If you call 'hp-diagnose_queues', it ends with traceback:
$ hp-diagnose_queues
HP Linux Imaging and Printing System (ver. 3.23.5)
AutoConfig Utility to check queues configuration ver. 1.1
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.
QSocketNotifier: Can only be used with threads started with QThread
qt.qpa.qgnomeplatform.theme: The desktop style for QtQuick Controls 2 applications is not available on the system (qqc2-desktop-style). The application may look broken.
Traceback (most recent call last):
File "/usr/bin/hp-diagnose_queues", line 120, in <module>
queues.main_function(passwordObj, mode,ui_toolkit, quiet_mode )
File "/usr/share/hplip/base/queues.py", line 385, in main_function
mapofDevices,status = parseQueues(mode)
^^^^^^^^^^^^^^^^^
File "/usr/share/hplip/base/queues.py", line 115, in parseQueues
if device_uri.startswith("cups-pdf:/"):
^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'startswith'
It happens because the LPSTAT_PATTERN fails to parse the 'lpstat -v' output correctly. The output looks f.e. like this:
$ lpstat -v
device for test: socket://192.168.5.4:9100
and the LPSTAT_PATTERN is defined as this regexp:
LPSTAT_PATTERN = re.compile(r"""(\S*)(\s)?: (.*)""", re.IGNORECASE)
, so the requested URI is in 3rd matched group, not in the second as parseQueues() tries.
I've written a patch which fixes the issue, it is attached.
This issue was introduced in 3.22.10, where lpstat pattern changed.
Description of problem:
Not Load xsane app
and error for the scan paper
Version-Release number of selected component:
hplip-3.
Additional info:
reporter: libreport-2.17.9
kernel: 6.2.11-
cmdline: /usr/bin/python3 /usr/bin/
cgroup: 0::/user.
uid: 1000
reason: queues.
executable: /usr/bin/
type: Python3
package: hplip-3.
runlevel: N 5
exception_type: AttributeError
crash_function: parseQueues
interpreter: python3-
Truncated backtrace:
queues.
Traceback (most recent call last):
File "/usr/bin/
queues.
File "/usr/share/
mapofDevice
File "/usr/share/
if device_
AttributeError: 'NoneType' object has no attribute 'startswith'
Local variables in innermost frame:
mode: 1
is_hpcups_
is_hpijs_installed: False
st: 0
output: 'device for HP_LaserJet_
status: True
cups_printers: [('HP_LaserJet_
p: ('HP_LaserJet_
match: <re.Match object; span=(11, 104), match='
printer_name: 'HP_LaserJet_
device_uri: None