a update from my side: I replaced the network card from Broadcom (wl binary driver) to a Intel Card and now I didn't have this problem again.
-- Network manager applet does not display the current connection https://bugs.launchpad.net/bugs/569335 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