Thanks to Till Kamppeter, I came into the present bug report coming from my bug report #597612. I was not able to print since yesterday (after the automatic upgrade to libusb 0.1-4 ... Today I downgraded to 0.1.12-14ubuntu0.1 and the printer started to print again.
Many thanks to Mr. Till and to You all. Ciao. CM -- After the last updates HP printer stopped working https://bugs.launchpad.net/bugs/595650 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs