"NameError: name 'systray' is not defined" While trying to install HPlip

Hi,

Please share the printer details.

For the filter issue,
Run sudo hp-logcapture and do print job. It will generate logs, Please share the logs.

Thanks,
Srinivas Teja.

Hi,
four years later, I've got the same problem with hplip-3.22.10 + XUbuntu 22.04.

The command ended with:

```
(...)
RE-STARTING HP_SYSTRAY
----------------------

HP Linux Imaging and Printing System (ver. 3.22.10)
System Tray Status Service ver. 2.0

Copyright (c) 2001-18 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-systray", line 118, in <module>
    systray.run(r1)
NameError: name 'systray' is not defined
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 153, in apport_excepthook
    with os.fdopen(os.open(pr_filename,
PermissionError: [Errno 13] Permission denied: '/var/crash/_usr_share_hplip_systray.py.1000.crash'

Original exception was:
Traceback (most recent call last):
  File "/usr/bin/hp-systray", line 118, in <module>
    systray.run(r1)
NameError: name 'systray' is not defined

```

and enalbling gui seems to fix the problem.