Same problem. Ubuntu 22.04. I constantly change the desktop from my main monitor, to a tv to mirroring. Picture shows large memory usage, but not from where it comes. If asked, I can provide additional info. RTX 3070 GPU.
** Attachment added: "Screenshot from 2023-03-12 12-31-43.png" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1974029/+attachment/5653955/+files/Screenshot%20from%202023-03-12%2012-31-43.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1974029 Title: [nvidia] vram memory leak under Wayland Status in Mutter: New Status in mutter package in Ubuntu: New Bug description: I use 3 monitors. When I turn two of then off and on, the "memory usage" shown by nvidia-smi grows by approximately 400 MB each cycle. When used video memory reaches maximum my card has (it ix GTX 970 with 4GB) the graphical system sort of crashes (desktop is not shown, one of the monitor does not show image at all). This occurs only under Wayland. Description: Ubuntu 22.04 LTS Release: 22.04 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 5.15.0-30.31-generic 5.15.30 Uname: Linux 5.15.0-30-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl icp 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.0000.0c.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 510.60.02 Wed Mar 16 11:24:05 UTC 2022 GCC version: gcc version 11.2.0 (Ubuntu 11.2.0-19ubuntu1) ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed May 18 14:50:11 2022 DistUpgraded: 2022-03-19 09:03:59,252 INFO cache.commit() DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: nvidia/510.60.02, 5.15.0-27-generic, x86_64: installed nvidia/510.60.02, 5.15.0-30-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation GM204 [GeForce GTX 970] [10de:13c2] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd GM204 [GeForce GTX 970] [1458:367a] MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-30-generic root=UUID=ca73c670-cd82-4bb7-9d49-1e036cf94a1a ro usbcore.autosuspend=-1 libata.force=1.00:noncq acpi_enforce_resources=lax libata.noacpi=1 amd_iommu=on iommu=pt SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to jammy on 2022-03-19 (60 days ago) dmi.bios.date: 08/10/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5861 dmi.board.asset.tag: Default string dmi.board.name: PRIME X470-PRO 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.:bvr5861:bd08/10/2021:br5.17:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEX470-PRO: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: System manufacturer mtime.conffile..etc.apport.crashdb.conf: 2021-05-03T18:07:38.595923 version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.110-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.1-1ubuntu2 version.libgl1-mesa-glx: libgl1-mesa-glx 22.0.1-1ubuntu2 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build3 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/1974029/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
