Hi, I can confirm the same problem installing Kubuntu 24.04 with an AMD Ryzen 9 6900HX and an AMD Radeon RX 6850M XT.
The only way I could see the login screen was to go into recovery mode, try some options to see if it did anything and then hit continue to boot the system. Regards. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063983 Title: 24.04 Upgrade/Fresh Install results in black screen on reboot on AMDGPU system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2063983/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs