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

[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