Windows chainloader 1

Forum Downloads Tutorials More. Sign In Create Account. Javascript Disabled Detected You currently have javascript disabled. Please log in to reply. I have set all files like this: menu. Posted 30 March - PM I am not sure to understand.

Posted 12 June - PM 1. Backup USB 2. Back to Grub4dos. The new ISO or loop chainload mechanism makes chainloading a breeze. In any case, the ISO images in question should be built keeping kernel cmdline arguments in mind. Gentoo liveCD is handy because it has a minimal shell which lets the user mount the squashed image to the correct location and then press the Esc key to continue the boot process.

This makes it possible to have a handy way to install an operating system with everything in RAM, especially for "light weight" LiveCDs. To chainload an ISO with custom or default kernel command line arguments, an entry similar to the following can be added to GRUB2's grub. Feel free to ask your own question, including any details specific to your situation. I'd ask my own question but I'm afraid it's going to get downvoted.

Show 2 more comments. Simply type the menu entries you want to add after this comment. Be careful not to change the 'exec tail' line above. Starbuck Starbuck 1 1 silver badge 6 6 bronze badges. I guess you meant update-grub. Add a comment. Arpit Agarwal Arpit Agarwal 4 4 silver badges 10 10 bronze badges. Same error unfortunately. OS-prober didn't detect Windows 10 either. If os-prober isn't listing then most probably the windows partition has got some issue. Reinstall is the only option left — Arpit Agarwal.

I know you mean reinstall Windows but is there any way to reinstall Grub without an active internet connection? I think it's a problem with Grub since this is a fresh installation of Windows — Christopher Russell. Are you using ubuntu unity? If yes, then try some other flavor like xubuntu — Arpit Agarwal. Also post the output of sudo fdisk -l — Arpit Agarwal. Sign up or log in Sign up using Google. But I have asked the bios to try legacy mode first and then EFI.

Or do I have to make yet another fresh install of Fedora 30, wiping my Fedora partitions, and making some clever choice which other than automatic partitioning?

Hi grue! When I disable legacy boot in the bios, I can boot Fedora but not Windows. So your assumptions seem to be right. I have found two references which say that mixing UEFI and legacy boot is impossible with grub2 cf the end of this post. Note that the link above only works first time you click it; second time you are requested to create a login. But when I run the installer, the advanced partioning gui offers many kinds of partitions, but no biosboot.

Be consistent with your booting methods when using multiple operating systems. And if you choose to replace your existing installation it should create all the necessary partitions including BIOS boot one.