[Libreoffice-bugs] [Bug 126351] Crash in: Invalid signature

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=126351

--- Comment #6 from Jan-Marek Glogowski <glogow at fbihome.de> ---
Quoting from your mail (please just use bugzilla, as nobody else can follow
mail replies):

> xiscofauli at libreoffice.org identified the issue - this works:
>
> 'SAL_USE_VCLPLUGIN=gen /opt/libreoffice6.2/program/soffice'
>
> Do you still want me to use the latest build?

That would be great.

Xiscos command is just a workaround, so LO uses the x11 / gen backend to handle
stuff. No more theming, native file pickers, Desktop settings lookup, etc.

> If this is related to Qt, I do have a custom Qt *5* installation on my
> CentOS 7 box. Not sure if this could interfere.

Would be interesting to know, if your Qt version is >= 5.9. If not it's a good
indicator, that this is the same problem then bug 126272.

(In reply to demeler from comment #5)
> Version: 6.2.5.2
> Build ID: 1ec314fa52f458adc18c4f025c545a4e8b22c159
> CPU threads: 6; OS: Linux 3.10; UI render: default; VCL: x11; 
> Locale: en-US (en_US.UTF-8); UI-Language: en-US
> Calc: threaded

No - that is from Xiscos command :-)

I was interested in the same from your previous working version (6.2.3 I
assume). As you can see it says "VCL: x11". I expect your previous version says
"VCL: kde4".

And I expect the current daily build to say "VCL: kde5" and not crash. If you
are interested in more background info you can read bug 126272, which has some
larger analysis of the potential origins of the crashes. Nobody knows yet why
LO is crashing, but I implemented some possible fixes.

(In reply to demeler from comment #0)
> I tried to find out if there were any missing dynamic libs, like this:
> 
> ldd ./soffice.bin | grep found
> 
> which should show any missing libs, but nothing is missing.

Yup - this is just the main program. But depending on the detected environment
LO loads different VCL plugins (libvclplug_*lo.so), which are linked to the
libraries of your DE, like gtk3, kde4, kde5 or just x11 (gen).

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