This is now fixed with 7a7a29445ced24af0dcdabfe8011538711fe05d9

On Sun, May 03, 2020 at 02:21:23PM +0000, sirgazil via Bug reports for GNU Guix wrote:
> 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/
> 
> 
> 
> 
> 
> 

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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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