Messages in this thread | | | Date | Fri, 12 Nov 2010 10:17:07 +0100 | Subject | Re: Regressions in resume on intel graphics | From | Zdenek Kabelac <> |
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2010/11/12 Zdenek Kabelac <zdenek.kabelac@gmail.com>: > Hi > > I've noticed that after resume with 2.6.36 kernel I need to switch > between console and back to Xorg to get usable Xsession again. > (my hw - T61, gma965, 4GB) > > I've played bisect game - and this is the first broken kernel: > > --- > commit 8fd4bd22350784d5b2fe9274f6790ba353976415 > Author: Jesse Barnes <jbarnes@virtuousgeek.org> > Date: Wed Jun 23 12:56:12 2010 -0700 > > vt/console: try harder to print output when panicing > ---
I've been able to boot and test with 2.6.37-rc1-00170-gf6614b7 - and this problem seems to be fixed in this version (vt.c file seems to be gone?).
> > Also I'd like to increase focus on another suspend/resume killer (at > least on my T61) > https://bugzilla.kernel.org/show_bug.cgi?id=19052 > https://bugzilla.redhat.com/show_bug.cgi?id=617809 >
With kernel 2.6.37-rc1-00170-gf6614b7 message has changed (with enabled polling thread) -- [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! [drm:i915_reset] *ERROR* Failed to reset chip. X[1378]: segfault at 0 ip 00007f33409c727d sp 00007fff930e7120 error 4 in intel_drv.so[7f3340990000+4a000] [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero. --
But I can't be sure about whether it's the same bug - as display seems to be enabled for a second after resume. and then just everything crashes.. - with original EIR bug 19052 - my display remains completely black
I'm using Fedora Rawhide Xorg & driver: xorg-x11-server-Xorg-1.9.1-3.fc15.x86_64 xorg-x11-drv-intel-2.12.0-8.fc15.x86_64
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