The first thing we need to check is what extensions might be installed
system-wide that could interfere with the login screen. Please run
'gnome-shell-extension-prefs' and disable/remove all but the three
Ubuntu-default extensions. Then reboot.
Since this test may take some days or weeks to complete I will also mark
this bug as private, to avoid noise from unwanted "me too" comments. At
least until the cause of the leak is known.
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
** Information type changed from Public to Private
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Packages, which is subscribed to gnome-shell in Ubuntu.
https://bugs.launchpad.net/bugs/1881851
Title:
Memory leak from GDM's gnome-shell process
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
On my laptop that I keep running but suspend/resume multiple times per
day, the gnome-shell process which GDM keeps running in the background
has some type of memory leak. It is currently up to 2 GiB after an
"uptime" of 28 days. No issues with the actual gnome-shell process I
use at 382M, though it appears to have crashed/restarted more
recently.
$ ps -efly
S UID PID PPID C PRI NI RSS SZ WCHAN STIME TTY
TIME CMD
S gdm 4801 4325 0 80 0 2069448 3159004 - May05 ?
00:03:07 /usr/bin/gnome-shell
S hackel 755318 5378 1 80 0 392064 1374538 poll_s May26 ?
02:21:02 /usr/bin/gnome-shell
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.2-1ubuntu1~20.04.1
ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30
Uname: Linux 5.4.0-29-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset
nvidia
ApportVersion: 2.20.11-0ubuntu27.2
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Jun 3 00:33:57 2020
DisplayManager: gdm3
GsettingsChanges:
InstallationDate: Installed on 2019-12-03 (182 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
RelatedPackageVersions: mutter-common 3.36.2-1ubuntu1~20.04.1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to focal on 2020-04-24 (39 days ago)
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