I am seeing this static since kernel 5.13.0-28 and even now after today's update to kernel 5.13.0-35 the static still appears for a while while rebooting / shutdown.
The issue is same, "Laptop internal display shows random looking 'static' after it's turned off" This is xubuntu 20.04 running on ASUS Laptop with AMD Ryzen 7 3750H with Radeon Vega Mobile Gfx -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958523 Title: [amdgpu] Static-noise-like effect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1958523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs