Getting the same on my Lenovo W510. Ubuntu 11.04 64-bit - uptodate KDE 4.6.2 Gnome 2.32.0 nvidia-current 270.41.06-0ubuntu1 nouveau 0.0.16+git20110107+b795ca6e-0ubuntu7
I get a hard freeze with mouse cursor still working, and the box normally still SSH-able, if I use: KDE + Kwin Gnome + Compiz and using either nvidia-current (proprietary) or nouveau graphics driver. Workaround is to use Gnome+Metacity. Typical trace in Xorg log: 24110.967] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [ 24110.967] Backtrace: [ 24110.999] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a2626] [ 24110.999] 1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a18e4] [ 24110.999] 2: /usr/bin/X (xf86PostButtonEventM+0xaf) [0x47dccf] [ 24110.999] 3: /usr/bin/X (xf86PostButtonEvent+0xdd) [0x47de9d] [ 24110.999] 4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f3152885000+0x4c81) [0x7f3152889c81] [ 24110.999] 5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f3152885000+0xb268) [0x7f3152890268] [ 24110.999] 6: /usr/lib/libutouch-grail.so.1 (grail_pull+0x382) [0x7f31530a5342] [ 24110.999] 7: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f3152885000+0xb034) [0x7f3152890034] [ 24110.999] 8: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7f3152885000+0x6d7e) [0x7f315288bd7e] [ 24110.999] 9: /usr/bin/X (0x400000+0x6c657) [0x46c657] [ 24110.999] 10: /usr/bin/X (0x400000+0x124bbe) [0x524bbe] [ 24110.999] 11: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f3159631000+0xfc60) [0x7f3159640c60] [ 24110.999] 12: /lib/x86_64-linux-gnu/libc.so.6 (__select+0x13) [0x7f315863a123] [ 24110.999] 13: /usr/bin/X (WaitForSomething+0x19b) [0x45c76b] [ 24111.000] 14: /usr/bin/X (0x400000+0x2e032) [0x42e032] [ 24111.000] 15: /usr/bin/X (0x400000+0x21a7e) [0x421a7e] [ 24111.000] 16: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7f315857aeff] [ 24111.000] 17: /usr/bin/X (0x400000+0x21629) [0x421629] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/567696 Title: [Radeon] [Lucid] [mi] EQ overflowing. The server is probably stuck in an infinite loop -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
