I have looked in "syslog". Apparently, the freeze always happens after the message "systemd[PPPP]: Started Zeitgeist full-text search indexer". In one case, "syslog" contains a sequence of about 100 zero bytes after this message (and before the startup message after the reboot).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796466 Title: Graphical login problems after upgrade to linux-image-4.15.0-36 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1796466/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
