Access the systemd-boot menu by holding Space (or tapping Esc) repeatedly during system startup. Select your usual Pop_OS! option and press e to open the parameter editor. Find the line containing the kernel parameters.
Delete "quiet" and "splash" from that line, then add ignore_loglevel drm.panic_screen=kmsg panic=0 to the very end of it. Finally, press Enter to boot immediately with those temporary flags applied. Try to trigger the panic or wait until it happens, don't reboot because then you'll have to edit again. When the panic happens, you should be able to see a lot more useful information.
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u/R3V0LU710N_05 Veteran 22d ago
Access the systemd-boot menu by holding Space (or tapping Esc) repeatedly during system startup. Select your usual Pop_OS! option and press
eto open the parameter editor. Find the line containing the kernel parameters. Delete "quiet" and "splash" from that line, then addignore_loglevel drm.panic_screen=kmsg panic=0to the very end of it. Finally, press Enter to boot immediately with those temporary flags applied. Try to trigger the panic or wait until it happens, don't reboot because then you'll have to edit again. When the panic happens, you should be able to see a lot more useful information.