Black screen after resume

Submitted by Lucien Weller

Assigned to Nouveau Project

Link to original bug (#112197)

Description

Created attachment 145875
dmesg dump after suspend/resume

My Lenovo X1 extreme with Nvidia GeForce GTX 1050 Ti Mobile graphic card works fine with nouveau driver. But if system is suspended to RAM or goes in hibernation, graphic card fails leaving screen blank. But I still able to login into machine with ssh.

With OEM Nvidia driver everything work fine, but this is not an option for my, as a have a USB docking station with DisplayLink not supporting OEM driver.

Attachment 145875, "dmesg dump after suspend/resume":
dmesg