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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
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy ubuntu wayland-session
--
[nvidia] vram memory leak under Wayland
https://bugs.launchpad.net/bugs/1974029
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