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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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[SOLVED] Recover deleted partition table - Guys, i need help! (lemmy.ml)

submitted 3 days ago* (last edited 3 days ago) by t0mri@lemmy.ml to c/linux@lemmy.ml

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My disk was dos labelled (MBR). So I 'fdisk'-ed my disk and entered 'o' to convert it to GPT and wrote it to the disk. Now all the partitions are gone. I want those back. I care about the data rather than the partitions

Edit 0:

Solution:

install testdisk
run testdisk
choose "Create" log
choose target disk. Eg: /dev/sda
Choose appropriate partition type. Mine was MBR and I chose "Intel" and select "analyze"
Now you'll see deleted partitions. Giveem appropriate flags like "*" for boot (efi partition) and "P" any other using space or arrow keys and press enter
choose "write" and press y on the prompt to write those found partitions to the disk.

Thanks guys for the help

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[–] bushvin@lemmy.world 2 points 3 days ago

This is why it’s important to make backups. If, by any chance you printed your disk configuration before the gpt operation, you want to copy it into a notepad NOW. You can use that to try and recreate your original partition layout after converting the disk back to MBR. Chances are nothing is wiped, except for your disk configuration. No guarantees, though…

Whatever you do, don’t format anything, as that WILL overwrite your data.