Yes, that seemed to resolve the issue, Thanks a lot!
On Monday, May 2, 2022, 08:20:49 PM PDT, Daniel van Vugt
<[email protected]> wrote:
This sounds like bug 1970031. Please try:
Settings > Colour > YOUR MONITOR = OFF
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New => Incomplete
** Tags added: gamma
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report.
https://bugs.launchpad.net/bugs/1971189
Title:
External monitor display pink coloration in grayscale (HDMI)
Status in Ubuntu:
Incomplete
Bug description:
Two days ago I upgraded to 22.04 LTS.
My laptop display works fine but my external monitor(HDMI port) has strong
pink coloration in grey scale / white areas of display. I put up a picture of a
NTSC colorbars. On the laptop display it is correct. When I slide it to the
external monitor it has distinct pink color in the 70% grey scale bar.The white
bar is correct as are the cyan, blue , yellow, red, etc. The pluge (program
lineup guide) black bars display correctly, thus no contrast problem. The only
visible problem is the pink in the 70% bars.
I suspected the monitor might be at fault, but I rebooted into my Windblows
11 (dual boot) both displays were again correct, as they had been in Ubuntu
until the Upgrade to 22.04.
That is the extent of by ability to analyze the problem. I suspect
something in the HDMI but have no way to check further.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xorg 1:7.7+23ubuntu2
ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30
Uname: Linux 5.15.0-27-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 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
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon May 2 11:24:24 2022
DistUpgraded: 2022-05-01 05:38:59,932 DEBUG Running PostInstallScript:
'/usr/lib/ubuntu-advantage/upgrade_lts_contract.py'
DistroCodename: jammy
DistroVariant: ubuntu
DkmsStatus:
nvidia/510.60.02, 5.13.0-40-generic, x86_64: installed
nvidia/510.60.02, 5.15.0-27-generic, x86_64: installed
ExtraDebuggingInterest: No
GraphicsCard:
Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] [8086:3e9b] (prog-if 00
[VGA controller])
Subsystem: ASUSTeK Computer Inc. CoffeeLake-H GT2 [UHD Graphics 630]
[1043:1041]
Subsystem: ASUSTeK Computer Inc. GP107M [GeForce GTX 1050 Ti Mobile]
[1043:1041]
InstallationDate: Installed on 2020-08-07 (633 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
MachineType: ASUSTeK COMPUTER INC. Strix 17 GL703GE
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-27-generic
root=UUID=28e56048-56da-4e38-84fe-3a43c671badb ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to jammy on 2022-05-01 (1 days ago)
dmi.bios.date: 06/19/2020
dmi.bios.release: 5.13
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: GL703GE.320
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: GL703GE
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.ec.firmware.release: 1.14
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrGL703GE.320:bd06/19/2020:br5.13:efr1.14:svnASUSTeKCOMPUTERINC.:pnStrix17GL703GE:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGL703GE:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: Strix
dmi.product.name: Strix 17 GL703GE
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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
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https://bugs.launchpad.net/bugs/1971189
Title:
External monitor display pink coloration in grayscale (HDMI)
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