I've lived a bit longer with this bug. Here's what I've observed. Most important: I guess it's NetworkManager. It has just happened to me and I noticed that System Monitor panel applet indicates that 50% CPU is used (I have Core 2 Duo). Weird thing though: at the same time top showed that NetworkManager used 100% cpu... (but that's another issue I guess). Anyways, I killed NM, started it again and networking works... .
This bug happens few times a day (I'd say 3-5x / 24h). I still can't really tell what behavior causes that. -- wi-fi connection goes down - reboot is required https://bugs.launchpad.net/bugs/154549 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
