> Looked a bit further and it looks that whoever set the system up was > not careful enough with the ownership of directories/files: > === > [root at centos-rpi3 /]# find / -xdev \( -nouser -o -nogroup \) -ls > 19531 4 drwxr-xr-x 2 1000 1000 4096 Nov 27 16:23 /etc/rbf > 19538 4 -rw-r--r-- 1 1000 1000 92 Mar 15 16:20 > /etc/rbf/board.xml > 448 4 drwxr-xr-x 6 1000 1000 4096 May 20 10:51 > /etc/sysconfig > 348 4 -rw-rw-r-- 1 1000 1000 198 Mar 15 16:20 /etc/fstab > 349 4 -rw-rw-r-- 1 1000 1000 11 Mar 15 16:20 /etc/hostname Thanks for pointing out the problem. This is something I'll have to fix in RootFS Build Factory. I've used "cp -rpv ./etc/* /tmp/temp/etc/" to copy the entire etc overlay for an image. This part of the code needs changes. I'll be done with my final year exams at the end of this month. Will fix it then.