apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1980933/+attachment/5602614/+files/ProcCpuinfoMinimal.txt
-- 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/1980933 Title: [amdgpu] Blanked screen doesn't wake up after put into powersave Status in linux package in Ubuntu: Confirmed Bug description: This is *similar* to #1968040 but I'm raising it as a separate issue as the workarounds there do not work for my system suggesting that this is indeed a separate bug. When allowing the system to blank the screen, it becomes impossible to awaken the screen some unknown length of time after DPMS poweroff is triggered. Neither the keyboard nor the mouse can be used to trigger the screens to power back on again once powered down by DPMS. My system is a custom-build desktop PC with a discrete AMD 6600XT GPU and two external 4k monitors. I have tried the workarounds in the above bug and neither worked. Namely pressing ctrl+alt+f1 (nor any other f-keys in combo with ctrl+alt) does not bring the monitors back to life, and adding MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 to /etc/environment does not change the behaviour in any way. The system is still responsive to the network and I can SSH into the box to investigate when in this scenario. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: mutter (not installed) ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35 Uname: Linux 5.15.0-40-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: pass Date: Thu Jul 7 09:32:16 2022 InstallationDate: Installed on 2022-05-11 (56 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2022-05-11 (61 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) MachineType: ASUS System Product Name NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp Package: linux (not installed) ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-40-generic root=UUID=25916b65-3bbd-4ddd-a400-1b4af2738696 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35 RelatedPackageVersions: linux-restricted-modules-5.15.0-40-generic N/A linux-backports-modules-5.15.0-40-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3.2 Tags: jammy Uname: Linux 5.15.0-40-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/25/2022 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2604 dmi.board.asset.tag: Default string dmi.board.name: ROG STRIX B550-F GAMING (WI-FI) dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2604:bd02/25/2022:br5.17:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGSTRIXB550-FGAMING(WI-FI):rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1980933/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
