[Bug 595650] Re: After the last updates HP printer stopped working

[Cesare Mastroianni]

Sorry to bother You again ... after some tests, I noticed that all the failed two-sided printing generated always the same error. Please, see the latest event here below:

/var/log/daemon.log:
Jul 14 08:44:19 uffcom2 hp[9036]: io/hpmud/musb.c 1403: unable to write data hp:/usb/hp_LaserJet_1320_series?serial=00CNRW66G0LB: 45 second io timeout

When this log line appears, then the printer "hang" for an indefinite
time, having the "receiving data" flashing forever. Any further attempt
to print fails, because the new docs are queued after the "hanging" one.
If I try to "delete" or "abandon" the print from the queue window, the
printer still stays into this "hanging" status. The only way I found so
far to restore the printing is to turn the printer off and turn it on
again.

Would You please tell me if this is somehow related to libusb or if I
should search for the problem elsewhere?

Thank You in advance.
Ciao
CM

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After the last updates HP printer stopped working
https://bugs.launchpad.net/bugs/595650
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