Can't upgrade LyX on Focal Fossa

Kees Zeelenberg kzstatis at
Wed Jul 22 18:54:38 UTC 2020

Liviu Andronic schreef op wo 22-07-2020 om 10:27 [-0700]:
> > It seems Qt4 is no longer supplied on Focal.
> > 
> Yes, for Ubuntu Focal, Qt4 was removed from the Ubuntu repositories.
> To install LyX, you will also need to add the ppa:rock-core/qt4 PPA
> to
> your sources (
> I've now added a note on this on the PPA.
> Regards,
> Liviu

But is it not possible to compile with Qt5? The default version in the
repository ( is already based on Qt5.



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