UDOOBuntu not working from main download page

I am opening up and using my udoo and the udoobuntu offered from the download page has "76 extra bytes at beginning or within zipfile". I'm not able to unzip from unzip or archive utility. I used the unarchiver, which worked event though it had to "search for other files". I moved everything over to the udoo on the microsd and now my udoo won't turn on. I tried the serial output but it doesn't seem as the device is running because coolterm and serialtools thinks that the only incomming serial port is my bluetooth port. In other words, I can't see any output through serial from the device. Any help would be very appreciated. Thank you.

 

Which version of Ubuntu? I can't get the latest Beta to work either.

 

Which file exactly?

 

@Ryan Bartley weird. Could you more precise about your matter and answer the questions of @vpeter and @sirrab?

 

Yeah. I tried downloading from this page...http://www.udoo.org/get-started-quaddual/. And tried each of the mirrors and the torrent. All with the same results...76 extra bytes at the beginning of the zip. I'm running OSX 10.10.5 to produce the disk image.

 

I checked both zip files on Linux and both are the same and fine

 

I get the same.

107cb4cecd7d7d4cea037d53f9d19b52ca922b30 sha output from file on hard drive
107cb4cecd7d7d4cea037d53f9d19b52ca922b30 published checksum

This is what I get using command line unzip...

Downloads/UDOObuntu_quad_v1.1.zip]: reported length of central directory is
-76 bytes too long (Atari STZip zipfile? J.H.Holm ZIPSPLIT 1.1
zipfile?). Compensating...
skipping: UDOObuntu_quad_v1.1.img need PK compat. v4.5 (can do v2.1)

note: didn't find end-of-central-dir signature at end of central dir.
(please check that you have transferred or created the zipfile in the
appropriate BINARY mode and that you have compiled UnZip properly)

And if i use Archive Utility, it creates a cpgz that just creates a zip again, infinite recursion.
Something is wrong but I can't figure it out.

 

Solution is simple: use better archive tool.

 

I also used the unarchiver, which opens a dialog saying... "The Unarchiver needs to search for more parts of this archive..." Is The Unarchiver a better archive tool, because it seems to also think the zip is screwed up.

 

Can't you find another archive program? Because I think only OSX has such problems. I can unpack also on windows without a problem.

 

Yes. I'll try and unzip it on windows.

 

Works on Windows. What could possibly be the problem? Mac doesn't usually have a problem with zip. Anyway, thanks for the help. Hope this helps other Mac users.