I get it too, but on a fresh Kubuntu 20.10! $ lsb_release -a Distributor ID: Ubuntu Description: Ubuntu 20.10 Release: 20.10 Codename: groovy
$ systemd-run --user --scope echo hello systemd-run --user --scope echo hello $ journalctl -e janv. 04 14:33:01 7710-eezIT systemd[1525]: run-r455914ea041e4490a546761646fda345.scope: Failed to add PIDs to scope's control group: Permission denied janv. 04 14:33:01 7710-eezIT systemd[1525]: run-r455914ea041e4490a546761646fda345.scope: Failed with result 'resources'. janv. 04 14:33:01 7710-eezIT systemd[1525]: Failed to start /usr/bin/echo hello. The logs are fulfilled of this kind of messages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742804 Title: Failed to add PIDs to scope's control group To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1742804/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs