I mean, if you duel boot, it's just a matter of time until Windows nukes your other OS. At least with me, my Linux was about to solve world peace, but Windows got wind of that and shut it the fuck down.
I almost wanted to correct you and say its dual not duel, but when I think about it windows will fight to be the only bootloader right when you think its finally behaving.
Ah damn this is exactly what happened a few days ago.
My popos boot entry suddenly disappeared. I can still just boot from the physical ssd it's installed on, but I found it strange it just pooped out somehow.
Any pointers on how to fix it?
I still need to fix mine, thanks for the link. The weirdest break it did once was messing with my Wi-Fi driver, managed to break Linux' driver somehow, making the Internet a no go. Still no idea how Windows managed that though, they shouldn't be messing with my bios. :/
I haven't had it happen to me for a while now. I used to have a boot repair liveCD that'd always do the trick, but I don't think that specific distro even exists anymore.
The gist is you'll want to boot a liveCD and use the liveCD to reinstall GRUB, I'm sure you can find the right incantation to do so online somewhere.
11 is crap and I will never upgrade. I only keep 10 because it's a duel boot and I don't want to reload everything. I guess I could partition a second Linux drive. But I occasionally like to mess around on Unreal 5 and create worlds.
Maybe that problem occurs in relatively bigger updates, which is not now being pushed to win10, or maybe because the way bootloaders and handled may differ in your setup