ubuntu 24.04

I downloaded the "Radeon Software for Linux version 24.20.3 for Ubuntu 24.04.1 HWE" here https://www.amd.com/en/support/download/linux-drivers.html and ran the installer. The sytem still reports that version 24.09 is installed, however, after rebooting. There is a Vulkan extension I need...

I recently discovered I couldn't log in to my admin account. So I went and tried to login to my sister's account but it couldn't work. We have the passwords on a piece of paper in a locked drawer so we did it over 20 times and we couldn't log into either accounts. So I want to reinstall Ubuntu...

I placed a startup script into /bin/scriptname on ubuntu 24.04 server in order to unlock my LUKS encrypted OS drive using a usb key. Unfortunately I made a typo in the script, and the unlock fails. The messages of the failed unlock are interleaved with messages about the syntax error in the...

I'm trying to create a LUKS encrypted drive for the OS of a server, hoping to use software raid 1 with 2 NVME drives, under Ubuntu server 24.04. Unfortunately I see no option to do so in the installer: it can do software raid or encrypted LVM but seemingly not both. I also see no good way to do...