I wonder if intel-ucode is being used

[pebcak]

That doesn’t sound good. Do you have any idea what might be wrong? Please tell me if I should run other commands to provide more info.

I am using the os-prober from Manjaro:

First experiment with installing on BTRFS

Hello btrfs users! Testing needed! All btrfs (and grub) users here, please test the following (same commands as above) and report the results here! Maybe we can make this a package later, if this works for all. cd /tmp git clone https://gitlab.manjaro.org/packages/community/os-prober.git cd os-prober makepkg -cf sudo pacman -U os-prober-1.*.pkg.tar.* # this line installs it

and also grub-btrfs.