Ubuntu
ubuntu-release-upgrader package

  1. Bug #1887544
  2. Comment #11

Comment 11 for bug 1887544

Revision history for this message
Brian Murray (brian-murray) wrote : Re: can not upgrade from 18.04 to 20.04

I was able to recreate the upgrade failure by installing the following packages:

python-pyqt5.qtwebchannel
python-pyqt5.qtsensors-dbg
python-pyqt5.qtopengl-dbg

I'm not sure if all three are required if a subset will also produce the error.