Comment 0 for bug 1939163

[Summary]
1.when clicking the the "Suspend" from the "shutdown" menu,The screen will refresh and then sleep
2.when resuming ,the desktop in buffer will appear first, and then the lock screen will appear

[Reproduce]
On Intel + Nvidia platform, do suspend.

[Expected result]
1. It should show the screen without splash.

[Actual result]
1. the screen display abnormal after suspend or before resume.

[Additional information]
Kernel Version: 5.10.0-1038-oem
Ubuntu Version: 20.04.2 LTS
Image: Ubuntu Linux 20.04.2
system-manufacturer: LENOVO
Platform: ThinkStation L14 Gen2
Nvidia: 460.91.03-0ubuntu0.20.04.1 or 470.57.02-0ubuntu0.20.04.1