Comment 2 for bug 1467069

Here's what I get in syslog when I restart network-manager :

Jun 26 08:29:52 steven-desktop NetworkManager[625]: <warn> Activation (wlan0/wireless): association took too long, failing activation.
Jun 26 08:29:52 steven-desktop NetworkManager[625]: <warn> Activation (wlan0) failed for connection '******************'
Jun 26 08:29:52 steven-desktop NetworkManager[625]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Jun 26 08:29:59 steven-desktop NetworkManager[2469]: <warn> error in connection /etc/NetworkManager/system-connections/USRP: File did not exist or was not a regular file
Jun 26 08:29:59 steven-desktop NetworkManager[2469]: <warn> could not get interface properties: No readable properties in this interface.
Jun 26 08:29:59 steven-desktop NetworkManager[2469]: <warn> could not get interface properties: No readable properties in this interface.
Jun 26 08:31:13 steven-desktop kernel: [ 1377.940024] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
Jun 26 08:31:19 steven-desktop kernel: [ 1383.404053] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
Jun 26 08:31:25 steven-desktop kernel: [ 1389.368057] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
Jun 26 08:32:19 steven-desktop kernel: [ 1444.112044] ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush