Problem console recovery mode

[inanox]

Hello,
I had a problem, modifying a line / etc / fstab I made a mistake and now my linux does not start. I try to modify it using the recovery mode but I only have access as read, not write.
I would like to know if there is any way to modify that line of code with write permissions from the grub recovery mode.

Also, I want to know if is possible save in another device the data of my sdd disk.

please help

[jimallyn]

I would like to know if there is any way to modify that line of code with write permissions from the grub recovery mode.

I would think starting the editor with sudo would do it. If not, you can do it from your install DVD or USB stick.

Also, I want to know if is possible save in another device the data of my sdd disk.

Can't imagine why not.

[kukamuumuka]

I try to modify it using the recovery mode but I only have access as read, not write.

In the recovery mode, drop to the root prompt and run

Code: Select all

mount -o remount,rw /

... and if you want edit /etc/fstab, it goes

Code: Select all

nano /etc/fstab

... saving and quitting
Ctrl o
Ctrl x
... and in the end sync files

Code: Select all

sync
reboot

[inanox]

I try to modify it using the recovery mode but I only have access as read, not write.

In the recovery mode, drop to the root prompt and run

Code: Select all

mount -o remount,rw /

... and if you want edit /etc/fstab, it goes

Code: Select all

nano /etc/fstab

... saving and quitting
Ctrl o
Ctrl x
... and in the end sync files

Code: Select all

sync
reboot

Those commant not found. I solved that install ubuntu on liveUSB and solved problems.

Thanks

[kukamuumuka]

Those commant not found.

Really? I do not believe.

[Mute Ant]

"... any way to modify that line of code with write permissions from the grub recovery mode..." No, you have to load a Linux and a GNU because GRUB recovery mode does not have the commands you need.