For some time now I have found that my HP Printer is not available. I also cannot use the Device Manager. What I get from the command which launches HP is this:
I do not know who is responsible for this package, but in the interests of having a system that can print, I am wondering if it is possible to down-grade hplip, hplip-data, and hplip-gui to the previous versions which did work.
I would appreciate having a solution to this problem as once again, it has been with me for some time now, and updates have not fixed this problem.
Code:
:~$ hp-toolbox HP Linux Imaging and Printing System (ver. 3.18.7) HP Device Manager ver. 15.0 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. \Traceback (most recent call last): File "/usr/bin/hp-toolbox", line 280, in <module> toolbox = ui.DevMgr5(__version__, device_uri, None) File "/usr/share/hplip/ui5/devmgr5.py", line 253, in __init__ self.initUI() File "/usr/share/hplip/ui5/devmgr5.py", line 324, in initUI self.DiagnoseQueueAction.setIcon(QIcon(load_pixmap('warning', '16x16'))) AttributeError: 'DevMgr5' object has no attribute 'DiagnoseQueueAction'
I would appreciate having a solution to this problem as once again, it has been with me for some time now, and updates have not fixed this problem.
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