[nvidia] KDE shows bad pixels after hibernate
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kwin (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
nvidia-graphics-drivers-440 (Ubuntu) |
Opinion
|
Undecided
|
Unassigned |
Bug Description
After hibernation to disk kde shows bad pixels on home screen (look at attached screenshot)
sometimes there are also graphics related bugs in other applications
when I logout and login again or I do a reboot it works like before
maybe it has something to do with the nvidia graphics card?
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSign
Uname: Linux 5.4.0-52-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 440.100 Fri May 29 08:45:51 UTC 2020
GCC version: gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1
ApportVersion: 2.20.11-
Architecture: amd64
BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log'
CasperMD5CheckR
CompositorRunning: None
CurrentDesktop: KDE
Date: Mon Nov 2 13:03:10 2020
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
DkmsStatus: nvidia, 440.100, 5.4.0-52-generic, x86_64: installed
EcryptfsInUse: Yes
ExtraDebuggingI
GraphicsCard:
Intel Corporation HD Graphics 630 [8086:591b] (rev 04) (prog-if 00 [VGA controller])
Subsystem: CLEVO/KAPOK Computer HD Graphics 630 [1558:850a]
Subsystem: CLEVO/KAPOK Computer GP107M [GeForce GTX 1050 Mobile] [1558:850a]
MachineType: XMG N85_N87,HJ,HJ1,HK1
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/02/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.05.19
dmi.board.
dmi.board.name: N85_N87,HJ,HJ1,HK1
dmi.board.vendor: XMG
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: XMG
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: Not Applicable
dmi.product.name: N85_N87,HJ,HJ1,HK1
dmi.product.sku: Not Applicable
dmi.product.
dmi.sys.vendor: XMG
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.101-2
version.
version.
version.
version.
version.
version.
version.
version.
tags: | added: nvidia |
summary: |
- KDE shows bad pixels after hibernate + [nvidia] KDE shows bad pixels after hibernate |
tags: | added: nvidia-corruption |
This problem is a *feature* of the Nvidia driver. It also affects GNOME (bug 1855757).