Public bug reported:
Issue: When setting display scaling to 200% in GNOME settings with
proprietary nvidia drivers installed displays go to sleep until settings
automatically revert to previous settings.
Steps to reproduce:
- Install proprietary nvidia drivers
- Open GNOME settings
- Navigate to Display settings
- Set display scaling to 200%
NOTE: This issue has been solved in upstream mutter git master branch.
Confirmed on both Arch and Fedora packages that have been created from mutter
master branch.
GPU: GeForce GTX 1080 Ti
Driver: 440.64
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: mutter 3.36.0-2ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-18.22-generic 5.4.24
Uname: Linux 5.4.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu21
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 30 11:01:56 2020
InstallationDate: Installed on 2020-03-30 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200329)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: mutter
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
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https://bugs.launchpad.net/bugs/1869750
Title:
Screens turn off when setting display scaling to 200%
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