[Desktop-packages] [Bug 1911369] Re: [radeon] Horizontal lines of screen corruption after last update.

Same problem using the live image 20.10 ** Attachment added: "20.10_corruption.png" https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1911369/+attachment/5453034/+files/20.10_corruption.png -- You received this bug notification because you are a member of Desktop Packages, which is

[Desktop-packages] [Bug 1911369] Re: [radeon] Horizontal lines of screen corruption after last update.

I upgraded my video card to a newer NVIDIA 1660 Ti. An expensive way to fix a bug :). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1911369 Title: [radeon] Horizontal lines of screen

[Desktop-packages] [Bug 1911369] Re: [radeon] Horizontal lines of screen corruption after last update.

tried an older kernel. No change. 5.4.0-42-generic ** Attachment added: "screen_corruption.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1911369/+attachment/5452713/+files/screen_corruption.png -- You received this bug notification because you are a member of Desktop

[Desktop-packages] [Bug 1911369] [NEW] screen corruption after last update.

Public bug reported: A clean install is fine if I don't take updates. If I do take the updates and reboot then I get heavy video corruption. This just started today. This is a dual boot system. The windows system has no issues. Appears to be software and not a hardware issue. ProblemType: