Warning: dvipng failed to generate images from lyxpreviewSZhsFp.dvi... fallback to legacy method

[Enrico Forestieri]

On Mon, May 19, 2025 at 02:44:06PM +0200, Jean-Marc Lasgouttes wrote:
>Dear all,
>
>With UserGuide, I get a lot of output concerning previews:
>
>Warning: dvipng failed to generate images from lyxpreviewSZhsFp.dvi... 
>fallback to legacy method
>Warning: epstopdf failed on page 1, file lyxpreviewSZhsFp.001
>Warning: epstopdf failed on page 2, file lyxpreviewSZhsFp.002
>[...]
>Warning: epstopdf failed on page 108, file lyxpreviewSZhsFp.108
>Warning: epstopdf failed on page 109, file lyxpreviewSZhsFp.109
>Warning: Now trying to obtain failed previews through pdflatex
>
>How do I debug this? The only thin I manage to do it to run dvipng on 
>lyxpreviewSZhsFp.dvi, and see that it ends with:
>  dvipng: Fatal error, out of color stack space
>
>Any idea? I understand I may be missing some program, but which one?

Is it any better after 1888d50e?

-- 
Enrico