1

I installed Ubuntu core 16 image on Raspberry pi 3. When I added new entry in /etc/fstab to mount windows share upon reboot, that entry is lost. I looked at df -h output as shown below and it appears /etc/fstab is mounted to temp file system and upon reboot it deletes any custom entry I have added:

tmpfs 461M 4.0K 461M 1% /etc/fstab

Where can I find real /etc/fstab so I can edit that file and make permanent entry.

2
  • Ubuntu core is not a standard version of Ubuntu like the version you would run on a laptop. This may account for the odd mounting of /etc/fstab. are you sure that adding mount points via fstab is even supported? Jul 18 '17 at 1:58
  • Thanks for the reply. I actually gave up and installed raspbarian on my RaspPi. It appears ubuntu core is very restrictive OS with lack of documentation on their site and didn't sound like worth spending days to figure out a problem. fstab on ubuntu core is generated on reboot / startup. So any chances you put will get over written up on reboot.
    – user127290
    Jul 19 '17 at 3:13
2

I know this is a bit old, but I ended up here when searching for a solution to editing the fstab file on Ubuntu Core. The short answer is you should use systemd.mount units, instead of fstab.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.