Messages in this thread | | | Date | Sun, 14 Sep 2008 12:09:13 +0200 | From | Pavel Machek <> | Subject | Re: 2.6.27-rc6: nohz + s2ram = need to press keys to get progress |
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On Sun 2008-09-14 04:56:48, Thomas Gleixner wrote: > Pavel, > > On Fri, 12 Sep 2008, Pavel Machek wrote: > > The old "you have to press keys to get machine to progress" seems to > > be back :-(. Thinkpad x60. > > Is there a chance that we get some more information than that ?
Yep.
It does not happen after _every_ s2ram, but when it happens the system limps around in half-dead state with non-blinking cursor etc. Next s2ram will not fix it.
nohz=off helps.
Will try 2.6.27-rc6 w/o any custom patches next (not that I have anything interesting in that area), and then probably 2.6.26.
(I had nohz turned off before 2.6.27-rc6...)
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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