If possible, please install 'openssh-server' and log into the machine
from a second machine via the 'ssh' command. Now find out the PID of
gnome-shell (the one running as yourself, not gdm), and type out this
command without yet pressing Enter:
apport-cli --hanging -P PID
Now reproduce the freeze on the first machine and while it is freezing
press Enter on the above command on the second machine. If it doesn't
work then retry with:
sudo apport-cli --hanging -P PID
That will hopefully create a new bug report showing where it is
freezing.
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
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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/1835295
Title:
Closing a window on the desktop freezes the desktop for a minute or
more.
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
When I close a window on the gnome desktop. The desktop often freezes
for anything between 30 seconds and a number of minutes. I notice this
most often when closing a terminal window with ctrl+d.
When look at the syslog and cpu usage (top) from a terminal logged in
via ssh I see gnome-shell running at 100% and various gnome-shell
error messages being reports. On the longer freezes the display often
corrupts and the compositor can take a number of minutes to recover.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: gnome-shell 3.32.1-1ubuntu1~19.04.1
ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8
Uname: Linux 5.0.0-20-generic x86_64
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Jul 3 20:04:23 2019
DisplayManager: gdm3
GsettingsChanges:
b'org.gnome.shell' b'app-picker-view' b'uint32 1'
b'org.gnome.shell' b'command-history' redacted by apport
b'org.gnome.shell' b'favorite-apps' redacted by apport
b'org.gnome.desktop.interface' b'scaling-factor' b'uint32 1'
b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
InstallationDate: Installed on 2016-07-01 (1097 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to disco on 2019-04-24 (70 days ago)
modified.conffile..etc.default.apport:
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile..etc.default.apport: 2017-01-09T14:52:27.643509
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