*** This bug is a duplicate of bug 2009952 *** https://bugs.launchpad.net/bugs/2009952
Think this is actually a duplicate of 2009952. I haven't tested 6.x with the kernel parameter suggested, but everything else described matches. So nothing to do with gnome-shell. https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.1/+bug/2009952 ** This bug has been marked a duplicate of bug 2009952 [amdgpu][psr] Screen flickering/ tearing on 6.1/6.2/6.3 kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2041853 Title: screen goes blank, audio cuts out with kernel 6.2 (but 5.15 works) Status in linux-hwe-6.2 package in Ubuntu: New Bug description: I'm tracking down the multiple causes of screen flashes and audio interruption on my ubuntu 22.04 laptop. Issue open with Lenovo : https://forums.lenovo.com/t5/Ubuntu/ThinkPad-T14s-Gen-3-AMD-Ryzen-Screen-flickers-randomly-and-becomes-black-for-4-5-seconds/m-p/525298 This bug is one of the causes (log reversed : journalctl -r) oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 39 with keysym 39 (keycode 12). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 38 with keysym 38 (keycode 11). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 37 with keysym 37 (keycode 10). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 36 with keysym 36 (keycode f). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 35 with keysym 35 (keycode e). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 34 with keysym 34 (keycode d). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 33 with keysym 33 (keycode c). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 32 with keysym 32 (keycode b). oct. 30 15:17:13 hostname gnome-shell[22615]: Window manager warning: Overwriting existing binding of keysym 31 with keysym 31 (keycode a). oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac8bfbc10] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558acd416dc0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterClone>:0x558ac996b860] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac878ac50] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<Gjs_ui_windowPreview_WindowPreview>:0x558acb009cc0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac878a610] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558ac9f6a480] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterClone>:0x558acd404df0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac878a2f0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<Gjs_ui_windowPreview_WindowPreview>:0x558acb16d9a0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558aca446320] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558acdf86f70] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterClone>:0x558ac996a4e0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558aca9a6fd0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<Gjs_ui_windowPreview_WindowPreview>:0x558ac9e94de0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558aca9a6350] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558acb121e80] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterClone>:0x558ac996ab60] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558aca9a6670] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<Gjs_ui_windowPreview_WindowPreview>:0x558acd3dada0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: _st_create_shadow_pipeline_from_actor: assertion 'clutter_actor_has_allocation (actor)' failed oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac8bfbc10] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558acd416dc0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterClone>:0x558ac996b860] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac878ac50] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<Gjs_ui_windowPreview_WindowPreview>:0x558acb009cc0] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<ClutterActor>:0x558ac878a610] is on because it needs an allocation. oct. 30 15:17:13 hostname gnome-shell[22615]: Can't update stage views actor <unnamed>[<StIcon>:0x558ac9f6a480] is on because it needs an allocation ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gnome-shell 42.9-0ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-35.35~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-35-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Oct 30 15:25:50 2023 DisplayManager: gdm3 InstallationDate: Installed on 2023-10-10 (20 days ago) InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2) RelatedPackageVersions: mutter-common 42.9-0ubuntu5 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2041853/+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