Just a note that I just now also tried the official/stock Jammy 22.04.4 and Noble 24.04 ISOs in live sessions and observed the same thing - which is the amdgpu module is present in the Jammy kernel image but not in Noble.
I did a: sudo lsinitramfs /cdrom/casper/initrd | grep amdgpu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077266 Title: Blank screen hang on bootup with Ryzen 7840U iGPU with Noble To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2077266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
