Same problem: NetworkManager: <info> SWITCH: terminating current connection 'eth0' because it's no longer valid...
And it's happening every minute! This because I looked in the logs after I started having serious problems. In fact as soon as I start to increase the loads on the LAN eth0 crash and then it's up again. It will do that with VNC, copying a large file or streaming video. My LAN (CAT5 100Mbps) is very simple: Ubuntu 7.10 PC Ubuntu 8.04 PC Pirelli router on adsl as DHCP And it all started after an auto-upgrade of something, could not recall, but very recent... before everything was fine -- New networkmanager null assert in Hardy https://bugs.launchpad.net/bugs/227819 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs