Bug#958236: fixed in grub2 2.04-6

[Agustín DallʼAlba]

On Mon, 2020-04-20 at 00:18 +0000, Debian FTP Masters wrote:
> Source: grub2
> Source-Version: 2.04-6
> Done: Colin Watson <cjwatson at debian.org>
> 
>    * Cherry-pick from upstream:
>      - btrfs: Add support for new RAID1C34 profiles (closes: #958236).

Hello.

I've just been bitten by this on buster-backports, I'd installed Linux
5.7 from buster-backports and rebalanced my root filesystem to raid1c3,
leaving my machine unbootable because grub2 from buster doesn't support
raid1c3. Would it be possible to add grub2 to buster-backports? In the
meantime I've compiled the patched grub2 for buster and it was very
straightforward.

My apologies if this is the wrong channel for this question.