Weird Network Manager Problem

g geleem at bellsouth.net
Sat Sep 25 15:06:44 UTC 2010


On 09/25/2010 02:21 PM, Mike Dwiggins wrote:
<snip>

> Well g, if I could afford a UPS that had a longer run time than two 
> hours I would have it!.

an ups should not be considered as a means to keep a system up and
running until power is restored. that is not a battery system, unless
you have an auto start gas powered generator to kick in and supply mains.

it should be thought of as a means to allow a proper shutdown if
power is not restored within a short period.

an ups that will supply just 5 or 10 minutes of up time is better
than none.

the name ups, uninterrupted power supply. not un-interruptible
power supply, as in continuous.

a good ups, runs from a floated battery. that is, it is powered by
battery and ac mains supply a low level charging.

this way, when mains are lost, you are already on battery power, so
there is no 'glitch' of sine wave.

once mains are lost, a signal notifies system and a proper shutdown
can be started.


> I am leaning towards a hack or a corruption of Network Manager.

yes. jb's points are much to be considered.

here again, 'rpm -V|--verify *' should be run.

much luck on your recovery.

-- 

peace out.

tc,hago.

g
.

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