Indeed, I added synaptic by mistake when i tried to add thunderbird-locales. As I could not find thunderbird-locales, I left thunderbird. If someone knows how to change it to thunderbird-locales (as it was done on bug #280651), please do it :)
Indeed, I added synaptic by mistake when i tried to add thunderbird- locales. As I could not find thunderbird- locales, I left thunderbird.
If someone knows how to change it to thunderbird-locales (as it was done on bug #280651), please do it :)