I'm having this bug too! I can login into Lubuntu or LXQt Desktop, but when I choose Openbox in the menu the screen freezes and I have to restart the system pushing the on/off button. Btw, I'm new to Linux and I just installed Lubuntu 18.10 in an old Dell Inspiron 14 laptop.
-- 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