Thank you for reporting this bug to Ubuntu. Ubuntu 23.04 (lunar) reached end-of-life on January 25, 2024.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it anymore. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in. ** Changed in: mutter (Ubuntu) Status: New => Won't Fix ** Changed in: linux (Ubuntu) Status: Confirmed => Won't Fix -- 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/2023647 Title: [amdgpu] Screens go into flicker cycle after going blank with external monitor(s) Status in Mutter: New Status in linux package in Ubuntu: Won't Fix Status in mutter package in Ubuntu: Won't Fix Bug description: This happens whenever screen goes blank after inactivity with external monitors. When there is only one external monitor after few cycles the system recovers from the bug. When there are more than one monitors the system almost never recovers until unplugging extra monitor, as shown in video: https://photos.app.goo.gl/td6coEKFQd3DKe9C7 Happens on desktop and login screen. The same result with Wayland and X11. Does not depend on size of the monitor, cable (HDMI or USB-C) or is it connected via USB-C hub or directly. ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: gnome-shell 44.1-0ubuntu1 ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6 Uname: Linux 6.2.0-20-generic x86_64 ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Tue Jun 13 12:36:44 2023 DisplayManager: gdm3 InstallationDate: Installed on 2023-04-13 (60 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) RelatedPackageVersions: mutter-common 44.1-0ubuntu1 SourcePackage: gnome-shell UpgradeStatus: Upgraded to lunar on 2023-04-21 (52 days ago) --- ProblemType: Bug ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 23.04 InstallationDate: Installed on 2023-04-13 (131 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) MachineType: Dell Inc. Inspiron 5415 Package: mutter ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.2.0-27-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.2.0-27.28-generic 6.2.15 RelatedPackageVersions: linux-restricted-modules-6.2.0-27-generic N/A linux-backports-modules-6.2.0-27-generic N/A linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.5 Tags: lunar Uname: Linux 6.2.0-27-generic x86_64 UpgradeStatus: Upgraded to lunar on 2023-04-21 (122 days ago) UserGroups: adm cdrom dialout dip lpadmin lxd plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 02/13/2023 dmi.bios.release: 1.15 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.15.0 dmi.board.name: 0WKFHK dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 1.15.0 dmi.modalias: dmi:bvnDellInc.:bvr1.15.0:bd02/13/2023:br1.15:svnDellInc.:pnInspiron5415:pvr1.15.0:rvnDellInc.:rn0WKFHK:rvrA00:cvnDellInc.:ct10:cvr1.15.0:sku0A77: dmi.product.family: Inspiron dmi.product.name: Inspiron 5415 dmi.product.sku: 0A77 dmi.product.version: 1.15.0 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2023647/+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
