GNU/Linux Pop!_OS Recovering Hard Disk Guide
Hi! The Tutorial shows you Step-by-Step How to Repair/Recover/Fix Hard Disk in Pop!_OS GNU/Linux Desktops.
And this Pop!_OS Repair Disk Procedure is Good also for a No Bootable System.
Finally, this Procedure will Easily Fix Errors and Recover your Drive only in Case it’s Not Corrupted.
1. Booting Live
Boot System with Pop!_OS or other Ubuntu/Debian Live Media
How to Create a Live Pop!_OS Media2. Terminal Getting-Started Guide
How to QuickStart with Command Line on Pop!_OS GNU/Linux:
3. Looking Up Partitions
Then to Find the Volume to Fix
Use the sfdisk Software like:sudo sfdisk -l
Then in output Look for the Linux filesystem, root or LVM Partitions.
You should Recognize each also watching to the Size:
4. Releasing Partitions
Next to possibly Unmount Volumes
Check if some Partition is Mounted with:df -h
Look into the Output if you are able to Realize the Marks.
Then if needed Unmount All the Linux Filesystem Partitions with:sudo umount /dev/[my-vol]
Where [my-vol] the Device identifier.
So for example to Unmount one do:sudo umount /dev/sda1
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