Ubuntu
linux package

  1. Bug #1727662
  2. Comment #39

Comment 39 for bug 1727662

Revision history for this message
Alexander Kops (alexkops) wrote : Re: [Lenovo ThinkPad T450s] Issues after docking and locking: [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun

So I was just able to reproduce the shut-down issue with the kernel 4.14.0-041400rc8-generic and the debugging flags enabled.
I submitted a kern.log to the upstream bug report.