Aurelien Jarno wrote:
I can swear that I was able to change locales in the past.You need to logout and login to get the new default locale applied. Could you please also send the contents of /etc/default/locale ?
I've found that this machine was hacked through phpmyadmin at the same time I've noticed the problem, so I suspect that all problems are because of that. I think that we can close this bug. Thanks for reply.