After installing Ubuntu 22.10 today in my desktop PC, the dual-boot Windows 10 disappeared from the startup boot menu. If you run into similar issue, here’s the quick tip to fix it. This is definitely not bug, but a policy change since GNU Grub 2.06. The default boot-loader uses external os-prober tool to discover other […]
This simple tutorial shows how to reboot your machine into another OS or grub boot menu entry directly from Ubuntu. Say you have Ubuntu dual- or multi-boot with other operating systems, and want to reboot directly into a specific OS when working done in current Ubuntu. Or you want to reboot with another Kernel or […]
GRand Unified Bootloader (GRUB) is a default bootloader in all Unix-like operating systems. As promised in our earlier article “How to reset a forgotten root password“, here we are going to review how to protect GRUB with passwords.
The post How to Set…
I bought a new ‘distro testing’ laptop in the Black Friday sale last month (don’t get carried away, it cost me £200 and a lot of headaches) but I only installed Ubuntu 22.04 on it this weekend — and instantly hit a snag. See, normally…
This brief guide explains how to repair/reinstall a corrupted bootloader on RHEL 8 and its clones.
The post How to Recover Corrupted GRUB 2 Bootloader in RHEL 8 appeared first on Linux Today.