How can i uninstall Garuda...?

  • create live distro of choice USB, i usually will use ubuntu desktop, cuz f it.

from the depths of the Live USB:
$sudo fdisk -l

Then you may see something like:

Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors
Disk model: KINGSTON OM8PDP3256B-AA1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: Letters

Device Start End Sectors Size Type
/dev/nvme0n1p1 4096 618495 614400 300M EFI System
/dev/nvme0n1p2 618496 500103449 499484954 238.2G Linux filesystem

Disk /dev/zram0: 5.75 GiB, 6172966912 bytes, 1507072 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk /dev/sda: 29.44 GiB, 31609323520 bytes, 61736960 sectors
Disk model: Flash Disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: Letters

Device Start End Sectors Size Type
/dev/sda1 2048 61734911 61732864 29.4G Linux filesystem

then to wipe the flash drive, i would need to do the following command, but in your case, lets say that flash drive was another nvmeSSD, or a 2.5" SSD, just subsitute the 'of=/dev/dskname1

$ sudo dd if=/dev/zero bs=4000 status=progress of=/dev/sdb1

you could also do

sudo dd if=/dev/urandom bs=4M etc…

if you want truly random data in everywhere. the regular dd from the /dev/zero is fine, especially for SSDs.

@cwantenoise Please read