With Gnome Classic, when I plug in a monitor I get two blank screens and a hang (rather than flickering screens then a hang) - only tried this once.
Also for clarification I'm using the official 16.04 release of ubuntu gnome. 4.4.0-21 kernel. I have not tried with Unity (on 16.04) but it hung with unity on 15.10 (and older kernel) when I tried a few weeks ago. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1568865 Title: [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe B FIFO underrun To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1568865/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
