booting multiple os

[ngobirifalyne00]

please i have two os (linux and windows 8), at first when i boot my laptop it gives me boot options to choose which os i wanted but of recent it just automatically boots windows 8. i need help

 

[Barty1884]

Do you have secure boot enabled in the BIOS? If so, it won't allow you to boot from another (non-Windows) OS.

Have you reset the BIOS/cleared the CMOS? If so, that would've restored the "secure boot" option in modern systems.

You should be able to switch from "Windows 8/10" to "Other OS" (or similarly worded option, depending on the BIOS vendor) and be presented with the boot options again.

 

[VJ_Gamer]

Update the grub by booting from linux usb bootloader. It will work.

Good Luck. Peace.

 

[junii421]

Disable Secure boot.