Public bug reported: When I start a game (Surviving Mars) via Steam the framerates are abysmal, somewhere between 10 to 20 fps. On 17.4.22 it still hit 60 fps.
When my screen is attached to the 6600 XT card and the game is running, the following can be seen: jan-bart@barts-tuxbox:/sys$ cat ./devices/pci0000:00/0000:00:01.1/0000:10:00.0/0000:11:00.0/0000:12:00.0/pp_dpm_sclk 0: 500Mhz 1: 700Mhz * 2: 2900Mhz jan-bart@barts-tuxbox:/sys$ cat ./devices/pci0000:00/0000:00:08.1/0000:30:00.0/pp_dpm_sclk 0: 200Mhz 1: 700Mhz 2: 2000Mhz * jan-bart@barts-tuxbox:/sys$ lspci | grep VGA 12:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] (rev c1) 30:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne (rev c8) For some reason the clock of the unused graphics device is increased. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-25-generic 5.15.0-25.25 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jan-bart 1677 F.... pulseaudio /dev/snd/controlC0: jan-bart 1677 F.... pulseaudio /dev/snd/controlC1: jan-bart 1677 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Fri Apr 22 20:53:17 2022 InstallationDate: Installed on 2022-03-20 (32 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220319) MachineType: Micro-Star International Co., Ltd. MS-7C92 ProcFB: 0 amdgpudrmfb 1 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-25-generic root=UUID=cc17c347-c0ab-47b6-9c92-86a6b2826ddc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.15.0-25-generic N/A linux-backports-modules-5.15.0-25-generic N/A linux-firmware 20220329.git681281e4-0ubuntu1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/21/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: 1.80 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MPG B550I GAMING EDGE MAX WIFI (MS-7C92) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 1.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr1.80:bd12/21/2021:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7C92:pvr1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMPGB550IGAMINGEDGEMAXWIFI(MS-7C92):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: MS-7C92 dmi.product.sku: To be filled by O.E.M. dmi.product.version: 1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy wayland-session -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1969986 Title: AMDGPU driver confused by two AMD GPUs Status in linux package in Ubuntu: New Bug description: When I start a game (Surviving Mars) via Steam the framerates are abysmal, somewhere between 10 to 20 fps. On 17.4.22 it still hit 60 fps. When my screen is attached to the 6600 XT card and the game is running, the following can be seen: jan-bart@barts-tuxbox:/sys$ cat ./devices/pci0000:00/0000:00:01.1/0000:10:00.0/0000:11:00.0/0000:12:00.0/pp_dpm_sclk 0: 500Mhz 1: 700Mhz * 2: 2900Mhz jan-bart@barts-tuxbox:/sys$ cat ./devices/pci0000:00/0000:00:08.1/0000:30:00.0/pp_dpm_sclk 0: 200Mhz 1: 700Mhz 2: 2000Mhz * jan-bart@barts-tuxbox:/sys$ lspci | grep VGA 12:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] (rev c1) 30:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne (rev c8) For some reason the clock of the unused graphics device is increased. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.15.0-25-generic 5.15.0-25.25 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: jan-bart 1677 F.... pulseaudio /dev/snd/controlC0: jan-bart 1677 F.... pulseaudio /dev/snd/controlC1: jan-bart 1677 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: GNOME Date: Fri Apr 22 20:53:17 2022 InstallationDate: Installed on 2022-03-20 (32 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220319) MachineType: Micro-Star International Co., Ltd. MS-7C92 ProcFB: 0 amdgpudrmfb 1 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-25-generic root=UUID=cc17c347-c0ab-47b6-9c92-86a6b2826ddc ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.15.0-25-generic N/A linux-backports-modules-5.15.0-25-generic N/A linux-firmware 20220329.git681281e4-0ubuntu1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/21/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: 1.80 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MPG B550I GAMING EDGE MAX WIFI (MS-7C92) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 1.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr1.80:bd12/21/2021:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7C92:pvr1.0:rvnMicro-StarInternationalCo.,Ltd.:rnMPGB550IGAMINGEDGEMAXWIFI(MS-7C92):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: MS-7C92 dmi.product.sku: To be filled by O.E.M. dmi.product.version: 1.0 dmi.sys.vendor: Micro-Star International Co., Ltd. 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