On Tue, 2008-02-26 at 23:01 +0100, Benoît Dejean wrote: > Package: sudo > Version: 1.6.9p11-1+b1
I don't recognize that version number. Where did you get this package from? > When i run in a root shell "aptitude safe-upgrade", it works fine, no > freeze, aptitude outputs normally and immediately. > > But if i do from my current user "sudo aptitude safe-upgrade", the > whole system freezes for 5s, then it unlocks and everything gets back > to normal. Offhand, and without any other info, this sounds like it might be a DNS timeout. Do you have domain names in your sudoers file that aren't resolvable? Running an strace might be instructive. Bdale