Upgrading UC520 failed, CUE stuck at waiting...

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Sep 29th, 2010
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after a failed upgrade with CCA 2.2.5 CUE is not comming up. It say's Wating xyz... where xyz is counting up (aprox. 30 min's) until a watchdog interrupt comes and reboots CUE. I'm able to get into the bootloader, but I dont now what to do. Searched a litttle bit but did not found any document on this. What can I do? How can I restore to factory defaults?

Please help


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random_camden Mon, 10/04/2010 - 03:18
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Just to confirm.. this was done on a UC520?
Do you have to be consoled onto the box?

ognian.tschakal... Mon, 10/04/2010 - 03:32
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yes, it was a uc520.

I had to ssh sessions, first one with the CUE "console" and a second one to issue the reset command to cue. Than CUE reboots in the first, and you can enter *** and so on...


random_camden Mon, 10/04/2010 - 04:02
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I've managed to get to the bootloader, but now when I do a manual install, I get the following error after choosing the language...

It seems to have already downloaded the software from my ftp server.. not sure what this fail means..

Any ideas?

File transfer error during download. Curl error code is 78

Error encountered while downloading payload(s)

Unable to install. Please try again

Please select from the following

1       Install software

2       Reload module

3       Disk cleanup

(Type '?' at any time for help)


random_camden Mon, 10/04/2010 - 05:07
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Seems I was choosing UK language, but the UK file was missing... got through that now.

random_camden Mon, 10/04/2010 - 05:32
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All working now reinstalled..

Thanks Ognian for the original link.


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