On Sat, Jun 13, 2015 at 02:17:34AM -0400, Felix Miata wrote: > Dell Optiplex GX280 > P4 32 bit Hyperthreading enabled 0F34 2.8GHz CPU > 00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04) > > /etc/X11/xinit/xinitrc.d/setup contains: > xrandr --fbmm 387x218 --fb 2560x1440 --output VGA1 --mode 1920x1440 --panning 2560x1440 > > Panning mouse out of initial CRTC desktop space into virtual desktop space and back in > some installations causes crash, in others not. Can someone here tell if this is a kernel, > server or other issue and not a driver issue from a look at Xorg.0.log? My suspicion is > kernel as primary if not sole. I think the crash is in the rejection handling code. If the kernel rejects the modeset, we try again with via a shadow. The crash is very unexpected. You can run the stacktraces though addr2line (e.g. addr2line -i -e /usr/lib/xorg/modules/drivers/intel_drv.so 0x638f7 0x68fbc 0x6a02b) but also compiling your own ddx with --enable-debug=full would be very useful. A drm.debug=6 dmesg would tell you what is going on kernel side. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
