Re: Blender crashes on Fedora 43

I can confirm the fix works
Thanks!

On Fri, Jun 26, 2026 at 9:14 AM Michael D. Setzer II <[email protected]> wrote:

> On 26 Jun 2026 at 7:10, Javier Perez wrote:
>
> From:   Javier Perez <[email protected]>
> Date sent:      Fri, 26 Jun 2026 07:10:10 -0500
> Subject:        Blender crashes on Fedora 43
> To:     Community support for Fedora users <[email protected]>
> Send reply to:  Community support for Fedora users <
> [email protected]>
>
> >
> > Hi.
> > Blender is crashing on Fedora 43.
> > When I start it from the terminal, I get the following:
> >
>
> dnf update blender usd-libs --enablerepo=updates-testing
> So, looks like fix, but currently in updates-testing.
>
>
> > pepebuho@pepewin:~$ blender
> > blender: symbol lookup error: /lib64/libusd_ms.so.0.25.8: undefined
> > symbol: _ZTIN17MaterialX_v1_39_47ElementE
> >
> > I searched for that and so a Fedora Discussion about Blender crashing on
> > F44
> >
> https://discussion.fedoraproject.org/t/blender-fails-to-start-on-f44/194772
> > The solution was to downgrade the version of materialx.
> >
> > Nevertheless when I try to do that it looks like there is no lower
> version of
> > materialx to fall back to.
> >
> > pepebuho@pepewin:~$ sudo dnf downgrade materialx-devel
> > Updating and loading repositories:
> > Repositories loaded.
> > The lowest available version of the "materialx-devel.x86_64" package is
> > already installed, cannot downgrade it.
> >
> > Is this a bug? Should I report it against blender or against materialx?
> >
> >
> > --
> > ------------------------------
> > /\_/\
> > |O O| [email protected]
> > ~~~~   Javier Perez
> > ~~~~     While the night runs
> > ~~~~     toward the day...
> >  m m   Pepebuho watches
> >        from his high perch.
>
>
> +------------------------------------------------------------+
>  Michael D. Setzer II - Computer Science Instructor (Retired)
>  mailto:[email protected]
>  mailto:[email protected]
>  mailto:[email protected]
>  Guam - Where America's Day Begins
>  G4L Disk Imaging Project maintainer
>  http://sourceforge.net/projects/g4l/
> +------------------------------------------------------------+
>
>
>
>

-- 
------------------------------
 /\_/\
 |O O|  [email protected]
 ~~~~     Javier Perez
 ~~~~          While the night runs
 ~~~~          toward the day...
  m m       Pepebuho watches
                from his high perch.

-- 
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