[doveman2]

I'm not sure if I managed to corrupt some files on the flash partition.

My cmdline.txt reads "boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 sss quiet" when I'm sure that should be ssh, not sss.

I also saw this in config.txt:

# default GPU memory split (do not change if you do not know what you are doing)
gpu_mem=384

# SDRAM size based GPU memory split, uncomment and setup to override 'gpu_mem'
gpu_mem_256=384
gpu_mem_512=384
gpu_mem_1024=64

and thought the last line didn't make any sense, so I commented them all out just leaving gpu_mem=384 and then my RPi v2 got stuck on the rainbow screen on rebooting!

EDIT: Changing it to ssh didn't help, nor did uncommenting the gpu_mem_256 and gpu_mem_512 lines.

I've pasted the full config.txt here http://pastebin.com/WY3uWjrM

I tried commenting out the last few lines after it says "End of default configuration" in case they were messing things up but that just changed the rainbow screen from 16:9 to 4:3.

EDIT2: Looking at the #303 tar, I see there's a bcm2709-rpi-2-b.dtb on my /flash that's not in the tar, so I guess that's left over from #228 and I can delete that. I'll extract the files to the uSD again and see if that fixes it.

Nope, still stuck on the rainbow screen