While the problem is happening please run: journalctl -b0 > journal.txt
and attach the resulting text file here. ** This bug is no longer a duplicate of bug 1958591 [amdgpu] Random noise 'static' display after internal display turned off/on ** Changed in: linux-hwe-5.13 (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-5.13 in Ubuntu. https://bugs.launchpad.net/bugs/1958523 Title: [amdgpu] Static-noise-like effect Status in linux-hwe-5.13 package in Ubuntu: Incomplete Bug description: Hello, I have encountered a bug in Ubuntu. When I turn on my laptop and log in (I can see the login screen) I see static-noise-like effect. I was able to make a screenshot and it depicts my desktop as if the problem didn't exist. Switching to stable (non-HWE) kernel solves the issue. My desktop environment is GNOME. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1958523/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp