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Hi I recently killed my etc folder by running:

sudo chmod etc 417.

Due to sudo being in that folder it cannot be accesed now, so I have to change the permissions back to the correct ones using the recovery menu.

In recovery i tried this from recovery:

root@joeri-VirtualBox:/# chmod 755 etc
chmod: changing permissions of 'etc' : read-only file system
root@joeri-VirtualBox:/# cd etc
root@joeri-VirtualBox:/etc# ls -ld
drw-rw-rwx 139 root root 12288 2012-04-19 16:29

Even when I am root i cannot change it because it is read-only. How do I change these permissions?



share|improve this question
This: sudo chmod etc 417. is not a valid instruction. It will end up with an error message invalid mode etc. Might be needed to include the exact command that was used. – Rinzwind Apr 19 '12 at 8:15
up vote 2 down vote accepted

You have to remount the root file system with read/write permissions if you want to do changes in recovery mode mount -o remount,rw / I think is the command. Then you can modify the filesystem.

share|improve this answer
yes this fixed it! Thank you :) (twice) – Joeri Friederich Apr 19 '12 at 8:58

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