I get this kind of error (see attachment) when locking my Lenovo ThinkPad 440s laptop and waking it up again (by moving mouse or pressing Ctrl) using the kernel
4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ** Attachment added: "Lenovo ThinkPad 440s trace" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492764/+attachment/4507445/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1492764 Title: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled (expected 1, found 0) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492764/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
