Last week I installed Mint (based on Ubuntu) in a computer. Right now, I'm begin to draw with Inkscape (0.46 version) on that computer, where I found a bad taste surprise! Even Inkscape 0.46 was completely translated to Basque lang, it has some messages translated to Spanish :(
Usually I work on Debian system, where I had Inkscape 0.46 installed. On Debian Inkscape is absolutely in Basque (eu) language.
That's why I guess there is some problem in Ubuntu's Launchpad system. Did another language team has any problem like this?