Thank you for your patch. I tried with your patch to make the Guix install image load the uvesafb kernel module, but it fails and I get no log. Is it possible to make the service log failures? I just get: failed to load service: kernel-module-loader printed on the console (but not to /var/log/messages). I believe I pass parameters wrongly. I attach how I try to use your kernel-module-loader. Regards, Florian