I was able to successfully create a Arch Linux and Opensuse image and it boots well. But whenever i try to do something like 'pacman -Syu' It gives an error saying "Read Only Partition"pl. help
Anything mounted abnormally?dmesg | grep mount
Maybe your partition is mounted read-only in /etc/fstab?
nohostname:~ # dmesg | grep mount
[ 7.333299] EXT3-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240)
[ 7.347078] EXT2-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240)
[ 7.372207] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 8.695768] systemd: Starting Remount Root and Kernel File Systems...
Not much support here. anyway you need to put somewhere rw in your bootargs.if you want that those ext2/3 "errors" disappear you must add rootfstype=ext4