Nix programs on path but not found

2022-02-22 Thread Stefan Baums
Dear all, I am running Guix with EXWM. Prior to Guix, in Ubuntu, I used ~/.xinitrc to set some environment variables and run some startup programs. Since this is apparently not read in Guix+EXWM, I put the following at the top of my ~/.exwm instead: (setenv "PATH" (concat (getenv "PATH") ":/ho

How to add xscreensaver service?

2022-04-04 Thread Stefan Baums
Dear all, I am trying to enable xscreensaver in my system configuration as follows: (operating-system ... (services (append (list ... (screen-locker-service xscreensaver) ... %desktop-services but reconfiguration fails with

Re: How to add xscreensaver service?

2022-04-04 Thread Stefan Baums
I figured it out. What was needed was: (use-package-modules xdisorg) S.

Loading v4l2loopback kernel module

2022-04-10 Thread Stefan Baums
Dear list, I installed the v4l2loopback-linux-module package, but the module was not loaded. Next I added the following to my system.scm: (services (append (list ... (simple-service 'my-kernel-module-loader-v4l2loopback kernel-module-l

Re: Loading v4l2loopback kernel module

2022-04-11 Thread Stefan Baums
Dear Michael, > (operating-system > ... > (kernel-loadable-modules (list v4l2loopback-linux-module)) > ... ) thank you, that helped. For good measure, I also kept (simple-service 'my-kernel-module-loader-thunderbolt kernel-module-loader-service-type

Re: Loading v4l2loopback kernel module

2022-04-12 Thread Stefan Baums
> Should be fixed with 7da907f90e. Excellent. Reconfigure worked now, and after reboot all three modules are loaded. Thank you!