This hit me 1 hour ago after i had a pwer down because i forgot to link the power cable. After reboot i had no network at all. I had no symbol in the header bar. "rfkill list all" shows all blocked. manually starting "service network-manager restart" not wirked with an exception. After searching alsmost one hour for the problem i looked in
> cat /var/log/syslog and search then for the logged error in google with ubuntu networkmanager general protection this bug. Now with > ifconfig wlan0 up and > ifconfig eth0 up and > dhclient it worked. Then i did an > apt-get update and apt-get upgrade while that the networkmanager comes back to life and the symbol comes back to life. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1539634 Title: network-manager crashes when using libnl-3-200-3.21.1-1ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1539634/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
