I can not believe it! One of the files come with 1and1 CentOS server installation is invalid. I do not know whether other types of servers from 1and1 have the same situation, but I am using 1and1 cloud server 64bit. The damaged file is /usr/share/zoneinfo/Europe/London. Every method I tried to set timezone to London (for… Continue reading 1and1 server London zoneinfo is invalid