I can no longer print anything! I'm not sure where to start. This worked a few weeks ago.. There seems to no longer be a /etc/init.d/hplip script.. hplip-2.7.7-6.fc8 hpijs-2.7.7-6.fc8 With queued print job and printer turned off, I turn on the printer again.. Dec 21 23:26:54 box kernel: usb 3-2: new full speed USB device using ohci_hcd and address 5 Dec 21 23:26:54 box kernel: usb 3-2: configuration #1 chosen from 1 choice Dec 21 23:26:54 box kernel: usblp0: USB Bidirectional printer dev 5 if 1 alt 0 proto 2 vid 0x03F0 pid 0x4811 Dec 21 23:26:54 box kernel: scsi4 : SCSI emulation for USB Mass Storage devices Dec 21 23:26:57 box python: hp-probe[4306]: warning: No devices found on the 'usb' bus. If this isn't the result you are expecting, Dec 21 23:26:57 box python: hp-probe[4306]: warning: check to make sure your devices are properly connected and powered on. Dec 21 23:26:58 box python: hp-probe[4308]: warning: No devices found on the 'usb' bus. If this isn't the result you are expecting, Dec 21 23:26:58 box python: hp-probe[4308]: warning: check to make sure your devices are properly connected and powered on. Dec 21 23:26:59 box kernel: scsi 4:0:0:0: Direct-Access HP PSC 1610 1.00 PQ: 0 ANSI: 2 Dec 21 23:26:59 box kernel: sd 4:0:0:0: [sdb] Attached SCSI removable disk Dec 21 23:26:59 box kernel: sd 4:0:0:0: Attached scsi generic sg2 type 0 Dec 21 23:27:08 box PSC_1600_series?serial=XXX: io/hpmud/musb.c 549: invalid product id string: Operation not permitted Dec 21 23:27:08 box PSC_1600_series?serial=XXX: io/hpmud/musb.c 1003: unable to open hp:/usb/PSC_1600_series?serial=XXX Dec 21 23:27:08 box PSC_1600_series?serial=XXX: INFO: open device failed; will retry in 30 seconds... Dec 21 23:27:08 box PSC_1600_series?serial=XXX: io/hpmud/musb.c 549: invalid product id string: Operation not permitted Dec 21 23:27:08 box PSC_1600_series?serial=XXX: io/hpmud/musb.c 1003: unable to open hp:/usb/PSC_1600_series?serial=XXX Dec 21 23:27:08 box PSC_1600_series?serial=XXX: INFO: open device failed; will retry in 30 seconds...
I am having the same problem, and it is kernel dependent. Using kernel-2.6.23.8-63.fc8.x86_64, everything works fine. Using kernel kernel-2.6.23.9-85.fc8.x86_64, nothing prints, and the following error message shows up in /var/log/messages: hpijs: io/hpmud/musb.c 549: invalid product id string: Operation not permitted I have an HP OfficeJet K-80 connected via USB to an x86_64 system. Hope this helps.
Not being able to print is a show stopper for me. Upping severity.
I am getting the same problem with x86/32 -- I think this is a permissions issue on the USB device. Getfacl shows that there is a permissions mask on the device preventing writing. Compare the below with the example at http://cyberelk.net/tim/2007/10/04/hplip-device-permissions-with-consolekit/ and you will see (I think) that write should not be masked out. I dont know where this comes from though. $ getfacl /dev/bus/usb/002/004 getfacl: Removing leading '/' from absolute path names # file: 004 # owner: root # group: lp user::rw- user:[logged in console user]:rw- #effective:r-- group::rw- #effective:r-- mask::r-- other::r--
*** This bug has been marked as a duplicate of 424331 ***