Would you be able to look at https://wiki.ubuntu.com/DebuggingXorg and try to get a full stack trace?
This is the stack trace from the log: 2: /usr/lib/xorg/modules/extensions//libGLcore.so(_mesa_update_state_locked+0x7e1) [0xaf85bf91] 3: /usr/lib/xorg/modules/extensions//libGLcore.so(_mesa_update_state+0x2a) [0xaf85c0ea] 4: /usr/lib/xorg/modules/extensions//libGLcore.so(_mesa_GetIntegerv+0x280) [0xaf817860] 5: /usr/lib/xorg/modules/extensions//libglx.so [0xb7c850c2] 6: /usr/lib/xorg/modules/extensions//libglx.so [0xb7c79b2c] 7: /usr/bin/X [0x815755e] 8: /usr/bin/X(Dispatch+0x1aa) [0x808f47a] 9: /usr/bin/X(main+0x495) [0x8076f05]
Would you be able to look at https:/ /wiki.ubuntu. com/DebuggingXo rg and try to get a full stack trace?
This is the stack trace from the log: xorg/modules/ extensions/ /libGLcore. so(_mesa_ update_ state_locked+ 0x7e1) [0xaf85bf91] xorg/modules/ extensions/ /libGLcore. so(_mesa_ update_ state+0x2a) [0xaf85c0ea] xorg/modules/ extensions/ /libGLcore. so(_mesa_ GetIntegerv+ 0x280) [0xaf817860] xorg/modules/ extensions/ /libglx. so [0xb7c850c2] xorg/modules/ extensions/ /libglx. so [0xb7c79b2c] X(Dispatch+ 0x1aa) [0x808f47a] X(main+ 0x495) [0x8076f05]
2: /usr/lib/
3: /usr/lib/
4: /usr/lib/
5: /usr/lib/
6: /usr/lib/
7: /usr/bin/X [0x815755e]
8: /usr/bin/
9: /usr/bin/