Comment 478 for bug 191889

While trying to connect using Blackberry Q10 hotspot on Ubuntu 14.04 getting link to this bug report:

Nov 29 11:02:46 shrzayev NetworkManager[1056]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Nov 29 11:02:55 shrzayev NetworkManager[1056]: get_secret_flags: assertion 'is_secret_prop (setting, secret_name, error)' failed
Nov 29 11:02:55 shrzayev NetworkManager[1056]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Nov 29 11:02:55 shrzayev NetworkManager[1056]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Nov 29 11:02:55 shrzayev NetworkManager[1056]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Nov 29 11:02:55 shrzayev NetworkManager[1056]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889
)

Also as you noticed there is an assertion -> get_secret_flags: assertion 'is_secret_prop (setting, secret_name, error)' failed

root@shrzayev:~# uname -r
3.13.0-68-generic