Mathieu Malaterre wrote: ... > maybe apache2) which I guess pulled the dependencie. Is there a way to > see which package require a newer libc6 than the one in sarge ? Aptitude can do this with the command aptitude search '~i~Dlibc6~V2.5' This searches all installed packages depending on libc6 with version number 2.5. -- Regards, Jörg-Volker.