09-14-2016 02:54 AM - edited 07-05-2021 05:49 AM
Hi,
I am trying to upgrade our Cisco AP 3802E to the last mobility express image 8.3.20 and I am getting the following error
####################################################################### 99.3%
Image downloaded, writing to flash...
do CHECK_ME, part1 is active part
tar: write error: No space left on device
sh: write error: No space left on device
Error, image file size is smaller than image+key+signature 0x02672000 : 0x0283a839
Segmentation fault (core dumped)
part.bin signature verification failure, exit the script
Error: Image update failed.
please advise
Thx
Adir
09-14-2016 09:19 AM
looks like you are hitting a bug CSCva95581
you will have to Contact TAC
Symptom:
AP 3800 unable to upgrade bec No space left on device
Conditions:
Seen while pre-image download
Workaround:
None
09-15-2016 12:19 AM
Thx
10-04-2016 02:39 PM
Any news on this issue? Is there a workaround available now?
cheers
rene
10-04-2016 06:33 PM
Rene,
Contact Cisco TAC or Cisco WNBU.
10-05-2016 01:12 AM
Yes,
You can connect it to WLC and upgrade it to VER 8.3 and after that to convert it to Mobility
express 8.3
11-03-2016 04:41 AM
Experiance the same issue with my gears and here is what I did to make it work
Upgrade the AP software (CAPWAP) to the latest version then I used the Mobility Express 8.3(102) and everything worked just fine
Hope this help
04-25-2017 02:38 PM
This worked for me, thank you!
04-23-2018 03:52 PM
It looks like your AP's image is already load version 8.xx. Try to convert to lightweight first then convert to ME image. it works for mine.
Tien
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