How to install GRUB2 in BIOS to dual boot 2xUEFI Operating Systems?












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My PC is stuck booting to BIOS only (BIOS settings inaccessible due to some kind of corruption), but having a GPT disk with UEFI windows 10 installed, I would like to install Ubuntu in UEFI using Wubiuefi (already finished the pre-installation part), is there a proper way to install GRUB2 bootloader in BIOS to chainload UEFI windows boot manager and UEFI Ubuntu.










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    My PC is stuck booting to BIOS only (BIOS settings inaccessible due to some kind of corruption), but having a GPT disk with UEFI windows 10 installed, I would like to install Ubuntu in UEFI using Wubiuefi (already finished the pre-installation part), is there a proper way to install GRUB2 bootloader in BIOS to chainload UEFI windows boot manager and UEFI Ubuntu.










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      My PC is stuck booting to BIOS only (BIOS settings inaccessible due to some kind of corruption), but having a GPT disk with UEFI windows 10 installed, I would like to install Ubuntu in UEFI using Wubiuefi (already finished the pre-installation part), is there a proper way to install GRUB2 bootloader in BIOS to chainload UEFI windows boot manager and UEFI Ubuntu.










      share|improve this question













      My PC is stuck booting to BIOS only (BIOS settings inaccessible due to some kind of corruption), but having a GPT disk with UEFI windows 10 installed, I would like to install Ubuntu in UEFI using Wubiuefi (already finished the pre-installation part), is there a proper way to install GRUB2 bootloader in BIOS to chainload UEFI windows boot manager and UEFI Ubuntu.







      windows ubuntu bios uefi grub2






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      asked Dec 2 at 6:21









      Ragav

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