Ubuntu 20.04.1 up to date on 29/9/2020 with kernel 5.4.0-48-generic
Solution #1 did also the trick for me made both toolbox run again and recognize the scanner on HP Colorjet MFP M181fw
Ubuntu 20.04.1 up to date on 29/9/2020 with kernel 5.4.0-48-generic
Solution #1 did also the trick for me made both toolbox run again and
recognize the scanner on HP Colorjet MFP M181fw