On Fri, Apr 23, 2021 at 06:45:59PM -0400, Leo Famulari wrote: > ice-9/eval.scm:159:9: In procedure struct-vtable: Wrong type argument in position 1 (expecting struct): (#< name: "Network time service, to set the clock automatically" type: administration recommended?: #t snippet: ((service ntp-service-type)) packages: ()>) With Leo Prikler's help on #guix [0], I got it to work :) I've attached the working patch, as well as a patch to offer the GPM "console mouse" service on non-graphical systems. [0] http://logs.guix.gnu.org/guix/2021-04-24.log#012921