I've found a workaround that was tested on Ubuntu 20.04: $ cat /etc/systemd/system/systemd-logind.service.d/override.conf # XXX: required to have /proc mounted with hidepid=2,gid=pidgrp [Service] SupplementaryGroups=pidgrp
-- 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/1754401 Title: mounting /proc with hidepid causes: Fatal server error: (EE) xf86OpenConsole: Cannot open virtual console 1 (Permission denied) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1754401/+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
