$ sudo do-release-upgrade Checking for a new Ubuntu release Get:1 Upgrade tool signature [819 B] Get:2 Upgrade tool [1,263 kB] Fetched 1,264 kB in 0s (0 B/s) authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg' extracting 'bionic.tar.gz' Directory '/var/run/screen' must have mode 777.
$ screen Directory '/var/run/screen' must have mode 777. $ ls -lat /run/screen total 0 drwxr-xr-x 29 root root 1260 Dec 8 01:42 .. drwxrwxr-x 2 root utmp 40 Dec 6 20:36 . $ sudo service screen-cleanup status ● screen-cleanup.service Loaded: masked (/dev/null; bad) Active: inactive (dead) $ ls -lh /lib/systemd/system/screen-cleanup ls: cannot access '/lib/systemd/system/screen-cleanup': No such file or directory $ cat /etc/tmpfiles.d/screen-cleanup.conf cat: /etc/tmpfiles.d/screen-cleanup.conf: No such file or directory -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1761997 Title: /var/run needs mode 777 in bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/screen/+bug/1761997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs