KDE Font problem in Ubuntu 20.04

[Christoph Pleger]

On 2020-09-02 19:01, Andy Smith wrote:

> On Wed, 2 Sep 2020 at 10:12, Christoph Pleger
> 
> <Christoph.Pleger at cs.uni-dortmund.de> wrote:
> > Hello,
> > 
> > a few days ago, I installed Ubuntu 20.04 from the default installation
> > DVD.
> > Afterwards, I additionally installed packages plasma-workspace, sddm and
> > kde- full. Then I rebooted, so that the sddm login screen was shown, with
> > breeze as theme. Unfortunately, I found that the login screen had two
> > problems:
> > 
> > 1. Text is either not displayed at all or in a yellow with a font
> > that I would say the test is illegible, but possibly some words can be
> > guessed.
> 
> What make and model of computer do you have? What GPU or graphics card
> does it have?
> 
> Have you installed any graphics driver for it? Can you do so?

Sorry for the very late answer; I've been ill for a long time.

I am using a VirtualBox virtual machine. lspci says that the VM has a VMware 
SVGA II adapter and the driver package xserver-xorg-video-vmware is installed.

Regards
  Christoph