@taixzo two requests (just personally from my side): after such amount of posts betwenn your posts please include a short/your prob'em description or a link. And cut your log file down to the problematic section (it really was a PITA to look after). Good was you used pastebin and did not spam this thread with log texts (smth I really hate). OK, to your problem. It is obvious: Either you have a mismatch in ubiboot.conf (not pointing nemo/sailfish to p4) or you have made a mistake during extraction or there is no filesystem at all on p4. check with devel-su mkdir /mnt/p4 mount /dev/mmcblk0p4 /mnt/p4 ls /mnt/p4 If you find the files, then it is ubiboot.conf problem. Check yourself or show...
~ # mkdir /mnt/p4 ~ # mount /dev/mmcblk0p4 /mnt/p4/ mount: mounting /dev/mmcblk0p4 on /mnt/p4 failed: Invalid argument ~ #