[Bug 363900] Re: [i945GM] X.org freezes with intel driver, no apparent trigger

[Steve Langasek]

had another freeze today; could not switch VTs; this time the mouse
didn't lock up, and no errors in the kern.log until after hard-killing
X:

Apr 20 20:31:16 dario kernel: [96708.755339] SAK: killed process 3132 (Xorg): task_session_nr(p)==tty->session
Apr 20 20:31:16 dario kernel: [96708.755584] SAK: killed process 3132 (Xorg): task_session_nr(p)==tty->session
Apr 20 20:31:18 dario kernel: [96710.456146] [drm:i915_gem_idle] *ERROR* hardware wedged
Apr 20 20:31:18 dario kernel: [96710.456454] [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0
Apr 20 20:31:21 dario kernel: [96713.319255] [drm:i915_setparam] *ERROR* unknown parameter 4
Apr 20 20:31:21 dario kernel: [96713.319277] [drm:i915_getparam] *ERROR* Unknown parameter 6
Apr 20 20:31:21 dario kernel: [96713.503001] [drm:i915_gem_entervt_ioctl] *ERROR* Reenabling wedged hardware, good luck
Apr 20 20:31:22 dario kernel: [96714.296330] [drm:i915_getparam] *ERROR* Unknown parameter 6

No remote console available at the time of this crash, so couldn't check
intel_reg_dumper output. :/

Will drop the ExaOptimizeMigration settting from xorg.conf, and see if I
still get crashes.

-- 
[i945GM] X.org freezes with intel driver, no apparent trigger
https://bugs.launchpad.net/bugs/363900
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