1. Connect the notebook with an external monitor via D-sub 2. Suspend the system and then resume 3. Screen shows “[drm:pch_irq_handler] *ERROR* PCH poison interrupt” continuously
Upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=35103
1. Connect the notebook with an external monitor via D-sub irq_handler] *ERROR* PCH poison interrupt” continuously
2. Suspend the system and then resume
3. Screen shows “[drm:pch_
Upstream bug: https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 35103