I've got into the habit of rebooting any AP or SM before attempting an
update. IIRC, the package is uploaded and extracted into a ramdisk, and
there's a good chance that memory is low if it's been running for
months. I've seen this countless times on SMs. I updated a couple 1k GPS
and 2k's last week without a problem. Reboot, then update both software
banks and finally update the GPS firmware. You can open another
tab/window and watch the system log to see the GPS update in 5%
increments. It takes quite a while to reflash the GPS since it's like
4800 baud serial. I didn't time it, but it seemed longer than the 3
minutes that Cambium says it takes.
On 1/30/2018 9:11 AM, RickG wrote:
Yes. I contacted them and that's exactly what they are going to do.
Thanks!
On Tue, Jan 30, 2018 at 9:48 AM, Kerry Penland <kpenl...@bigtube.net
<mailto:kpenl...@bigtube.net>> wrote:
We had one ePMP 2000 AP fail like this on the GPS upgrade. We
called cambium support, they were able to login with their
engineering login
and restore GPS operation for us.
On Fri, 26 Jan 2018 20:12:07 -0500, RickG <rgunder...@gmail.com
<mailto:rgunder...@gmail.com>> wrote:
Correct. This is NOT a puck problem. The satellites were
coming is strong BEFORE the firmware upgrade. I tried
downgrading today but that did not help either. See the
attached pics. Looks like RMA time.
On Fri, Jan 26, 2018 at 3:36 PM, Josh Luthman
<j...@imaginenetworksllc.com
<mailto:j...@imaginenetworksllc.com>> wrote:
No satellites doesn't sound like poor signal to me.
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Jan 26, 2018 3:28 PM, "Kristian Hoffmann"
<kh...@fire2wire.com <mailto:kh...@fire2wire.com>> wrote:
We fought with losing GPS sync on ePMP APs at a couple
of sites. We had been told to point the pucks south
to get the best GPS signal. There were several wild
goose chases, as it seemed upgrading/downgrading
firmware fixed it, but only sometimes. In the end,
the solution at each of these sites was to point the
GPS puck straight up. Our best guess was that there
was something overloading the GPS receiver in the
direction we had them pointed. So pointing them up,
while not giving them the best signal, minimized
terrestrial interference. At least that's our theory.
-Kristian
On 01/26/2018 07:39 AM, RickG wrote:
Well, I did check the forums and found I'm not the
only one. I'm going to try downgrading. Was hoping to
find someone here who has gone through it so I dont
waste time if it needs to be RMA'd :)
On Fri, Jan 26, 2018 at 10:27 AM, Ray Savich via
Cambium-users <cambium-users@wispa.org
<mailto:cambium-users@wispa.org>> wrote:
Have you contacted our support folks or the
Cambium Community?
supp...@cambiumnetworks.com
<mailto:supp...@cambiumnetworks.com>
http://community.cambiumnetworks.com/
<http://community.cambiumnetworks.com/>
Join the Conversation
Cambium Networks Community Forum
<http://community.cambiumnetworks.com/>
*From:*cambium-users-boun...@wispa.org
<mailto:cambium-users-boun...@wispa.org>
[mailto:cambium-users-boun...@wispa.org
<mailto:cambium-users-boun...@wispa.org>] *On
Behalf Of *RickG
*Sent:* Friday, January 26, 2018 9:20 AM
*To:* Cambium Networks User Group
<cambium-users@wispa.org
<mailto:cambium-users@wispa.org>>
*Subject:* [Cambium-users] ePMP 2000 GPS not
working after firmware upgrade
It worked before, upgraded from 3.5.1, no more :(
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