Ah, a few lines earlier in the logs suggest that /etc/gdm3/Xsession is running, and indeed that's a shell script similar to /etc/X11/Xsession but without defining `has_option`. So probably a fix here is simply to define that function in /etc/gdm3/Xsession.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1922414 Title: Xorg scripts fail with "has_option: command not found" To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1922414/+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