I've tested ubuntu kernel 5.4.0-26-generic + debian packages (full os install). It works fine. I can conclude this not kernel issue but X-server or amd drivers.
Debian packages which works: ii x11-xserver-utils 7.7+8 amd64 X server utilities ii xserver-common 2:1.20.4-1+deb10u1 all common files used by various X servers ii xserver-xephyr 2:1.20.4-1+deb10u1 amd64 nested X server ii xserver-xorg 1:7.7+19 amd64 X.Org X server ii xserver-xorg-core 2:1.20.4-1+deb10u1 amd64 Xorg X server - core server ii xserver-xorg-input-all 1:7.7+19 amd64 X.Org X server -- input driver metapackage ii xserver-xorg-input-libinput 0.28.2-2 amd64 X.Org X server -- libinput input driver ii xserver-xorg-input-wacom 0.34.99.1-1 amd64 X.Org X server -- Wacom input driver ii xserver-xorg-legacy 2:1.20.4-1+deb10u1 amd64 setuid root Xorg server wrapper ii xserver-xorg-video-all 1:7.7+19 amd64 X.Org X server -- output driver metapackage ii xserver-xorg-video-amdgpu 18.1.99+git20190207-1 amd64 X.Org X server -- AMDGPU display driver ii xserver-xorg-video-ati 1:19.0.1-1 amd64 X.Org X server -- AMD/ATI display driver wrapper ii xserver-xorg-video-fbdev 1:0.5.0-1 amd64 X.Org X server -- fbdev display driver ii xserver-xorg-video-intel 2:2.99.917+git20180925-2 amd64 X.Org X server -- Intel i8xx, i9xx display driver ii xserver-xorg-video-nouveau 1:1.0.16-1 amd64 X.Org X server -- Nouveau display driver ii xserver-xorg-video-qxl 0.1.5-2+b1 amd64 X.Org X server -- QXL display driver ii xserver-xorg-video-radeon 1:19.0.1-1 amd64 X.Org X server -- AMD/ATI Radeon display driver ii xserver-xorg-video-vesa 1:2.4.0-1 amd64 X.Org X server -- VESA display driver ii xserver-xorg-video-vmware 1:13.3.0-2 amd64 X.Org X server -- VMware display driver -- 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/1892584 Title: wine game 'rune classic' hungs the OS on exit Status in xserver-xorg-video-amdgpu package in Ubuntu: New Bug description: Hello! Rune Classic hungs OS on exit (music plays, but X or keyboard caps lock not responding), Debian 10 works fine. https://www.gog.com/game/rune_classic ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xserver-xorg-video-amdgpu 19.1.0-1 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Aug 22 19:03:42 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: virtualbox, 6.1.10: added wireguard, 1.0.20200611: added GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev c2) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Picasso [1043:1b11] MachineType: ASUSTeK COMPUTER INC. ZenBook UX431DA_UM431DA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=/dev/mapper/vg0-root ro SourcePackage: xserver-xorg-video-amdgpu UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/11/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: UX431DA.301 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UX431DA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX431DA.301:bd09/11/2019:svnASUSTeKCOMPUTERINC.:pnZenBookUX431DA_UM431DA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX431DA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: ZenBook dmi.product.name: ZenBook UX431DA_UM431DA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.8-0ubuntu1~20.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/1892584/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

