Same problem here: X crashes and login screen appears after (i) resuming from suspend and (ii) switching back from a VT. My /var/log/messages contains:
(a hundred times those "bad handle" messages)
[drm:i915_gem_busy_ioctl] *ERROR* Bad handle in i915_gem_busy_ioctl(): 553649086
[drm:i915_gem_busy_ioctl] *ERROR* Bad handle in i915_gem_busy_ioctl(): 553649086
X[24377] general protection ip:4530d2 sp:7fff84f666f0 error:0 in Xorg[400000+1a9000]
X:24377 freeing invalid memtype d0000000-e0000000
kdm[8631]: X server for display :0 terminated unexpectedly
However, here this problem occurs with EXA and UXA. But it seems that the Gentoo package xf86-video-intel-2.5.1-r1 is clean.
Same problem here: X crashes and login screen appears after (i) resuming from suspend and (ii) switching back from a VT. My /var/log/messages contains:
(a hundred times those "bad handle" messages) gem_busy_ ioctl] *ERROR* Bad handle in i915_gem_ busy_ioctl( ): 553649086 gem_busy_ ioctl] *ERROR* Bad handle in i915_gem_ busy_ioctl( ): 553649086
[drm:i915_
[drm:i915_
X[24377] general protection ip:4530d2 sp:7fff84f666f0 error:0 in Xorg[400000+1a9000]
X:24377 freeing invalid memtype d0000000-e0000000
kdm[8631]: X server for display :0 terminated unexpectedly
However, here this problem occurs with EXA and UXA. But it seems that the Gentoo package xf86-video- intel-2. 5.1-r1 is clean.