One of the times I bought parsnips a few years ago, the check out clerk at the store was confused as to what they were. Told him they are parsnips, and he called them evil carrots.
What laptop is it? On some, not many, you can remove the dgpu. If you can access the bios, it wouldn't hurt to see if you can set priority order for the gpu used. What do you mean you can't get past choosing the installation medium? To me that means the usb, iso, etc you are using. I'm probably misunderstanding you, but do you mean selecting the medium in the bios boot screen? Or have you gotten to the part where grub shows up and you can select install. If it's the bios bit, have you turned off secure boot? If it's after selecting install arch in the grub menu, wait a tiny bit for everything to load and try pressing ctrl-alt-F3. Doesn't have to be F3 you can try all the "F" keys. This will switch to a different tty to try and see if the default one is being weird
Though I doubt that will help, but worth a shot. If you can get to grub have you tried to disable the kernel module that loads for the dgpu? You should be able to press "e" to go to the bit you can edit stuff in grub. Check out this and see if it helps https://wiki.archlinux.org/title/Kernel_module#Using_kernel_command_line_2
Best of luck!
I never thought of that before, but I agree. Also, now all I can imagine is Riker walking up behind a bicycle and just effortlessly gliding onto the seat, swinging his leg gracefully.
One of the times I bought parsnips a few years ago, the check out clerk at the store was confused as to what they were. Told him they are parsnips, and he called them evil carrots.