[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
*** This bug is a duplicate of bug 1873895 *** https://bugs.launchpad.net/bugs/1873895 You may find the following information useful. It looks like Ubuntu needs to add these fixes ... https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/-/issues/10#note_769719 ** Bug watch added: gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/-/issues #10 https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/-/issues/10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
*** This bug is a duplicate of bug 1873895 *** https://bugs.launchpad.net/bugs/1873895 It happened to me as well on my lenovo ideapad laptop when i upgraded from Xubuntu 19.10 to 20.04, and my 1366x768 resolution ended all garbled. Then, after a while googling for solutions (which there wew so few!), I came up with a weird but functional workaround: I opened the display window, selected the 1366x768 resolution, rotation: inverted and reflection: horizontal and vertical, then applied. Worked! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
*** This bug is a duplicate of bug 1873895 *** https://bugs.launchpad.net/bugs/1873895 Same issue with Ubuntu Mate HWE 20.04 with kernel 5.8 and latest AMD driver from oibaf PPA. $ inxi -SMG System:Host: ACER-xk2308 Kernel: 5.8.0-38-generic x86_64 bits: 64 Desktop: MATE 1.24.0 Distro: Ubuntu 20.04.1 LTS (Focal Fossa) Machine: Type: Desktop System: MSI product: MS-7798 v: 1.0 serial: Mobo: MSI model: B75MA-P45 (MS-7798) v: 1.0 serial: BIOS: American Megatrends v: 1.9 date: 09/30/2013 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] driver: amdgpu v: kernel Display: x11 server: X.Org 1.20.9 driver: amdgpu,ati unloaded: fbdev,modesetting,radeon,vesa resolution: 1366x768~60Hz OpenGL: renderer: AMD Radeon RX 5600 XT (NAVI10 DRM 3.38.0 5.8.0-38-generic LLVM 11.0.1) v: 4.6 Mesa 21.1.0-devel (git-7b48d5d 2021-01-16 focal-oibaf-ppa) $ hwe-support-status --verbose Your Hardware Enablement Stack (HWE) is supported until avril 2025 Please, let me know what to do, for testing what you want. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
*** This bug is a duplicate of bug 1873895 *** https://bugs.launchpad.net/bugs/1873895 Same issue on Ubuntu Mate 20.04 with Radeon RX 5600 XT with stock driver and also with driver version 20.30 (from AMD). Affected : - single DP>VGA monitor - single HDMI>HDMI TV - dual screens DP>VGA monitor with HDMI>HDMI TV Another workaround : no issue if set to marco with GPU compositor compton: `marco-compton` If upgraded from 18.04 to 20.04 compton is still installed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
*** This bug is a duplicate of bug 1873895 *** https://bugs.launchpad.net/bugs/1873895 ** This bug has been marked a duplicate of bug 1873895 Regression: block staircase display with side-by-side monitors of different pixel widths -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1876480] Re: Ubuntu MATE 20.04 Display issues with AMDGPU
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: marco (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876480 Title: Ubuntu MATE 20.04 Display issues with AMDGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
