Public bug reported:
My display looks like it does in this video:
https://www.youtube.com/watch?v=S0DS8ugZWk8
This happens when I have the HDMI cable connected to the NVIDIA card.
When I connect it to the internal video card (Intel) I don't see this
flickering/mouse trail issue.
If I drag a window or scroll on a web page the flickering gets really
bad.
ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: xorg (not installed)
ProcVersionSignature: Ubuntu 6.17.0-1017.17-oem 6.17.13
Uname: Linux 6.17.0-1017-oem x86_64
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat May 16 18:03:09 2026
InstallationDate: Installed on 2026-01-31 (105 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to questing on 2026-05-16 (0 days ago)
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-bug corruption questing wayland-session
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https://bugs.launchpad.net/bugs/2152811
Title:
Screen flicker and mouse trails
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