What was happening in earlier pre-releases (that shipped Ubuntu medium) was that all Qt/KDE apps had a bold font (like here: https://launchpadlibrarian.net/67192564/qt-font-fail.png, it affects U1 control panel for example).
This is not the only issue as people also reported problems with LibreOffice, for example.
What was happening in earlier pre-releases (that shipped Ubuntu medium) was that all Qt/KDE apps had a bold font (like here: https:/ /launchpadlibra rian.net/ 67192564/ qt-font- fail.png, it affects U1 control panel for example).
This is not the only issue as people also reported problems with LibreOffice, for example.