel Machek, (Thu Mar 13, 10:14 am)
Re: Keys get stuck, Fred ., (Thu Mar 13, 10:56 am)
Re: Keys get stuck, Pavel Machek, (Thu Mar 13, 11:03 am)
Re: Keys get stuck, Jiri Kosina, (Fri Mar 14, 2:21 am)
Re: Swap makes X unfair (was Re: Keys get stuck), Helge Hafting, (Fri Mar 14, 4:02 am)
Re: Keys get stuck, Lennart Sorensen, (Fri Mar 14, 6:30 am)
Re: Keys get stuck, Pavel Machek, (Fri Mar 14, 11:24 am)
Re: Keys get stuck, Pavel Machek, (Fri Mar 14, 11:34 am)
Re: Keys get stuck, Pavel Machek, (Fri Mar 14, 12:35 pm)
Re: Keys get stuck, Lennart Sorensen, (Fri Mar 14, 2:34 pm)
Re: Swap makes X unfair (was Re: Keys get stuck), Carlos R. Mafra, (Sat Mar 15, 3:11 pm)
Re: Swap makes X unfair (was Re: Keys get stuck), Jan Knutar, (Sun Mar 16, 8:27 am)