On P15v, I used 5.8.0-44-generic kernel and nvidia 450.102.04-0ubuntu0.20.04.1. I could also reproduce this issue.
** Attachment added: "suspend.P15v.log" https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1939163/+attachment/5516365/+files/suspend.P15v.log ** Description changed: [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. + On Intel + Nvidia platform, do suspend and resume. [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 + Platform: ThinkPad L14, P15v or T14. Nvidia: 460.91.03-0ubuntu0.20.04.1 or 470.57.02-0ubuntu0.20.04.1 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1939163 Title: Screen splash when suspend or resume on I+N platform To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1939163/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
