Upstream thinks this should be fixed in mutter 44.1, but we're yet to confirm.
** No longer affects: xorg (Ubuntu) ** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #2816 https://gitlab.gnome.org/GNOME/mutter/-/issues/2816 ** Also affects: mutter via https://gitlab.gnome.org/GNOME/mutter/-/issues/2816 Importance: Unknown Status: Unknown ** Changed in: mutter (Ubuntu) Importance: Undecided => High ** Tags added: nvidia ** Tags added: gnome-shell-leak -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2018731 Title: Graphics memory (VRAM) leak in mutter-x11-frames Status in Mutter: Unknown Status in mutter package in Ubuntu: Confirmed Bug description: I'm seeing degraded performance with NVIDIA Geforce 3008 Mobile and two screens. After launching nvidia-smi, I can clearly see that there's a memory leak in mutter-x11-frames, which uses around 10-12 GB of VRAM. nvidia-drivers-525 Ubuntu 23.04 X11 ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6 Uname: Linux 6.2.0-20-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 525.105.17 Tue Mar 28 18:02:59 UTC 2023 GCC version: gcc version 12.2.0 (Ubuntu 12.2.0-17ubuntu1) ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon May 8 14:28:13 2023 DistUpgraded: 2023-04-20 10:00:59,509 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: lunar DistroVariant: ubuntu DkmsStatus: nvidia/525.105.17, 6.2.0-20-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation GA104M [GeForce RTX 3080 Mobile / Max-Q 8GB/16GB] [10de:24dc] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Lenovo GA104M [GeForce RTX 3080 Mobile / Max-Q 8GB/16GB] [17aa:3a58] InstallationDate: Installed on 2023-02-09 (87 days ago) InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020) MachineType: LENOVO 82N6 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-20-generic root=UUID=2a43fd27-b65c-4d7a-bc19-b001521b0771 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to lunar on 2023-04-20 (18 days ago) dmi.bios.date: 03/07/2023 dmi.bios.release: 1.60 dmi.bios.vendor: LENOVO dmi.bios.version: GKCN60WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76461 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Legion 7 16ACHg6 dmi.ec.firmware.release: 1.60 dmi.modalias: dmi:bvnLENOVO:bvrGKCN60WW:bd03/07/2023:br1.60:efr1.60:svnLENOVO:pn82N6:pvrLegion716ACHg6:rvnLENOVO:rnLNVNB161216:rvrSDK0T76461WIN:cvnLENOVO:ct10:cvrLegion716ACHg6:skuLENOVO_MT_82N6_BU_idea_FM_Legion716ACHg6: dmi.product.family: Legion 7 16ACHg6 dmi.product.name: 82N6 dmi.product.sku: LENOVO_MT_82N6_BU_idea_FM_Legion 7 16ACHg6 dmi.product.version: Legion 7 16ACHg6 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.114-1 version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 23.0.2-1ubuntu1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-1ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2018731/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
