I just installed manjaro and windows 10 as dualboot. (Because i need adobe lightroom).
Everything worked just fine, grub, choosing booting system etc.
But after windows update (also Firmware of my Lenovo laptop was also updated) the grub is gone.
It's actually there but it won't appear on the boot. I boot straigt into windows.
Now i'm booting into manjaro like this:
I boot my laptop from manjaro usb live image, and choose "detect bootloader" after that choosing manjaro works.
But how can i restore grub so that i can choose windows and manjaro on the boot. thanks