(2015-09-06, 12:38)ademol Wrote: (2015-09-05, 20:15)Milhouse Wrote: It could also be that the size of the FAT partition is too small to accept the (presumably enlarged) SYSTEM file from this build.
Probably a stupid question, but how can I check that is the case?
Check the size of your primary partition in the Kodi System Information screen -> Storage Information. It will probably be /dev/sda1 (and your secondary partition is likely to be /dev/sda2), make a note of the value in the "Size" column for the primary partition.
The SYSTEM file in garbear's zip file is 160MB, and the KERNEL file is 7MB, and there needs to be a minimum of 5MB free so if your primary partition size is less than, say, 173MB (there's another 2-3 small files in the primary partition that amount to less than 1MB) then the upgrade will not succeed.
I'm not sure what the default OpenELEC partition size is these days - my 3-4 year old Revo3700 has only 170MB formatted capacity (currently with 13MB free), however this is running an Nvidia_Legacy build which is smaller than Generic.
Unfortunately OpenELEC has in the past been incredibly stingy when sizing the primary partition which makes this problem a lot more likely as the size of the OpenELEC install increases (and definitely hinders debugging). Your only option is to resize your primary and secondary partitions so that the primary partition is at least 256MB in size (I'd recommend 512MB or even 1GB, space really isn't an issue these days). You can use gparted in a Linux PC to accomplish this, or boot your OpenELEC client with a Linux LiveCD.