[Expired for gnome-shell (Ubuntu) because there has been no activity for
60 days.]
** Changed in: gnome-shell (Ubuntu)
Status: Incomplete => Expired
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1901017
Title:
Desktop gradually increases response lag to clicks in 20.04 (Fixed by
Alt+F2, "r"))
Status in gnome-shell package in Ubuntu:
Expired
Bug description:
After a day or so of uptime, system will grow quite sluggish to
respond to mouse clicks. Clicking on an app in the dock with multiple
windows will lag up to 1 second, clicking different windows will do
the same. Curiously, right clicking on the desktop takes longer,
sometimes over 2 seconds for the menu to appear. Clicking the
Calendar/Notification area and other areas of the shell yield the same
issue.
Actual drawing performance does NOT seem to be affected, as browsing
and in-application clicking is still snappy. Highlighting icons by
hovering over the dock is also real-time.
This has reliably occurred after more than a day of uptime on multiple
occasions. My machine is a Ryzen 3600 with 32GB RAM and an NVIDIA
1050Ti (Proprietary driver) No unusually high CPU usage is found, nor
is there anything that seems to be using very much RAM.
Using Alt+F2 and "r" to restart mutter instantly restores
responsiveness
Current version of mutter is 3.36.6
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-10-10 (12 days ago)
InstallationMedia: Ubuntu 20.04 - Release amd64
NonfreeKernelModules: nvidia_modeset nvidia
Package: gnome-shell 3.36.4-1ubuntu1~20.04.2
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
RelatedPackageVersions: mutter-common 3.36.6-1ubuntu0.20.04.2
Tags: third-party-packages focal
Uname: Linux 5.4.0-52-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1901017/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
