Ubuntu 14.04.3 LTS
CUPS 1.7.2-0ubuntu1.7
On new install, I setup a Zebra printer (USB). I guess I'm used to the old CUPS web UI because I didn't even notice the Color Manager option. So I didn't uncheck it. If you leave Color Manager enabled it will cause some print jobs to not print but show the job completed normally.
#EDIT: Issue remains with color manager disabled
D [10/May/2016:09:26:18 -0500] [Job 56] Failed to send: org.freedesktop.ColorManager.Device.NothingMatched:nothing matched expression 'Gray.Thermal.203dpi,Gray.Thermal.*,Gray.*.203dpi,Gray.*.*,*'
D [10/May/2016:09:26:18 -0500] [Job 56] Failed to get profile filename for cups-TestTouch
D [10/May/2016:09:26:18 -0500] cupsd is not idle any more, canceling shutdown.
I [10/May/2016:09:26:18 -0500] [Job 56] no profiles specified in PPD
Hello Nick,
Thank you for submitting this bug and reporting a problem with cups. You made this bug report some time ago and Ubuntu has been updated since then.
Could you confirm that this is no longer a problem and that we can close the ticket?
If it is still a problem, are you still interested in finding a solution to this bug?
If you are, could you let us know, and in the current version, run the following (only once):
apport-collect BUGNUMBER
and upload the updated logs and and any other logs that are relevant for this particular issue.
Thank you again for helping make Ubuntu better.
G
[Ubuntu Bug Squad volunteer triager]