• DonutsRMeh@lemmy.world
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    26 days ago

    I’ve been dualbooting for over a year now. Made sure each system has its own separate drive. I’ve noticed that every time I had to reinstall Linux, my windows boot entry is gone and then I can’t access it no matter what I tried. Turned out installing Linux first then windows was my mistake. When installing windows while there is a Linux install, windows will see the EFI partition already there and just decides to share it, and doesn’t create its own.

    I found that out by accident while I was in windows’ storage management. There was no efi partition. Took a whole day to find out how to create one on the same drive where windows is installed and removing the one it created on the Linux partition. It was so painful.

    Bottomline, install windows first if you want to dualboot. After that, even if windows takes over the boot after an update, all it does is resets the boot sequence and makes it default to it. You’d just need to access the bios and reset the sequence to prioritize Linux. That’s it

      • DonutsRMeh@lemmy.world
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        26 days ago

        Maybe I’m fucking cursed. I did absolutely nothing out of the ordinary. Installed Linux on a drive. Installed windows on another. Set the boot sequence in the BIOS to Linux. Installed osprober and ran it. The only different thing I have is the windows iso I use is stripped down using Chris Titus’ windows debloat script, and that one shouldn’t mess with anything as far as I know. It only debloats windows.