I am using a Lenovo ThinkPad T60 and found the same issue. The system locks randomly. I am also to lock the system by starting a specific opengl game "TileRacer".
Aug 12 12:41:22 pt001424-laptop kernel: [ 326.890309] [drm:i915_wait_irq] *ERROR* i915_wait_irq: EBUSY -- rec: 104848 emitted: 104854 uname -a: Linux myhost-laptop 2.6.24-19-generic #1 SMP Fri Jul 11 23:41:49 UTC 2008 i686 GNU/Linux During the system freeze I am able to login into the system using ssh. -- system freeze: drm:i915_wait_irq https://bugs.launchpad.net/bugs/248505 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs