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Bug#587737: [hplip-gui] hp-systray fails to start



Hello Mark,

Am Montag, 12. Juli 2010 schrieben Sie:
> Can you set aside your ~/.hplip directory as see if that assists.

ok, I moved the config directory away, but the bug is still there. I 
took a look at the config files, too, and found out that they appear  to 
be just empty files. Debug output is below.

Since this didn't help, I deleted the pdf-printers and the unknown 
printer from the cups config files, but the problem is still there. 
Debug output attached below, too.

Any suggestions? I could learn python and dig into the problem myself or 
do some more debugging, just need a hint where to start (and maybe some 
time ;)


Best regards,
Matthias


-----------debug output after deleting .hplip--------------
# hp-systray -ldebug

HP Linux Imaging and Printing System (ver. 3.10.5)
System Tray Status Service ver. 2.0

Copyright (c) 2001-9 Hewlett-Packard 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.

hp-systray[27046]: debug: Locking: /home/xts/.hplip/hp-systray.lock                                                                                                                
hp-systray[27046]: debug: Creating pipe: hpssd (6) ==> systemtray (5)                                                                                                              
hp-systray[27046]: debug: Creating pipe: hpssd (7) ==> hpdio (5)                                                                                                                   
hp-systray[27046]: debug: Creating pipe: hpdio (9) ==> hpssd (8)                                                                                                                   
hp-systray(hpdio)[27048]: debug: PID=27048                                                                                                                                         
hp-systray(hpssd)[27047]: debug: PID=27047                                                                                                                                         
hp-systray(hpssd)[27047]: debug: Entering main dbus loop...                                                                                                                        
/usr/lib/pymodules/python2.6/gtk-2.0/gtk/__init__.py:127: 
RuntimeWarning: PyOS_InputHook is not available for interactive use of 
PyGTK                                             
  set_interactive(1)                                                                                                                                                               
hp-systray(qt4)[27046]: debug: PID=27046                                                                                                                                           
hp-systray(qt4)[27046]: debug: Loading user settings...                                                                                                                            
hp-systray(qt4)[27046]: debug: FAB command: /usr/bin/hp-fab                                                                                                                        
hp-systray(qt4)[27046]: debug: Scan command: /usr/bin/xsane -V 
%SANE_URI%                                                                                                          
hp-systray(qt4)[27046]: debug: Auto refresh: False                                                                                                                                 
hp-systray(qt4)[27046]: debug: Auto refresh rate: 30                                                                                                                               
hp-systray(qt4)[27046]: debug: Auto refresh type: 1                                                                                                                                
hp-systray(qt4)[27046]: debug: Systray visible: 0                                                                                                                                  
hp-systray(qt4)[27046]: debug: Systray messages: 0                                                                                                                                 
hp-systray(qt4)[27046]: debug: Last used device URI:                                                                                                                               
hp-systray(qt4)[27046]: debug: Last used printer:                                                                                                                                  
hp-systray(qt4)[27046]: debug: Working directory: .                                                                                                                                
hp-systray(qt4)[27046]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1                                                                                                                                                                             
hp-systray(qt4)[27046]: debug: Cache miss: hp_color_laserjet_2840                                                                                                                  
hp-systray(qt4)[27046]: debug: Reading file: 
/usr/share/hplip/data/models/models.dat                                                                                               
hp-systray(qt4)[27046]: debug: Searching for section 
[hp_color_laserjet_2840] in file /usr/share/hplip/data/models/models.dat                                                      
hp-systray(qt4)[27046]: debug: Found section [hp_color_laserjet_2840] in 
file /usr/share/hplip/data/models/models.dat                                                              
hp-systray(qt4)[27046]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1                                                                                                                                                                       
hp-systray(qt4)[27046]: debug: Device URI cups-pdf:/ is invalid/unknown                                                                                                            
hp-systray(qt4)[27046]: debug: Exception: 4 (Unknown/invalid device-uri 
field)
hp-systray(qt4)[27046]: debug: Device URI cups-pdf:/ is invalid/unknown
hp-systray(qt4)[27046]: debug: Exception: 4 (Unknown/invalid device-uri 
field)
hp-systray(qt4)[27046]: debug: Device URI hal:// is invalid/unknown
hp-systray(qt4)[27046]: debug: Exception: 4 (Unknown/invalid device-uri 
field)
hp-systray(qt4)[27046]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1                                                                                                                                                                       
hp-systray(qt4)[27046]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1                                                                                                                                                                       
hp-systray(qt4)[27046]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1                                                                                                                                                                             
hp-systray(qt4)[27046]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1


