Bug 119075
| Summary: | /dev/usb/lp entry changes when re-powering printer back on | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Youssef Makki <youssef> |
| Component: | hpijs | Assignee: | Tim Waugh <twaugh> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 1 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-12-07 14:22:20 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040211 Firefox/0.8 Description of problem: When the printer is powered off and back on, it is assigned a different /dev/usb/lp entry. For example it starts with lp0 when I boot the machine, and goes to lp1 when I power cycle the printer. It seems to be confined to alternating between lp0 and lp1 only. Another important note, this seems to only happen when there are documents in queue waiting to be printed. The printer behaves normally if I simply power-cycle it (according to the few times I've tested). After switching the printer back on, redhat-config-printer-gui displays "Unable to open USB device "usb:/dev/usb/lp0": No such device" under Description. Pressing 'Edit' and going to 'Queue type', the printer's previous device entry now displays '/dev/usb/lp0 Custom Device', and the printer itself is /dev/usb/lp1. You have to Rescan Devices, and then Apply the settings for everything to work. This can be reproduced by switching the printer back off/on, this time the printer would be back to lp0. Version-Release number of selected component (if applicable): hpijs-1.5-4.2 How reproducible: Always Steps to Reproduce: 1. Power printer off 2. Print a document 3. Power printer on Actual Results: The printer was assigned a different /dev/usb/lpX entry Expected Results: The /dev/usb/lpX entry should not change Additional info: The printer is an HP DeskJet 656C Some output from /var/log/messages which seems to be repeated when reproducing this problem: Mar 24 13:26:18 galileo devlabel: devlabel service started/restarted Mar 24 13:27:34 galileo kernel: usb.c: USB disconnect on device 00:1f.4-2 address 9 Mar 24 13:27:34 galileo kernel: printer.c: usblp0: removed Mar 24 13:27:37 galileo devlabel: devlabel service started/restarted Mar 24 13:28:44 galileo kernel: hub.c: new USB device 00:1f.4-2, assigned address 10 Mar 24 13:28:44 galileo kernel: printer.c: usblp0: USB Bidirectional printer dev 10 if 0 alt 1 proto 2 vid 0x03F0 pid 0x2304 Mar 24 13:28:47 galileo usb.agent[31163]: missing kernel or user mode driver printer Mar 24 13:28:50 galileo devlabel: devlabel service started/restarted Mar 24 13:30:14 galileo gconfd (root-29615): GConf server is not in use, shutting down. Mar 24 13:30:14 galileo gconfd (root-29615): Exiting