Updated CUPS to 1.5.3-0ubuntu2~ppa12.
With usblp not blacklisted and without forcing uni-directional, print jobs still hang with "USB transaction timeout during read/write".
Updated CUPS to 1.5.3-0ubuntu2~ ppa12.
With usblp not blacklisted and without forcing uni-directional, print jobs still hang with "USB transaction timeout during read/write".