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The "group:lp:rw-" permission is absent from the USB device for my HP Deskjet F2280 printer/scanner when hot-plugged. When plugged in on boot, it prints fine. Note that the scanner function of the printer works OK, even when printing doesn't. The device: usb 6-1: new full speed USB device using uhci_hcd and address 3 usb 6-1: configuration #1 chosen from 1 choice usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x03F0 pid 0x2404 usb 6-1: New USB device found, idVendor=03f0, idProduct=2404 usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 6-1: Product: Deskjet F2200 series usb 6-1: Manufacturer: HP usb 6-1: SerialNumber: CN89H4Q0HJ0534 In /var/log/messages: Jan 12 10:29:46 rhapsody python: io/hpmud/jd.c 84: unable to read device-id Jan 12 10:29:46 rhapsody python: hp-toolbox(UI)[6976]: error: Unable to communicate with device (code=12): hp:/net/HP_LaserJet_4000_Series?ip=137.44.14.164 Jan 12 10:29:46 rhapsody python: hp-toolbox(UI)[6976]: warning: Device not found Jan 12 10:30:06 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 135: unable get_string_descriptor -1: Operation not permitted Jan 12 10:30:06 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 603: invalid product id string ret=-1 Jan 12 10:30:06 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 1104: unable to open hp:/usb/Deskjet_F2200_series?serial=CN89H4Q0HJ0534 Jan 12 10:30:06 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: prnt/backend/hp.c 679: INFO: open device failed stat=12; will retry in 30 seconds... Jan 12 10:30:36 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 135: unable get_string_descriptor -1: Operation not permitted Jan 12 10:30:36 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 603: invalid product id string ret=-1 Jan 12 10:30:36 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: io/hpmud/musb.c 1104: unable to open hp:/usb/Deskjet_F2200_series?serial=CN89H4Q0HJ0534 Jan 12 10:30:36 rhapsody Deskjet_F2200_series?serial=CN89H4Q0HJ0534: prnt/backend/hp.c 679: INFO: open device failed stat=12; will retry in 30 seconds... Permissions: [root@rhapsody rules.d]# getfacl /dev/bus/usb/006/003 getfacl: Removing leading '/' from absolute path names # file: dev/bus/usb/006/003 # owner: root # group: root user::rw- user:james:rw- group::r-- mask::rw- other::r-- Of course, if I set these wide open printing starts to work. Software versions: hal-0.5.12-12.20081027git.fc10.x86_64 hal-info-20081219-1.fc10.noarch udev-127-3.fc10.x86_64 hplip-2.8.12-1.fc10.x86_64 cups-1.3.9-6.fc10.x86_64 PolicyKit-0.9-4.fc10.x86_64
*** Bug 479660 has been marked as a duplicate of this bug. ***
*** Bug 478495 has been marked as a duplicate of this bug. ***
I'm now using hplip-2.8.12-5.fc10. The problem seems resolved on my machines, as far as I have tested.
hplip-2.8.12-5.fc10 has been pushed to the Fedora 10 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update hplip'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2008-11236
This does not fix the symptoms in bug 478495. Maybe that bug should be unmarked as a duplicate, since this bug is about HOT plugging, and that bug is about COLD plugging.
hplip-2.8.12-6.fc10 has been pushed to the Fedora 10 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update hplip'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2008-11236
hplip-2.8.12-6.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report.