I am new to Framework and to Linux. I recently purchased a Framework Laptop 13 DIY Edition (AMD Ryzen™ 7040 Series) and installed Ubuntu 24.04 following the online guide. Everything went smoothly, but every time I switch on the laptop I get this error message for a few seconds.
Microsoft has lately brought out a Patch that breaks secure boot on linux side. So - disable it in the meantime until the distributions bring out patches to fix it.