The debug logs as asked for in comment #17:
# cat /sys/kernel/debug/dri/0/i915_error_state no error state collected ** Attachment added: "intel_gpu_dump" http://launchpadlibrarian.net/52877554/intel_gpu_dump -- Display error when returning from sleep after docking https://bugs.launchpad.net/bugs/531069 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
