Thanks for the photos. The incorrect aspect ratio is because it's using standard BIOS modes early in the boot process that are a different aspect to that of the display. So ignoring the aspect ratio problem the rest is bug 2059786.
Most machines in this situation will display the correct resolution. Some machines in this situation will display the wrong resolution but still the right aspect (bug 2059786). So the only difference to bug 2059786 here is the aspect, which is unfortunately a consequence of the early BIOS mode not matching the physical display resolution. That's arguably a manufacturing quality problem, but you can work around it using something like: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/2059786/comments/2 to go back to the pre-24.04 behaviour. We intentionally don't make the full graphics driver available early in the boot process to keep it fast and small. But the consequence of this decision is that a small number of machines will get a disk unlock prompt that's the wrong size. Because the right driver to detect the screen resolution hasn't been loaded yet. Again, most machines don't have this problem because the BIOS will set the correct resolution before the OS loads. And you can work around it using the link above. ** Changed in: plymouth (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2085507 Title: Boot logo displayed in incorrect aspect ratio To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/2085507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
