All this kind of packages, flash, atheros firmware, broadcom firmware, etc. needs to download a file, and they use wget.. But wget don't read proxy parameters of Synaptic. This is why is not flashplugin-nonfree problem.
All this kind of packages, flash, atheros firmware, broadcom firmware, etc. needs to download a file, and they use wget.. But wget don't read proxy parameters of Synaptic. This is why is not flashplugin-nonfree problem.