As requested, all extensions quoted uninstalled and all fine. Still fine after a number of reboots.
Decided to re-install each extension one by one. Tried '[email protected]' first and once more a similar crash and as before system was still usable. Uninstalled once more and system was fine once more. I then proceeded to reinstall these extensions in this sequence, each time followed by shutdown and reboot. All, no problems. '[email protected]', '[email protected]', 'applications-overview-tooltip@RaphaelRochet' I have decided I can Live without the others and could even live without the successful ones if necessary. If I should be reporting these extension bugs elsewhere, particularly the BingWallpaper one then please advise. Happy for this reported bug to be zapped! -- 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/1876681 Title: gnome-shell crashes on boot Status in gnome-shell package in Ubuntu: Incomplete Bug description: Had a few gnome-shell problems since 20.04 install. Usually, just did the auto send thing, but this time thought it best to do a manual report. Not much I can add though. I do see things like these in the reports from time to time Invalid core dump: BFD: warning:/tmp/apport_core_7buvs9st is truncated:expected core file size >=582705152, found:11411 $ /tmp$ ls -alt app* -rw------- 1 dave dave 1114112 May 4 09:32 apport_core_7buvs9st $ file apport_core_7buvs9st apport_core_7buvs9st: ELF 64-bit LSB core file, x86-64, version 1 (SYSV), SVR4-style, from '/usr/bin/gnome-shell', real uid: 1000, effective uid: 1000, real gid: 1000, effective gid: 1000 $ lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-shell 3.36.1-5ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30 Uname: Linux 5.4.0-28-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Mon May 4 09:35:03 2020 DisplayManager: gdm3 InstallationDate: Installed on 2020-04-27 (6 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) RelatedPackageVersions: mutter-common 3.36.1-3ubuntu3 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/gnome-shell/+bug/1876681/+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

