I messed up my partitions because I wanted to increase my Ubuntu disk space (I had a boot partition between the two partitions I wanted to merge, so tried to delete merge partitions and re-install grub2) I used gparted.
But I am not able to re-install grub2 facing errors
GRUB failed to install to the following devices: /dev/nvme0n1
I have/had dual-boot configuration with a partition for windows and Ubuntu (I took some space from Windows partition to increase Ubuntu partition)
➜ ~ sudo parted -l Model: ATA TOSHIBA MQ01ACF0 (scsi) Disk /dev/sda: 500GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 500GB 500GB Basic data partition msftdata Model: PC300 NVMe SK hynix 256GB (nvme) Disk /dev/nvme0n1: 256GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags
I tried to purge/reinstall grub:
sudo apt-get purge grub grub-pc grub-common sudo apt-get install grub-common grub-pc
The problem is that GParted don't see any partition anymore :-/ so how can I create my bios-boot partition without damaging the other partitions ?
Disks how a little better view lol but my windows partition is detected as free space...