"I think the flickering problem only occurs if you use two external monitors with e-port-dock."
In my case, my laptop suddenly powers off. But another bug that happens in it is this: after a while with Xscreensaver running, the screen flickers and remains that way for some 3 extra seconds after I type my password and the screen is unlocked. Weird thing is that after the screen is unlocked, some 3 seconds later the flickering stops. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1488719 Title: dmesg shows "[drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!" To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1488719/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs