As impressoras HP exigem qt4 instalado, portanto instale com:
sudo apt install python-qt4
Em seguida, execute o hp-setup novamente.
Quando eu corri o programa hp-setup , recebi a seguinte saída:
HP Linux Imaging and Printing System (ver. 3.16.3)
Printer/Fax Setup Utility ver. 9.0
Copyright (c) 2001-15 HP Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.
error: HPLIP is not installed properly or is installed without graphical support. Please reinstall HPLIP
warning: Qt/PyQt 4 initialization failed.
error: hp-setup requires GUI support (try running with --qt3). Also, try using interactive (-i) mode.
Como posso corrigir esse erro?
As impressoras HP exigem qt4 instalado, portanto instale com:
sudo apt install python-qt4
Em seguida, execute o hp-setup novamente.
No Ubuntu 17.04, HPLip 3.16.11, eu precisava:
sudo apt-get install python-qt4 python3-pip
pip3 install pyqt5
Depois disso, o HP-Setup é executado em modo gráfico