Some updates: * I cross posted the issue to the freedesktop bugtracker here: https://bugs.freedesktop.org/show_bug.cgi?id=103643 * I got my docking station firmware updated, it is now at 2.33.00. Unfortunately I was not able to determine what the previous version was * I'm running with the current drm-tip kernel for 1.5 days now and the issue was *not* reproducable so far
** Bug watch added: freedesktop.org Bugzilla #103643 https://bugs.freedesktop.org/show_bug.cgi?id=103643 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1727662 Title: [Lenovo ThinkPad T450s] Issues after docking and locking: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1727662/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
