Next testing round to get the USB backend working: In some hours cups 1.5.3-0ubuntu2~ppa4 will be available on my PPA, update your system to get it, check whether you actually got it, and do the tests of comment #70 again. For each failed test attach the error_log and /var/log/syslog, thanks.
Next testing round to get the USB backend working: In some hours cups 1.5.3-0ubuntu2~ppa4 will be available on my PPA, update your system to get it, check whether you actually got it, and do the tests of comment #70 again. For each failed test attach the error_log and /var/log/syslog, thanks.