Every time Windows updates itself, my Linux disappears. Actually, it's just hidden, only the boot menu was overwritten. You need a computer maintenance technician to make a new boot menu. I use a USB stick with a live Linux with automatic boot repair tools.
Recently, Windows has become resistant to Boot Repair Disk. Now I have to open computer firmware by tapping "Esc" right after power-up, then select "Boot options", then "Linux".
EU must ban all US-made smart products for its own safety. All closed-source software and electronics that can be used for strategic manipulation and sabotage -- Google, Apple, Amazon, all of it.
We have functional, clunky open-source software that could easily be fitted for any purpose with the money we waste propping up foreign monopolies sabotaging us. Europe has taken a huge risk. I suspect bribery.
I run Windows 10 on one NVME drive and Linux on a different one, but whenever I reinstall Windows it completely boffs my Linux installation.
If I reinstall Linux then my Windows installation is gone.
Took me a while but it seems that Windows is using my Linux NVME for its boot partition and so far the only way I've been able to avoid this is to unplug my Linux drive when reinstalling Windows.