Subject: bug#49940: IceCat crashes when attempting to activate 'reader view' via shortcut

From: Maxim Cournoyer <[email-masked]>
Date: Wed, 05 Mar 2025 00:00:21 +0900

Hi,

Maxim Cournoyer <[email-masked]> writes:

> Hello,
>
> I can reproduce this for some time, currently using IceCat
> 78.12.0-guix0-preview1.
>
> Repro:
>
> 1. Open a web page in IceCat.
> 2. Press the 'Control + Alt + r' keys altogether to enable the 'reader
> view' mode.
> 3. Observe a crash.

I can still reproduce this, in any build of Firefox, be it IceCat,
LibreWolf or vanilla Firefox itself (from the nonguix channel).

The crash prints something like this:

--8<---------------cut here---------------start------------->8---
Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: libpci missing (t=0.256677) [GFX1-]: glxtest: libpci missing
console.error: ({})
JavaScript error: resource://gre/modules/PromiseWorker.sys.mjs, line 75: Error: Could not get children of `/home/maxim/.mozilla/firefox/p2cwpm0u.default/thumbnails': directory does not exist (NS_ERROR_FILE_NOT_FOUND)
maxim@terra ~$ Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: libpci missing (t=0.210988) [GFX1-]: glxtest: libpci missing
console.error: ({})
--8<---------------cut here---------------end--------------->8---

Maybe libpci should be added as an input?

-- 
Thanks,
Maxim