This happens in both master and core-updates. Also in both real and virtual machines.
## Steps to reproduce 1. guix install lyx 2. Press Alt + F2, type lyx2.3 and hit Enter to start LyX # Expected result LyX starts and the toolbar buttons should have icons (see https://www.lyx.org/Screenshots). # Unexpected result The icons are missing (see https://multimedialib.files.wordpress.com/2020/05/guix-lyx-missing-icons-in-toolbars-2020-05-03.png). # System information ``` $ lyx2.3 --version LyX 2.3.3 (2019-06-10) CMake Build $ LANG=C guix describe Generation 78 May 02 2020 18:00:20 (current) guix 7b07852 repository URL: https://git.savannah.gnu.org/git/guix.git branch: core-updates commit: 7b07852ddb334c92bcef69666f21c599f1f0fa79 sirgazil-x ef6ac93 repository URL: https://gitlab.com/sirgazil/guix-channel-x.git branch: master commit: ef6ac9331a7847fdec6f0eb199524b1b755ba0df ``` --- https://sirgazil.bitbucket.io/
