Hi Jan! > This page > > https://aur.archlinux.org/packages/spacefm/ > > suggests that on Arch, SpaceFM is using eject from util-linux. Wouldn't > it be nice to do that in Guix too? Maybe you can see how they did it? Thanks for the info. I tried and it works. But I am wondering why to use 'util-linux' package just for one utility. This 'eject' package will be smaller dependency than 'util-linux' package. What do you think? Regards, RG.