[Bug 35638] Hl-1050 is not detected properly

[Sitsofe Wheeler]

Public bug report changed:
https://launchpad.net/malone/bugs/35638

Comment:
Pascal I must apologise. I can reproduce the flakeyness with lpinfo.

By running
watch -d --interval 0.5 lpinfo -v

I was able to watch the output change at seemingly random intervals.
Wiggling the cable did not change seem to affect the outcome, nor did
the kernel see any usb unplug events. This is very bizzare (perhaps the
printer is dying?)...