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Archive for November, 2019

Restore Windows 10 efi/uefi BIOS files

November 29, 2019 Leave a comment

This Guide is to restore Windows 8 or 10 efi/uefi BIOS files after formatting or deleting efi drive.

I initially have laptop with pre-installed Windows 10 onto my drive. I later repartitioned & installed Linux onto a other partition. During Installation, I was selected to reformat efi drive to install fedora instead selecting directly. So Windows secure boot files removed completely.

 

 

Categories: Uncategorized

Problem Booting Ubuntu 19.10 with UHD 630 Driver

November 29, 2019 Leave a comment

With the onboard Intel UHD 630 driver, booting into Ubuntu 19.10 will freeze after some 10 sec. problem is with Ubuntu 19.10 linux kernel 5.3.0. It is fixed in linux 5.3.10 & above.

To fix, install linux kernel 5.4 from https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D

Installation instruction available at https://wiki.ubuntu.com/Kernel/MainlineBuilds#How_do_I_install_an_upstream_kernel.3F

Categories: Technical