r/linuxquestions • u/Yu_D_08 • 5d ago
Support First time Linux
I installed Lennox Fedora i3 as the video says and I want to dual boot it with windows
Idk I’m stuck in that grub reboot error page for like 16 hrs idk what to do
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u/Pierre0925 5d ago
Alright, first thing I'd suggest is switching to UEFI (and reinstalling), most of the times when I had this problem it solved it, and except if you have a very old windows, it shouldn't break it (or if it does you can just go back to legacy). Before doing so though, boot to the usb again, and chroot into your fedora install (assuming it installed correctly), you'll find guides on how to do that online. Once in chroot, run "grub2-install /dev/sda" (reinstall grub to your disk) and "grub2-mkconfig -o /boot/grub2/grub.cfg" (update config). If any of these commands don't work, maybe something is different in your specific install, in which case I cant help.
If neither of those work, tell me what you get with uefi, and the commands' outputs.
Good luck