To diagnose this problem please collect a system log that covers just the period of time of the suspend/resume/freezing...
1. Open a Terminal window and run: journalctl -f > journal.txt 2. Reproduce the freezing problem noting the time on the Gnome Shell clock that it happened at. 3. In the Terminal hit Ctrl+C 4. Attach the file 'journal.txt' to this bug and tell us the exact time the freeze happened at. P.S. Please also try uninstalling extension 'temperature@xtranophilist' as it is not one that we support directly. ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete ** Tags added: nvidia -- 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/1856491 Title: after suspend system freezes for a while after mouting new device Status in gnome-shell package in Ubuntu: Incomplete Bug description: after plugging in usb device (eg android phone) or mounting local drive ui freezes for a minute, mouse is working but ui doesnt react at all pc has to be suspended for longer time otherwise i couldnt reproduce these problems ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1+git20191024-1ubuntu1~19.10.1 ProcVersionSignature: Ubuntu 5.3.0-25.27-generic 5.3.13 Uname: Linux 5.3.0-25-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu8.3 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Dec 15 22:55:27 2019 DisplayManager: lightdm InstallationDate: Installed on 2019-11-19 (26 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1~19.10.1 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/1856491/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp