I have the same problem with my HP Color LaserJet CP1515n. The network
printer used to work under Ubuntu 9.04 and ceased working after the
upgrade to 9.10.
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HP LJ2200D JetDirect recognised but doesn't print: /usr/lib/cups/backend/hp
failed
https://bugs.launchpad.net/bugs/486022
You received
Following the instructions in this thread
https://answers.launchpad.net/ubuntu/+source/hplip/+question/93468
solved the problem for me!
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HP LJ2200D JetDirect recognised but doesn't print: /usr/lib/cups/backend/hp
failed
https://bugs.launchpad.net/bugs/486022
You received this bug notification
Thanks a lot for the hint!
I had the same problem and the fix seems to have solved it for me.
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Redraw issues
https://bugs.launchpad.net/bugs/363041
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ubuntu-bugs mailing list
In my case the problem went away by itself after a few days. I just
tried to update again after a week or so without changing anything and
it worked like a charm. This was on 2 different machines! Unfortunately
I've no idea what did the trick. Maybe something was changed on the
servers.
Good luck
I've got the same problem...
The GUI frontend tells me:
The system was unable to get the prerequisites for the upgrade. The upgrade
will abort now and restore the original system state.
Please report this as a bug against the 'update-manager' package and include
the files in