Package: colord Version: 1.2.12-1 Severity: important Every time the CUPS scheduler wakes up and runs, colord drops 3 messages in the message log:
Jan 30 09:02:02 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 485]: No such device or address Jan 30 09:02:02 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 485]: No such device or address Jan 30 09:02:02 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 485]: No such device or address Jan 30 09:07:42 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 4198]: No such device or address Jan 30 09:07:42 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 4198]: No such device or address Jan 30 09:07:42 dell2800 colord[587]: (colord:587): Cd-WARNING **: failed to get session [pid 4198]: No such device or address I'm guessing there is a message for each CUPS printer queue as I have 3 defined. This has become more of a problem because it seems like the CUPS mechanism to keep cupsd alive forever is broken, but that's another issue. -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 4.3.0-1-686-pae (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages colord depends on: ii acl 2.2.52-2 ii adduser 3.113+nmu3 ii colord-data 1.2.12-1 ii dconf-gsettings-backend [gsettings-backend] 0.24.0-2 ii libc6 2.21-7 ii libcolord2 1.2.12-1 ii libcolorhug2 1.2.12-1 ii libdbus-1-3 1.10.6-1 ii libglib2.0-0 2.46.2-3 ii libgudev-1.0-0 230-2 ii libgusb2 0.2.8-1 ii liblcms2-2 2.6-3+b3 ii libpolkit-gobject-1-0 0.105-14.1 ii libsane 1.0.25-2 ii libsqlite3-0 3.9.2-1 ii libsystemd0 228-4+b1 ii libusb-1.0-0 2:1.0.20-1 ii policykit-1 0.105-14.1 colord recommends no packages. Versions of packages colord suggests: pn colord-sensor-argyll <none> -- no debconf information