Logged into my dx6120 (x86) qa-test machine My machine would NOT be considered clean (I'd re-used my 18.10 lubuntu installs, this was I believe a xubuntu qa-test with lubuntu-desktop added to it).
On login (details entered) I got a system.program.problem.detected question and it appeared to freeze. I just waited Those mouse responded, eventually I right-clicked and noticed an openbox-dialog appear. I clicked the background expecting it to disappear alas no (why you can see multiple menu options from right clicks visible). I tried a menu option (terminal-emulator) which then opened correctly. I dragged it down to where I normally have it (you can see this easily). To me it just appeared as if the screen background was not being updated (except for mouse movements, or opened windows), which is why `sddm` wasn't responding (it had moved to an openbox session), so clicks of change-session (top left), or reboot,off icons (top right) were just background and did nothing on left click. If I right-clicked there I'd get the openbox menu appear drawn over the 'sddm' background. (sorry my text disappeared in last comment) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804554 Title: 18.10: lubuntu sddm crashes with openbox session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxqt-session/+bug/1804554/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs