/srv/irclogs.ubuntu.com/2021/12/22/#xubuntu.txt

Bashing-omPooF \o -- Off to elsewhere; Laters06:11
=== nikolam_ is now known as nikolam
=== nikolam_ is now known as nikolam
=== l3o is now known as alan_
=== alan_ is now known as l3o
gray_screenhello16:43
nikolam_seems to me I can't re-install GRUB2 menu idem for booting off from @ BTRFS subvolume, from chroot, grub-update and grub-install just adds Windows in GRUB, not adding Linux on @ volume on BTRFS17:36
nikolam_I booted from live media17:49
nikolam_I made a mistake and deleted @ subvolume, but I had @snapshot so I hope bringing system back bu snapshotting @snapshot to @ and re-add it to the GRUB17:50
nikolam_maybe I should speak on #ubuntu instead17:51
nikolam_Maybe I should just delete @ subdataset and reinstall18:01
=== genii-core is now known as genii
nikolamOnly way I made it to boot is via editing and adding manually item in /boot/grub/grub.cfg for BTRFS under @ and once I booted into OS, re-doing in-OS update-grub and grub-install /dev/sda to nail it.18:33
nikolamTo remember, I broke my system by btrfs subvolume delete @ for in-working system, instead of using sudo mv @ @_old && sudo mv @new @ for mounted BTFS partition18:35
nikolamAnd now I see many @apt-snapshot-[date] items as BTRFS snapshots, but when I were booted form USB image, I couldn't see them at all, just the snapshots I made by hand18:37
nikolamSo recovering GRUB is not what it used to be, can't find Linux on Btrfs automatically from chroot environment form Live media18:38

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