Ubuntu
network-manager package

  1. Bug #436884
  2. Comment #3

Comment 3 for bug 436884

Revision history for this message
Antonio Censi (accensi) wrote : Re: [karmic] with latest network-manager, shared secure wireless networks don't work

Complementing previous information, a power glitch that affected the AP router caused the same kind of behaviour by just disconnecting the link and reconnecting again:

from /var/log/daemon.log
Sep 27 17:26:49 RJASTEC-06374 wpa_supplicant[836]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Sep 27 17:26:49 RJASTEC-06374 NetworkManager: <info> (eth1): supplicant connection state: completed -> disconnected
Sep 27 17:26:50 RJASTEC-06374 NetworkManager: <info> (eth1): supplicant connection state: disconnected -> scanning

Same information in syslog.

To return I had to remove wl module and modprobed it.

NetworkManager had a segfault after the remove/insert of wl module, but the operation recorered:

[24651.585609] NetworkManager[766]: segfault at 50 ip 00007f7fef0e9ec0 sp 00007fff561a5c38 error 4 in libnl.so.1.1[7f7fef0c6000+4c000]

Hope this information is of some help to diagnose the bug.