Incomplete language translations on LiveCD

[ToZ]

Xubuntu 14.04.02 Live CD.

On the screen where you are offered the option to change languages, some of the languages don't have translations and default to English:
- Cymraeg
- Samegilli
- Tagalog
+ some others that I can't properly print out.

If the translation is not available, the translation should probably be removed.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubiquity 2.18.8.4
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CasperVersion: 1.340
CurrentDesktop: XFCE
Date: Tue Feb 3 20:09:26 2015
InstallCmdLine: file=/cdrom/preseed/xubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
LiveMediaBuild: Xubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150203.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1417834

[Mathieu Trudel-Lapierre (cyphermox)]

Also confirming for Vivid.

However, the issue is that *some* translations exist for these languages. For example, the partitioning confirmation dialog appears to be translated for Welsh (Cymraeg). That's the reason why the languages are listed.

Most of the job here would be to complete the translations for some of these languages, something I unfortunately can't do myself.

Marking as Triaged/Medium, but I get the feeling we should rather close this bug as Invalid (ie. not a bug), since it's a matter of (sadly) imcomplete translations.

[Adolfo Jayme Barrientos (fitojb)]

We should try to find people willing to complete these translations instead.