I've been seeing this same problem as well. I'm running Ubuntu 12.04, a fresh install. My printer (HP LaserJet 1000) doesn't work out of the box for some reason, so I installed hplip 3.12.6 using the automatic installer. The printer now works, but I get this same error message every time I boot up the system.
Note that the error does not occur when I print; rather, it occurs when I restart the system.
I have enabled the logs as requested. I will attach them now.
I've been seeing this same problem as well. I'm running Ubuntu 12.04, a fresh install. My printer (HP LaserJet 1000) doesn't work out of the box for some reason, so I installed hplip 3.12.6 using the automatic installer. The printer now works, but I get this same error message every time I boot up the system.
Note that the error does not occur when I print; rather, it occurs when I restart the system.
I have enabled the logs as requested. I will attach them now.