Missing "Č/č" characters when printing web pages on Aeryn OS

[trinajstica]

I found a printing-related font rendering issue on Aeryn OS.

I compared the same web page on two fully updated systems:

• Solus (fully updated)
• Aeryn (fully updated)

When viewing the page in the browser, both systems render the page identically.

The issue only appears when printing. On Aeryn OS, all Č and č characters are missing from the printed output, while the same page prints correctly on Solus Linux.

Steps to reproduce

1. Update both systems to the latest available packages.
2. Open the same web page in the same browser: https://sl.wikipedia.org/wiki/%C5%A0umevec
3. Verify that the page displays correctly on both systems.
4. Print the page.
5. Compare the output.

Expected behavior

The printed output should include all Slovenian characters, including Č and č, just as they appear in the browser.

Actual behavior

On Aeryn OS, all Č and č characters are missing from the printed output. On Solus Linux, the printed output is correct.

Additional information

Screenshots of the printed output from both systems are attached.

[armerpunkt]

Hmm.. it shows fine for me. Do you have urw-base35-fonts installed?

[trinajstica]

It shows fine to me too, but when I print it is fail to print Č or č. I have installed pure Aeryn OS, just driver is added for my printer.

[armerpunkt]

Yes, I mean it shows fine when printing for me. There are different installation package sets that you choose from when installing and I don't know all of them, so just to be sure, I would recommend checking it is installed. If it is, you could also try installing font-noto, dejavu-fonts-ttf, and liberation-fonts-ttf as perhaps it is using one of those other ones on your system.

[trinajstica]

Thanks for trying. I just installed a clean Aeryn OS and added "cups-lpr" for Okular. Firefox successfully printed the document to a PDF file, and I was then able to print that PDF on paper from Okular (lpr). So that workflow works. However, printing directly from Firefox still doesn't work. I tested Brave as well, and it has the same problem.