I just added another user account to my 15.10 machine (Unity Desktop). My first account had an English locale set, which worked correctly everywhere:
$ locale
LANG=en_GB.UTF-8
LANGUAGE=en_GB:en_US:en
LC_CTYPE="en_GB.UTF-8"
LC_NUMERIC=de_DE.UTF-8
LC_TIME=de_DE.UTF-8
LC_COLLATE="en_GB.UTF-8"
LC_MONETARY=de_DE.UTF-8
LC_MESSAGES="en_GB.UTF-8"
LC_PAPER=de_DE.UTF-8
LC_NAME=de_DE.UTF-8
LC_ADDRESS=de_DE.UTF-8
LC_TELEPHONE=de_DE.UTF-8
LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=de_DE.UTF-8
LC_ALL=
The new account should have a German locale instead and is configured like this:
$ locale
LANG=de_DE.UTF-8
LANGUAGE=de_DE:en
LC_CTYPE="de_DE.UTF-8"
LC_NUMERIC=de_DE.UTF-8
LC_TIME=de_DE.UTF-8
LC_COLLATE="de_DE.UTF-8"
LC_MONETARY=de_DE.UTF-8
LC_MESSAGES="de_DE.UTF-8"
LC_PAPER=de_DE.UTF-8
LC_NAME=de_DE.UTF-8
LC_ADDRESS=de_DE.UTF-8
LC_TELEPHONE=de_DE.UTF-8
LC_MEASUREMENT=de_DE.UTF-8
LC_IDENTIFICATION=de_DE.UTF-8
LC_ALL=
This works for all applications except Thunderbird. It still displays the entire GUI in English.
I have both thunderbird
version 43 and the necessary locale package thunderbird-locale-de
installed from ppa:mozillateam/thunderbird-next
.
$ apt-cache policy thunderbird thunderbird-locale-de
thunderbird:
Installed: 1:43.0~b1+build1-0ubuntu0.15.10.1
Candidate: 1:43.0~b1+build1-0ubuntu0.15.10.1
Version table:
*** 1:43.0~b1+build1-0ubuntu0.15.10.1 0
500 http://ppa.launchpad.net/mozillateam/thunderbird-next/ubuntu/ wily/main amd64 Packages
100 /var/lib/dpkg/status
1:38.5.1+build2-0ubuntu0.15.10.1 0
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily-updates/main amd64 Packages
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily-security/main amd64 Packages
1:38.3.0+build1-0ubuntu2 0
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily/main amd64 Packages
thunderbird-locale-de:
Installed: 1:43.0~b1+build1-0ubuntu0.15.10.1
Candidate: 1:43.0~b1+build1-0ubuntu0.15.10.1
Version table:
*** 1:43.0~b1+build1-0ubuntu0.15.10.1 0
500 http://ppa.launchpad.net/mozillateam/thunderbird-next/ubuntu/ wily/main amd64 Packages
100 /var/lib/dpkg/status
1:38.5.1+build2-0ubuntu0.15.10.1 0
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily-updates/main amd64 Packages
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily-security/main amd64 Packages
1:38.3.0+build1-0ubuntu2 0
500 http://ftp-stud.hs-esslingen.de/ubuntu/ wily/main amd64 Packages