https://bugzilla.novell.com/show_bug.cgi?id=342496#c3
feiko wargadant changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |NEW
Info Provider|feiko_w@hotmail.com |
--- Comment #3 from feiko wargadant 2007-11-21 10:53:41 MST ---
1.
The DeviceURI reports exactly with the CUPS backend.
2.
After running the hp-setup:
icarus:/home/llandudno # lpstat -t
scheduler is running
no system default destination
device for DeskJet_940C: hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO
DeskJet_940C accepting requests since wo 21 nov 2007 18:19:00 CET
printer DeskJet_940C is idle. enabled since wo 21 nov 2007 18:19:00 CET
icarus:/home/llandudno # /usr/lib/cups/backend/hp
direct hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO "HP DeskJet 940C" "HP DeskJet
940C USB HU23F1P0K5CO HPLIP" "MFG:HP;MDL:DeskJet 940C;CLS:PRINTER;DES:DeskJet
940C;SN:HU23F1P0K5CO;"
The DeviceURI matches the corresponding backend
After running a printjob its reports unable to open device:
icarus:/home/llandudno # lpstat -t
scheduler is running
no system default destination
device for DeskJet_940C: hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO
DeskJet_940C accepting requests since wo 21 nov 2007 18:31:17 CET
printer DeskJet_940C now printing DeskJet_940C-74. enabled since wo 21 nov
2007 18:31:17 CET
open device failed; will retry in 30 seconds...
DeskJet_940C-74 llandudno 54272 wo 21 nov 2007 18:31:17 CET
icarus:/home/llandudno # /usr/lib/cups/backend/hp
direct hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO "HP DeskJet 940C" "HP DeskJet
940C USB HU23F1P0K5CO HPLIP" "MFG:HP;MDL:DeskJet 940C;CLS:PRINTER;DES:DeskJet
940C;SN:HU23F1P0K5CO;"
Further /var/log/messages report:
Nov 21 18:18:20 icarus DeskJet_940C?serial=HU23F1P0K5CO: io/hpmud/musb.c 549:
invalid product id string: Operation not permitted
Nov 21 18:18:20 icarus DeskJet_940C?serial=HU23F1P0K5CO: io/hpmud/musb.c 1003:
unable to open hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO
Nov 21 18:18:20 icarus DeskJet_940C?serial=HU23F1P0K5CO: INFO: open device
failed; will retry in 30 seconds...
Nov 21 18:18:22 icarus hpijs: io/hpmud/musb.c 549: invalid product id string:
Operation not permitted
Nov 21 18:18:22 icarus hpijs: io/hpmud/musb.c 1003: unable to open
hp:/usb/DeskJet_940C?serial=HU23F1P0K5CO
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