If you don’t mind getting your hands dirty and trying something completely different, changing kernels on NixOS almost feels like cheating; Flip a number in your config, rebuild, reboot.
Changed your mind? Pick the previous boot-entry after another reboot, and you’re back. Might wanna rebuild with the previous kernel chosen again, or else the new one boots next time around.
If you don’t mind getting your hands dirty and trying something completely different, changing kernels on NixOS almost feels like cheating; Flip a number in your config, rebuild, reboot.
Changed your mind? Pick the previous boot-entry after another reboot, and you’re back. Might wanna rebuild with the previous kernel chosen again, or else the new one boots next time around.