Differences between revisions 1 and 2

Linux/Btrfs/UbuntuExt4ToBtrfs

2021-02 Ubuntu install cant setup root btrfs.

Install ubuntu from usb, on single /dev/sda2 ext4. (sda1 is efi partition)
Once bootable, boot again from live usb, and convert ext4 to btrfs
- btrfs-convert /dev/sda2

Setup fstab, grub, initram-fs for boot into btrfs

mount /dev/sda2 /mnt
mount -t proc /proc /mnt/proc
mount --rbind /dev /mnt/dev
mount --make-rslave /mnt/dev
mount --rbind /sys /mnt/sys
mount --make-rslave /mnt/ys

chroot /mnt /bin/bash

mount /boot/efi
grub-install /dev/sda
update-initramfs -u
# err fix uuid for / in /etc/fstab
apt install btrfs-tools
update-initramfs -u

-  ⇤ ← Revision 1 as of 2021-02-28 10:03:28 → 
  Size: 684
  Editor: PieterSmit
  Comment:
+   ← Revision 2 as of 2022-03-03 04:46:36 → ⇥
  Size: 683
  Editor: PieterSmit
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
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 = Linux/Btrfs/UbuntuExt4ToBtrfs =