Package: debian-live Version: 8.3.0 I'm not sure if this is bug in LiveCD or Iceweasel, but... 1) I'm run Debian installation from debian-live-8.3.0-amd64-mate-desktop.iso image. 2) I choice Russian language. 3) In result I'm have Debian with Russian interface... But Iceweasel interface is still English. Because it's don't have Russian (RU) Language Pack (or any other language pack).
If I'm setup Debian from netinst image, Language Pack is present and Iceweasel interface become to Russian. Because of this, I'm think this is bug in LiveCD, not in Iceweasel. And yes, I can simply setup Russian language pack manually. But it's still bug.