so this is a kernel bug impish will soon get 5.13, but you also have the option of installing oem-5.13 from focal-proposed (apt install linux-oem-20.04c)
** Package changed: mesa (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-amdgpu in Ubuntu. https://bugs.launchpad.net/bugs/1877762 Title: 1360x768 Vega graphics display staggered Status in Ubuntu MATE: New Status in linux package in Ubuntu: Confirmed Status in xserver-xorg-video-amdgpu package in Ubuntu: Confirmed Bug description: This was the go-to resolution pre-update. All of the other modes seem to work. Release 20.04 LTS (Focal Fossa) 64-bit Kernel Linux 5.4.0-29-generic x86_64 MATE 1.24.0 Processor: AMD Ryzen 3 2200G with Radeon Vega Graphics × 4 Graphics: AMD RAVEN (DRM 3.35.0, 5.4.0-29-generic, LLVM 9.0.1) lspci output: 38:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev c8) As you can see from the attached image, the display shifts to the right every few lines. Still working on installing the full amdgpu package (libffs 6 required, 7 installed so I'm working on the bits). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1877762/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
