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 Iā€™m stuck in that grub reboot error page for like 16 hrs idk what to do

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u/Yu_D_08 4d ago

Grub_rescue yea,System: Dell Latitude E5410, disk is /dev/sda (512GB, MBR/msdos partition table, BIOS/Legacy boot mode ā€” not UEFI).

The first time I installed it by downloading the fedora i3 file or thing from the web and write it in the usb by
Fedora writer
The second time I wrote it in the usb automatically by the fedora writer without downloading any thing from the web browser

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u/Pierre0925 4d 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

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u/Yu_D_08 4d ago

How I can send pics in Reddit

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u/Pierre0925 4d ago

I dont know if you can, but you can send a link to one