Public bug reported: This concerns virtualbox-guest-x11 6.1.32-dfsg-1build1 in Ubuntu jammy.
When I am logged in to an Xfce session, the view from loginctl(1) is as follows: # loginctl list-sessions SESSION UID USER SEAT TTY 4 0 root c24 1000 skunk seat0 2 sessions listed. # loginctl session-status c24 c24 - skunk (1000) Since: Fri 2022-05-13 04:53:43 EDT; 41s ago Leader: 8502 (lightdm) Seat: seat0; vc7 Display: :0 Service: lightdm; type x11; class user Desktop: xfce State: active Unit: session-c24.scope ├─8502 lightdm --session-child 12 19 ├─8527 xfce4-session ├─8698 /usr/bin/VBoxClient --seamless ├─8699 /usr/bin/VBoxClient --seamless ├─8705 /usr/bin/VBoxClient --draganddrop ├─8706 /usr/bin/VBoxClient --draganddrop ├─8806 /usr/bin/ssh-agent -s ├─8815 xfwm4 ├─8824 xfsettingsd ├─8827 xfce4-panel ├─8831 Thunar --daemon ├─8836 xfdesktop ├─8839 /usr/lib/x86_64-linux-gnu/xfce4/notifyd/xfce4-notifyd ├─8840 update-notifier ├─8843 xiccd ├─8847 nm-applet ├─8887 xfce4-power-manager ├─8899 /usr/lib/policykit-1-gnome/polkit-gnome-authentication> ├─8927 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr> ├─8928 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr> ├─8929 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr> └─8949 /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr> After I log out, and wait ten minutes, I see this: # loginctl list-sessions SESSION UID USER SEAT TTY 4 0 root c24 1000 skunk seat0 c25 117 lightdm seat0 3 sessions listed. # loginctl session-status c24 c24 - skunk (1000) Since: Fri 2022-05-13 04:53:43 EDT; 13min ago Leader: 8502 Seat: seat0; vc7 Display: :0 Service: lightdm; type x11; class user Desktop: xfce State: closing Unit: session-c24.scope ├─8705 /usr/bin/VBoxClient --draganddrop └─8706 /usr/bin/VBoxClient --draganddrop The "VBoxClient --draganddrop" program, for some reason, is refusing to exit so that the session can be closed. If I do "kill -INT 8706", then I see # loginctl list-sessions SESSION UID USER SEAT TTY 4 0 root c25 117 lightdm seat0 2 sessions listed. which is what should have happened without intervention. ** Affects: virtualbox (Ubuntu) Importance: Undecided Status: New ** Tags: jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973291 Title: "VBoxClient --draganddrop" does not terminate at end of session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1973291/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs