samihilal
August 26th, 2018, 06:08 AM
0
down votefavorite (https://askubuntu.com/questions/1069002/problem-loading-uefidb-x-509-certificate-65#)
file name: ubuntu-18.04.1-desktop-amd64.iso
currently windows 8.1 installed on my laptop
i am trying to install ubuntu from usb flash drive and created a bootable usb using rufus when i boot from usb it gave me four options try ubuntu, install ubuntu, oem install and check disk (https://i.stack.imgur.com/3iLep.jpg)
when i select the option 1 (try ubuntu) or option 2 (install ubuntu) then it gives me an error message saying 18.206119 Problem Loading UEFI:db X.509 certificate (-65) (https://i.stack.imgur.com/oZzzr.jpg) Please help
down votefavorite (https://askubuntu.com/questions/1069002/problem-loading-uefidb-x-509-certificate-65#)
file name: ubuntu-18.04.1-desktop-amd64.iso
currently windows 8.1 installed on my laptop
i am trying to install ubuntu from usb flash drive and created a bootable usb using rufus when i boot from usb it gave me four options try ubuntu, install ubuntu, oem install and check disk (https://i.stack.imgur.com/3iLep.jpg)
when i select the option 1 (try ubuntu) or option 2 (install ubuntu) then it gives me an error message saying 18.206119 Problem Loading UEFI:db X.509 certificate (-65) (https://i.stack.imgur.com/oZzzr.jpg) Please help