Bug#1107962: libwebkit2gtk-4.1-0: After upgrade, breaks evolution display of messages, liferea previews

[Alberto Garcia]

On Sun, Sep 21, 2025 at 10:53:55PM +0200, Michael Rasmussen wrote:
> > > Downgrading to these versions fixed the problem:
> > > 
> > > libwebkit2gtk-4.1-0_2.48.6-1_amd64.deb  
> > 
> > Does it work if you set WEBKIT_DISABLE_DMABUF_RENDERER=1  ?
> > 
> This does not fix the bug.
> 
> $ echo $WEBKIT_DISABLE_DMABUF_RENDERER
> 1

Do you also have problems browsing the web? Try this:

WEBKIT_DISABLE_DMABUF_RENDERER=1 /usr/lib/x86_64-linux-gnu/webkit2gtk-4.1/MiniBrowser https://www.debian.org/

(or any other web)

Does it work correctly, or is it broken? If you don't set
'WEBKIT_DISABLE_DMABUF_RENDERER' at all, does it make a difference?

Are there any error messages printed on the terminal?

Berto