Messages in this thread | | | Date | Fri, 17 Jul 2009 15:17:58 +0200 | From | Pavel Machek <> | Subject | Re: xterms freezing on 2.6.31-rc2 (was Re: [regression] Re: 2.6.31-rc2: X stop accepting keystrokes?) |
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On Fri 2009-07-17 15:13:41, Jiri Kosina wrote: > On Fri, 17 Jul 2009, Pavel Machek wrote: > > > > > ...and they seem to be slightly different crashes. Once keyboard was > > > > dead but mouse worked, second time keyboard still worked but xterms > > > > kept locking up. I managed to type dmesg into one of them, but that > > > > xterm hung in middle of dump :-(. > > > > > > I guess that both keyboard and mouse are PS/2 connected, right? > > > > Thinkpad internal keyboard/mouse, yes. > > > > > Any possibility to capture serial console output? > > > > I managed to get dmesg via magic sysrq at some point. I got some > > softlockup messages and processes seemed to hang. > > Softlockup in which area?
Sorry, I did not write it down :-(.
> Are you able to ssh into the machine? Where do the xterms hang? > (/proc/<pid>/stack)
I was not able to capture that. I'll try pen and paper next :-).
> > I'm no longer sure how much keyboard related it is. It seems to > > happen while typing, but ... the system still reacts to keyboard but > > xterms hang. > > Could this be related to > > http://lkml.org/lkml/2009/7/16/268
Actually... that sounds suspiciously like it. I'll try -rc3 update.
Pavel
-- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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