sorry for my silence in fact,now I'm using ubuntu 10.4 : lucid. and the problem disappear on this version!
thank you for your attention! -- bip system and "power off" message https://bugs.launchpad.net/bugs/365068 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
