:~$ apport-collect 1509839 ERROR: Could not import module, is a package upgrade in progress? Error: No module named PyQt5.QtCore
I suspect, this was not, what you wanted to see? Oh ... I'm going to try to run it from the lifesession... but not this evening anymore, sorry. @Stefan Nope, there was no automatic switch. I did this myself manually right after clicking the offending "try Kubuntu" Button. Actually I prepared this step by switching back and forth to the console before, just to make sure, it will go smooth and not hang, while bash is still starting. Gonna try Alt-F2 and nomodeset ... tomorrow -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1509839 Title: segfault on start of live session in kactivitymanager / libqt5sql Status in linux package in Ubuntu: Incomplete Bug description: I've installed 15.10 Wily Werewolf to my USB stick via usb-creator and restart the laptop on boot, I'm asked for the language and if I want to install or try a live session I select try life session, the dialog disappears and the machine is frozen Next try: boot to selection dialog switch to console crtl+alt+F1 (takes a moment) issue alt+syreq+1 and alt+sysreq+t ... both answer "operation is disabled" switch back to X ctrl+alt+F7 & click try live session immediately switch back to console ctrl+alt+F1 watchdog detects hard lockup a few seconds later see attached screenshot reproduced also in beta1 of wily werewolf ... a month ago I imagine the beta was still starting, as for bug #1492840. But I've reformated the stick meanwhile and cannot really guarantee, that I didn't confuse the multiple ISO's I tried in short time. version information: kernel 4.2.0-16-generic #19-Ubuntu (4.1.0-3-generic #3-Ubuntu) libqt5sql.so 5.4.2 (both) currently running Kubuntu 15.04 on the same hardware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509839/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp