I did just find and create bug 1859112. This might be the same as that one but we can't be sure without line number info.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1856846 Title: Gnome Xorg sessions fail to start with LDAP users (but Wayland or local users work). Xorg crashes with SIGSEGV in ?? from _init() from xf86RandR12Init() from xf86CrtcScreenInit() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1856846/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp