Bug#795404: cups-backend-bjnp: stops printing after some lines
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Hey Brian,
thank you once again for trying to get that printer working!
> We can test if this behaviour is independent of CUPS and the filtering
> system too,
>
> DEVICE_URI=bjnp://db-printer.fritz.box:8611 /usr/lib/cups/backend/bjnp 1 1 1 1 1 /etc/services
I tried this both with and without sudo:
$ sudo DEVICE_URI=bjnp://db-printer.fritz.box:8611
/usr/lib/cups/backend/bjnp 1 1 1 1 1 /etc/services
[sudo] password for bjoern:
INFO: Attempting to connect to host db-printer.fritz.box on port 8611
STATE: +connecting-to-device
STATE: -connecting-to-device
INFO: Connected to db-printer.fritz.box...
DEBUG: Connected to [192.168.178.27]:8611 (IPv4)...
PAGE: 1 1
DEBUG: bjnp_backendRunLoop(print_fd=4, device_fd=5
INFO: Sent print file, 0 bytes...
INFO: Ready to print.
But the printer did nothing.
>> What do you mean by that? Ping the router? Ping cups (which is on my
>> laptop)?
>
> Ping the printer is what I meant.
I then tried to ping.
$ ping db-printer.fritz.box:8611
ping: unknown host db-printer.fritz.box:8611
Then I looked up the IP adress and changed the router to give the
printer a fixed IP adress.
$ ping 192.168.178.27
PING 192.168.178.27 (192.168.178.27) 56(84) bytes of data.
64 bytes from 192.168.178.27: icmp_seq=1 ttl=64 time=5.73 ms
64 bytes from 192.168.178.27: icmp_seq=2 ttl=64 time=7.56 ms
64 bytes from 192.168.178.27: icmp_seq=3 ttl=64 time=5.09 ms
64 bytes from 192.168.178.27: icmp_seq=4 ttl=64 time=7.13 ms
64 bytes from 192.168.178.27: icmp_seq=5 ttl=64 time=5.68 ms
64 bytes from 192.168.178.27: icmp_seq=6 ttl=64 time=7.40 ms
64 bytes from 192.168.178.27: icmp_seq=7 ttl=64 time=5.09 ms
64 bytes from 192.168.178.27: icmp_seq=8 ttl=64 time=5.25 ms
64 bytes from 192.168.178.27: icmp_seq=9 ttl=64 time=4.98 ms
64 bytes from 192.168.178.27: icmp_seq=10 ttl=64 time=4.97 ms
64 bytes from 192.168.178.27: icmp_seq=11 ttl=64 time=6.70 ms
64 bytes from 192.168.178.27: icmp_seq=12 ttl=64 time=4.93 ms
^C
- --- 192.168.178.27 ping statistics ---
12 packets transmitted, 12 received, 0% packet loss, time 11015ms
rtt min/avg/max/mdev = 4.938/5.881/7.567/0.987 ms
This worked!
So I did some tests by changing the URI in settings.
bjnp://db-printer.fritz.box:8611 -> problem as decribed initially
ipp://db-printer.fritz.box:8611 -> printer not reachable
bjnp://192.168.178.27 -> problem as decribed initially
ipp://192.168.178.27 -> works!
Finally, I removed the package cups-backend-bjnp. Everything still works!
Thank you once again for your help!
Björn
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