Same problem here, and I have absolutely nothing related to Android installed. When I switch workspaces, occasionally the system flashes and all screens disappear, but all workspaces are correctly displayed after 2-3 seconds. Rarely a lot more crashes and the login screen reappears.
System: Ubuntu 18.04.2 LTS with GNOME 3.28.2. I changed my workspace switching key-combination to Windows-PgUp and PgDown. Workspace screens: 4 down, 2 wide Active applications: Firefox, Whatsdesk, Skype, VirtualBox, Yate Client, Owncloud, Dropbox, Devilspie, Psensor and VirtualBox running Windows10. I saved the syslog file, and if you're interested I can send it to you. No other bug info found, neither in the folders you mentioned nor on the errors.ubuntu.com website. It's funny though that the error reports on that site stop on 2019-02-03, nothing newer. I disabled Animation, let's see if it helps. -- 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/1812527 Title: [bionic][regression] gnome-shell crashes with SIGSEGV in meta_window_actor_is_destroyed(self=NULL) called from _switchWorkspaceDone() [windowManager.js:1787] Status in gjs package in Ubuntu: Confirmed Status in gnome-shell package in Ubuntu: Confirmed Status in gjs source package in Bionic: Confirmed Status in gnome-shell source package in Bionic: Confirmed Bug description: https://errors.ubuntu.com/problem/cb400a6f83ed57af8bb117cf84d5ed6d7e2ffcee https://gitlab.gnome.org/GNOME/gnome-shell/issues/927 Switching workspace with the Android Emulator running will blink the screen as if gnome restarted, if I switch workspace one more time, it will completely crash and I will need to log in again. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.28.3-0ubuntu0.18.04.4 Uname: Linux 4.20.3-acso x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Jan 19 20:05:34 2019 DisplayManager: gdm3 GsettingsChanges: b'org.gnome.shell' b'favorite-apps' redacted by apport b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" InstallationDate: Installed on 2019-01-15 (4 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/1812527/+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
