i have the same problem, and can't figure out what exactly causes it, BUT -- i found a solution that is better than restarting.
open a terminal, and type in sudo ifconfig (name of interface) down sudo ifconfig (name of interface) up then click the connection icon in the 'systray' and click the radio button next to your connection. -- wired network connection disconnects when idle for a bit https://bugs.launchpad.net/bugs/123650 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
