Kelvinism.com - Notes - Fixing locale errors in Ubuntu 8.04

Published on May 3, 2009

I've hit this problem a few times, and figured I'd leave a note for myself how to fix it. Ubuntu 8.04 seems to hiccup sometimes (on a VPS) for generating the correct locales. In particular, I get this error, a lot:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

Normally I just do 'dpkg-reconfigure locales', but with 8.04, this doesn't seem to do squat. The solution is to edit the /var/lib/locales/supported.d/local file, and insert the correct locales (it will normally not exist, so create it):

# cat /var/lib/locales/supported.d/local
zh_TW.UTF-8 UTF-8
zh_TW BIG5
zh_TW.EUC-TW EUC-TW
en_US.UTF-8 UTF-8
en_US ISO-8859-1
en_US.ISO-8859-15 ISO-8859-15

You can then do a 'dpkg-reconfigure locales' and they will be generated correctly. For a list of supported locales, try this: