Martin Steigerwald wrote: > Hallo! > > Happened almost everytime when I switched from tty7, display :0, to tty8, > display :1 and then back to tty7, display :0. > > I know rebooted the laptop to exclude some old libs still in use effects. I > am using TuxOnIce snapshotting, thus it has not been rebooted before. > > I was using tuned CFS - Completely Fair Scheduling - settings, but I > resetted them to defaults before the last crash happened. > > Backtraces look similar if not the same, here another example: > > Restore TV PLL > Restore TVHV > Restore TV Restarts > Restore Timing Tables > Restore TV standard > Leaving Restore TV > > Backtrace: > 0: /usr/bin/X(xorg_backtrace+0x3b) [0x81314cb] > 1: /usr/bin/X(xf86SigHandler+0x51) [0x80c1df1] > 2: [0xb7816400] > 3: /usr/lib/libpixman-1.so.0 [0xb779a386] > 4: /usr/lib/libpixman-1.so.0 [0xb775fbb7] > 5: /usr/lib/libpixman-1.so.0(pixman_fill+0x62) [0xb77869b2] > 6: /usr/lib/xorg/modules//libfb.so(fbFill+0x425) [0xb71603e5] > 7: /usr/lib/xorg/modules//libfb.so(fbPolyFillRect+0x162) [0xb71605e2] > 8: /usr/lib/xorg/modules//libxaa.so [0xb714857a] > 9: /usr/bin/X [0x817a884] > 10: /usr/bin/X(miPaintWindow+0x231) [0x8111a41] > 11: /usr/bin/X(miWindowExposures+0x13a) [0x8111daa] > 12: /usr/bin/X [0x80cb4e2] > 13: /usr/bin/X(miHandleValidateExposures+0x74) [0x8129a14] > 14: /usr/bin/X(UnmapWindow+0x148) [0x80769d8] > 15: /usr/bin/X(ProcUnmapWindow+0x6d) [0x808bf3d] > 16: /usr/bin/X(Dispatch+0x357) [0x808c8b7] > 17: /usr/bin/X(main+0x3aa) [0x8071b8a] > 18: /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb74967a5] > 19: /usr/bin/X [0x8071051] >
Please try to get a debugging backtrace with gdb after installing xserver-xorg-core-dbg and libpixman-1-0-dbg Brice -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
