Grub menu disappeared after yesterday's update

After yesterday’s update, my computer just boots into manjaro and doesn’t show the grub selection menu like it did before. I am able to boot into Windows but only if I boot from the windows boot manager by selecting it in UEFI. I tried sudo grub-mkconfig -o /boot/grub/grub.cfg and sudo update-grub but that didn’t help. os-prober yields /dev/sdd2@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

-Manjaro is working.
-Windows is working.
-Grub boot selection is missing.
-How to get grub back?

Operating System: Manjaro Linux
KDE Plasma Version: 5.21.2
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
Kernel Version: 5.10.19-1-MANJARO
OS Type: 64-bit
Graphics Platform: X11
Processors: 16 × AMD Ryzen 7 2700X Eight-Core Processor
Memory: 31.4 GiB of RAM
Graphics Processor: Radeon RX 580 Series

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Hi @bassamanator,

As per the update announcement:

  • OS prober does not run and adds other operating systems

Manualy add the line GRUB_DISABLE_OS_PROBER=false to /etc/default/grub
Run sudo update-grub

Hope this helps!


Ohhh boy, thank you very much for this post. Lost 3h yesterday because of this and managed to completly destroy my GRUB and repair it again. Sometimes its so simple.

Thank you, you saved my life. :slight_smile:

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