[K12OSN] users kicked out on 4.2.1

[Eric Harrison]

Julius Szelagiewicz wrote:
>
> I upped the ping interval to 30 seconds, to no avail. one station
> spontaneously lost display twice, but over the course of the week it
> happened to all the stations. Maybe switches - relatively new HP Procurve,
> limited management capability. I am now running continous ping to the
> station that had most problems. I wonder if I'll see any packet loss. My
> gut feeling (and I do have a considerable gut) is that this is -not- a
> hardware issue. I'll concentrate on watching one station and I'll get all
> the data about it from the /var/log/messages at the end of the day. Maybe
> it will point us to something. The ping now running will tell us if there
> is a real networking issue, or is gdm imagining something.
> thanks, julius
>



If this turns out to be a GDM-specific bug, you can turn this feature
off completely by setting the ping interval to 0.

	PingIntervalSeconds=0


-Eric
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