Public bug reported:
Since I updated to Groovy I noticed screen flickering
It happens when I use terminator with heavy text update like output of
apt-update or find /
it also sometimes happen when I get a notification
I was able to capture it with terminator and take a screenshot
I picked gnome-shell because I do't think it is only happening with
terminator
It also happens when I move the terminator window around
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: gnome-shell 3.38.1-1ubuntu1
ProcVersionSignature: Ubuntu 5.8.0-23.24-generic 5.8.14
Uname: Linux 5.8.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Oct 23 16:26:43 2020
DisplayManager: gdm3
InstallationDate: Installed on 2020-01-05 (291 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
RebootRequiredPkgs:
linux-image-5.8.0-25-generic
linux-base
RelatedPackageVersions: mutter-common 3.38.1-1ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to groovy on 2020-10-19 (4 days ago)
** Affects: gnome-shell (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug groovy
** Attachment added: "Screenshot 2020-10-23 at 4.25.10 PM.png"
https://bugs.launchpad.net/bugs/1901253/+attachment/5426176/+files/Screenshot%202020-10-23%20at%204.25.10%20PM.png
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https://bugs.launchpad.net/bugs/1901253
Title:
Screen refresh create flicker with groovy
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