Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect 1887914 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1887914 Title: Partial freeze if booting with USB-C dock attached Status in mutter package in Ubuntu: Incomplete Bug description: When booting my Lenovo E490 with the Lenovo Powered USB-C Travel Hub (a kind of dock) already attached, the machine crashes after entering password into the graphical login interface. More precisely the login does not complete (in a reasonable time frame) and I cannot switch to another virtual terminal. Some menus can be selected, but there is no action (e.g. reboot) and I have to do a hard shutdown (pressing the power button for 4 sec.). The log files show a kernel oops. When attaching the dock after login the system seems to work normally. I do have the latest displaylink drivers installed (www.displaylink.com). Attached is a log file snippet. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1887914/+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