---------- debug output after deleting the cups-pdf/unknown printer-----
#hp-systray -ldebug

HP Linux Imaging and Printing System (ver. 3.10.5)
System Tray Status Service ver. 2.0

Copyright (c) 2001-9 Hewlett-Packard 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.

hp-systray[27358]: debug: Locking: /home/xts/.hplip/hp-systray.lock
hp-systray[27358]: debug: Creating pipe: hpssd (6) ==> systemtray (5)
hp-systray[27358]: debug: Creating pipe: hpssd (7) ==> hpdio (5)
hp-systray[27358]: debug: Creating pipe: hpdio (9) ==> hpssd (8)
hp-systray(hpdio)[27360]: debug: PID=27360
hp-systray(hpssd)[27359]: debug: PID=27359
hp-systray(hpssd)[27359]: debug: Entering main dbus loop...
/usr/lib/pymodules/python2.6/gtk-2.0/gtk/__init__.py:127: 
RuntimeWarning: PyOS_InputHook is not available for interactive use of 
PyGTK
  set_interactive(1)
hp-systray(qt4)[27358]: debug: PID=27358
hp-systray(qt4)[27358]: debug: Loading user settings...
hp-systray(qt4)[27358]: debug: FAB command: /usr/bin/hp-fab 
hp-systray(qt4)[27358]: debug: Scan command: /usr/bin/xsane -V 
%SANE_URI%
hp-systray(qt4)[27358]: debug: Auto refresh: False
hp-systray(qt4)[27358]: debug: Auto refresh rate: 30
hp-systray(qt4)[27358]: debug: Auto refresh type: 1
hp-systray(qt4)[27358]: debug: Systray visible: 0
hp-systray(qt4)[27358]: debug: Systray messages: 0
hp-systray(qt4)[27358]: debug: Last used device URI: 
hp-systray(qt4)[27358]: debug: Last used printer: 
hp-systray(qt4)[27358]: debug: Working directory: .
hp-systray(qt4)[27358]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1
hp-systray(qt4)[27358]: debug: Cache miss: hp_color_laserjet_2840
hp-systray(qt4)[27358]: debug: Reading file: 
/usr/share/hplip/data/models/models.dat
hp-systray(qt4)[27358]: debug: Searching for section 
[hp_color_laserjet_2840] in file /usr/share/hplip/data/models/models.dat
hp-systray(qt4)[27358]: debug: Found section [hp_color_laserjet_2840] in 
file /usr/share/hplip/data/models/models.dat
hp-systray(qt4)[27358]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1
hp-systray(qt4)[27358]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1                                                                                                                                                                       
hp-systray(qt4)[27358]: debug: 
hpfax:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hpfax 
is_hp:True bus:net model:HP_Color_LaserJet_2840 serial: dev_file: 
host:192.168.1.20 zc: port:1                                                                                                                                                                       
hp-systray(qt4)[27358]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1                                                                                                                                                                             
hp-systray(qt4)[27358]: debug: 
hp:/net/HP_Color_LaserJet_2840?ip=192.168.1.20: back_end:hp is_hp:True 
bus:net model:HP_Color_LaserJet_2840 serial: dev_file: host:192.168.1.20 
zc: port:1 




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