Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-20 Thread Till Kamppeter
Thank you for testing. I tried "make install" as root and "driverless" and the symlinks all get root.root ownerships. So we can consider this bug as fixed upstream now. Till

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-20 Thread Brian Potkin
On Mon 19 Dec 2016 at 22:08:49 -0200, Till Kamppeter wrote: > And "lpinfo -v" still does not list it at all? > > Please put CUPS into debug mode via: > > cupsctl --debug-logging > > Then run > > time lpinfo -v > > and post the output here. root@test:~# time lpinfo -v network ipps network

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-20 Thread Brian Potkin
On Tue 20 Dec 2016 at 00:12:41 +, Brian Potkin wrote: > On Mon 19 Dec 2016 at 23:59:04 +, Brian Potkin wrote: > > > At present, I cannot see what I may have done wrong. > > Just taken a quick look at the situation; the rest will have to wait for > tomorrow. I think this may have

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Brian Potkin
On Mon 19 Dec 2016 at 23:59:04 +, Brian Potkin wrote: > At present, I cannot see what I may have done wrong. Just taken a quick look at the situation; the rest will have to wait for tomorrow. I think this may have something to do with the backends which were disabled on the client --

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Till Kamppeter
And "lpinfo -v" still does not list it at all? Please put CUPS into debug mode via: cupsctl --debug-logging Then run time lpinfo -v and post the output here. Attach also /var/log/cups/error_log. Does lpinfo -m | grep driverless give some output? Can you post that, too? Till

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Brian Potkin
On Mon 19 Dec 2016 at 21:36:52 -0200, Till Kamppeter wrote: > Did you install the newly compiled driverless utility correctly into your > system? I put it in /usr/lib/cups/driver/, overwriting what was there. > Do > > ls -l /usr/bin/driverless > ls -l /usr/lib/cups/driver/driverless > ls -l

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Till Kamppeter
Did you install the newly compiled driverless utility correctly into your system? Do ls -l /usr/bin/driverless ls -l /usr/lib/cups/driver/driverless ls -l /usr/lib/cups/backend/driverless Are all the three files the same or are there symlinks pointing to one of the three files, so that

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Brian Potkin
On Mon 19 Dec 2016 at 19:00:25 -0200, Till Kamppeter wrote: > Added "-T 3" to the ippfind command line in the driverless utility. This > should improve the reliability in finding IPP printers. > > I have committed this as rev. 7585 to the cups-filters upstream BZR > repository. Please test. Got

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Till Kamppeter
Added "-T 3" to the ippfind command line in the driverless utility. This should improve the reliability in finding IPP printers. I have committed this as rev. 7585 to the cups-filters upstream BZR repository. Please test. Till

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Brian Potkin
On Mon 19 Dec 2016 at 17:20:28 -0200, Till Kamppeter wrote: > Strange, seems that avahi-daemon does not hold the info about the printer in > a local cache. And when the network is more busy, the response times to > requests to avahi-daemon get longer. > > How does it behave with > > ippfind -T

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Till Kamppeter
Strange, seems that avahi-daemon does not hold the info about the printer in a local cache. And when the network is more busy, the response times to requests to avahi-daemon get longer. How does it behave with ippfind -T 2 ippfind -T 3 ? Till

Bug#848712: cups-filters-core-drivers: driverless is not always reliable

2016-12-19 Thread Brian Potkin
Package: cups-filters-core-drivers Version: 1.13.1-1 Severity: normal Tags: upstream 1. I have an AirPrint-enabled printer on the network (an HP ENVY 4502) and a CUPS server too. The cups service on the server is stopped. A client computer has had the lpd, socket, usb, snmp and dnssd