The entire warning is below. This happens every seven minutes. At the time it happens the PID mentioned, in this case 584 does exist 584 root 20 0 94604 8868 6436 S 0.0 0.2 0:00.03 cupsd However it does change between this warning and the next. Mar 6 11:07:18 localhost systemd[1]: Started CUPS Scheduler. Mar 6 11:07:18 localhost colord[1544]: (colord:1544): Cd-WARNING **: failed to get session [pid 584]: No such device or address Mar 6 11:07:18 localhost colord[1544]: (colord:1544): Cd-WARNING **: failed to get session [pid 584]: No such device or address Mar 6 11:14:17 localhost systemd[1]: Started CUPS Scheduler. Mar 6 11:14:17 localhost colord[1544]: (colord:1544): Cd-WARNING **: failed to get session [pid 1006]: No such device or address Mar 6 11:14:17 localhost colord[1544]: (colord:1544): Cd-WARNING **: failed to get session [pid 1006]: No such device or address Though realizing it's only a warning it is irritating. Anything I can do about it? colord: Installed: 1.2.12-1ubuntu1 Candidate: 1.2.12-1ubuntu1 Version table: Distributor ID: Ubuntu Description: Ubuntu 16.04.2 LTS Release: 16.04 Codename: xenial gdm3: Installed: 3.20.1-1ubuntu2~ubuntu16.04.1 Candidate: 3.20.1-1ubuntu2~ubuntu16.04.1 Version table: *** 3.20.1-1ubuntu2~ubuntu16.04.1 500 500 http://ppa.launchpad.net/gnome3-team/gnome3-staging/ubuntu xenial/main amd64 Packages -- Chris KeyID 0xE372A7DA98E6705C 31.11972; -97.90167 (Elev. 1092 ft) 11:11:30 up 3 days, 19:39, 2 users, load average: 0.27, 0.25, 0.20 Description: Ubuntu 16.04.2 LTS, kernel 4.4.0-65-generic
Attachment:
signature.asc
Description: This is a digitally signed message part