[Milhouse]

Can you confirm that this line is correct for cmdline.txt please?

boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 ssh quiet

I'd suggest the following is all you require:

Code:

boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 ssh quiet

After installing the correct build, the USB tuner still doesn't work on the v2 though and the 02_System.log http://pastebin.com/3ZMpYGdf doesn't seem to have any reference to it, unlike on the B where it shows:

Can you test with official OpenELEC 5.0.5 for RPi2 - if you get the same behaviour, it's an upstream issue and needs to be reported to the OpenELEC developers.

I know it's probably not a priority for you but I had the same experience as before updating this B from Gotham to #303, where it lost all the settings. I observed the state after booting, before going through the wizard and I noticed that Userdata\addon_data\service.openelec.settings was empty until I stepped through the wizard, so either that's getting wiped or it was previously located elsewhere.

"or it was previously located elsewhere." - that's entirely possible, as the addon handling OpenELEC settings changed name in Helix (OpenELEC 5.x) - the addon is now called "OpenELEC-settings", and before Helix it was "service.openelec.settings", and your old Gotham settings wouldn't have migrated to Helix. Just one of the reasons why in-place upgrades are not advised.