Wireless connect fails on laptop wake

[poma]

On 10.06.2014 18:36, Bill Murray wrote:
>     Dear Fedorians,
>                     I am using F20 gnome on my laptop, and have great
> suspend/resume
> as I wander from meeting to meeting in different rooms. Except for the
> wireless.
> Maybe 1 time in 3 or 50-50 the wireless fails to connect on resume - it
> just loops.
> It is easily fixed: I disable the wireless either in software or
> hardware and re-enable
> and it works 100%.  So it seems something is not optimal in the wireless
> recovery.
>
> I compare /var/log/mesages from good and bad sessions, and I find for a
> resume session:
>
>    NetworkManager[1801]: <info> (wlp2s0): supplicant interface state:
> disconnected -> inactive
> NetworkManager[1801]: <info> (wlp2s0): supplicant interface state:
> inactive -> scanning
>    wlp2s0: authenticate with XXX.YY....
>    wlp2s0: direct probe to XXX.YY.. (try 1/3)
> This then goes into an authenticate -> disconnect loop
>
> while for a good session where I switch off wireless in NM and on again:
>
> NetworkManager[1801]: <info> (wlp2s0): supplicant interface state:
> inactive -> scanning
>    wlp2s0: authenticate with XXX.YY....
>    wlp2s0: send auth to to XXX.YY.. (try 1/3)
> this goes on to connect just fine.
>
> Any ideas what is wrong with my suspended session? It would be nice to
> be able to open
> my laptop and have it just work....
>       Thanks for your ideas!
>            Bill
>

Until you solve the problem with the help of folks at
https://mail.gnome.org/mailman/listinfo/networkmanager-list
you can utilize
https://wiki.archlinux.org/index.php/Power_management#Sleep_hooks


poma