*** This bug is a duplicate of bug 1897659 ***
https://bugs.launchpad.net/bugs/1897659
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1897659, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1897659
Kernel crash in nvidia_modeset hangs the whole graphic system (page
allocation failure)
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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/1905546
Title:
Gnome Shell freezes randomly
Status in gnome-shell package in Ubuntu:
New
Bug description:
Description is almost the same as
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1807534
Ubuntu 18.04.5 LTS, all packages up to date
gnome-shell 3.28.4-0ubuntu18.04.3
Sometimes gnome-shell freezes.
I can move the mouse pointer, but the rest of the UI is completely frozen and
does not react to mouse clicks or keystrokes.
If I try to change login session with Ctrl-Alt-F1, I can login but the
screen remains black.
I generally manage to "unfreeze" gnome-shell by switching to a virtual
console and typing "killall -3 gnome-shell"
dmesg shows a page allocation failure in gnome-shell, cf attached
file.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.28.4-0ubuntu18.04.3
ProcVersionSignature: Ubuntu 5.4.0-54.60~18.04.1-generic 5.4.65
Uname: Linux 5.4.0-54-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.20
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Nov 25 11:10:35 2020
DisplayManager: gdm3
InstallationDate: Installed on 2020-02-21 (278 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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