I'm sorry that I didn't answer in time. This bug has just nothing to do with Network Manager : it happens with WICD too, and even if I connect my computer using a terminal. I have heard that it cames from the Kernel, but I'm not enough experimented to confirm it.
** Changed in: network-manager (Ubuntu) Status: Invalid => New -- Wifi connection dies after a few minutes https://bugs.launchpad.net/bugs/258810 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