Please add information about the installed Inkscape version.
Also, since (apparently) Ubuntu tends to use different translations files than those bundled with Inkscape, please verify whether the problem affects Inkscape or the translations provided by Ubuntu.
> Package: inkscape (not installed)
Please add information about the installed Inkscape version.
Also, since (apparently) Ubuntu tends to use different translations files than those bundled with Inkscape, please verify whether the problem affects Inkscape or the translations provided by Ubuntu.