[sonicov]

If you check /etc/fstab, you notice:

Code:

/usr.sqsh       /usr            squashfs ro,defaults,noatime 0    0

It's mounted as read only. If you change ro --> rw, and reboot, /usr should be writable.

Be aware, that if you break your system following my advice, I'm not responsible for that.

I tried to remount it as writable (mount -o remount,rw /usr) with no luck. I also tried mount /usr/sqsh to mount as writable, but no luck there either.