Bug 680713

Summary: Unplugging USB keyboard & reconnecting results in USB disconnect error message
Product: [Fedora] Fedora Reporter: Ken Kolden <kenkolden>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 14CC: gansalmon, itamar, jonathan, kenkolden, kernel-maint, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-09-06 17:25:48 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
dmesg none

Description Ken Kolden 2011-02-27 09:43:23 UTC
Created attachment 481228 [details]
dmesg

Description of problem:
Unplugging USB keyboard & reconnecting results in USB disconnect error message

Version-Release number of selected component (if applicable):
Fedora 12 13 14

How reproducible:
Unplug USB keyboard then reconnect


Actual results:
Get error messages in /var/log/messages
Keyboard will not reconnect untill reboot

Feb 18 01:16:30 fedora kernel: [18832.250083] usb 4-2: USB disconnect, address 2
Feb 18 01:16:30 fedora kernel: [18832.250089] usb 4-2.1: USB disconnect, address 3
Feb 18 01:16:30 fedora kernel: [18832.250093] usb 4-2.1.1: USB disconnect, address 6
Feb 18 01:16:30 fedora kernel: [18832.255521] usb 4-2.2: USB disconnect, address 4
Feb 18 01:16:30 fedora kernel: [18832.256356] usb 4-2.5: USB disconnect, address 5


Expected results:
A working keyboard!

Additional Info:
IBM 8142-KUZ

Also keyboard is not detected on reboot occasionally requiring yet another reboot!

Comment 1 Ken Kolden 2011-02-28 01:57:50 UTC
Booting 2.6.35.11-83.fc14.i686.PAE
I get no keyboard or mouse
/var/log/messages reports
hub 1-0:1.0: unable to enumerate USB device on port 6



Booting Linux version 2.6.35.11-83.fc14.i686
Keyboard is working and the error is gone

Comment 2 Chuck Ebbert 2011-03-07 21:44:27 UTC
The external trackers are for tracking equivalent bugs in other systems, not for repeatedly entering the Red Hat bug number.

Comment 3 Chuck Ebbert 2011-03-07 21:53:04 UTC
(In reply to comment #1)
> Booting 2.6.35.11-83.fc14.i686.PAE
> I get no keyboard or mouse
> /var/log/messages reports
> hub 1-0:1.0: unable to enumerate USB device on port 6

The dmesg you posted (from 2.6.35.11-83.fc14.i686.PAE) shows no USB error messages at all.