[Bug 785480] New: continuous error message "unable to enumerate USB device on port 4" in dmesg
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c0 Summary: continuous error message "unable to enumerate USB device on port 4" in dmesg Classification: openSUSE Product: openSUSE 12.2 Version: Final Platform: i686 OS/Version: openSUSE 12.2 Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: ruchir.brahmbhatt@ecosmob.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.4 (KHTML, like Gecko) Chrome/22.0.1229.94 Safari/537.4 I noticed that since few days I see below messages in console when system starts. After system is started, they keep running. I see in dmesg that it is printed continuously. [24718.522304] hub 1-1:1.0: unable to enumerate USB device on port 4 [24718.777835] hub 1-1:1.0: unable to enumerate USB device on port 4 [24719.034383] hub 1-1:1.0: unable to enumerate USB device on port 4 [24719.288990] hub 1-1:1.0: unable to enumerate USB device on port 4 [24719.545384] hub 1-1:1.0: unable to enumerate USB device on port 4 [24719.799909] hub 1-1:1.0: unable to enumerate USB device on port 4 [24720.055279] hub 1-1:1.0: unable to enumerate USB device on port 4 [24720.310993] hub 1-1:1.0: unable to enumerate USB device on port 4 [24720.566597] hub 1-1:1.0: unable to enumerate USB device on port 4 [24720.823041] hub 1-1:1.0: unable to enumerate USB device on port 4 [24721.078558] hub 1-1:1.0: unable to enumerate USB device on port 4 [24721.333049] hub 1-1:1.0: unable to enumerate USB device on port 4 [24721.589604] hub 1-1:1.0: unable to enumerate USB device on port 4 Reproducible: Always -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c Jiaying ren <jren@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jren@novell.com AssignedTo|bnc-team-screening@forge.pr |kernel-maintainers@forge.pr |ovo.novell.com |ovo.novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c1 --- Comment #1 from Ruchir Brahmbhatt <ruchir.brahmbhatt@ecosmob.com> 2013-02-10 13:51:04 UTC --- I did some search and found from one fix from ubuntu forums. I added nousb and noapic arguments in boot configuration and the message disappeared. Hope its not present in 12.3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c2 Ruchir Brahmbhatt <ruchir.brahmbhatt@ecosmob.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Basesystem |Basesystem Platform|i686 |x86-64 AssignedTo|kernel-maintainers@forge.pr |bnc-team-screening@forge.pr |ovo.novell.com |ovo.novell.com Product|openSUSE 12.2 |openSUSE 12.3 Target Milestone|--- |Final OS/Version|openSUSE 12.2 |openSUSE 12.3 --- Comment #2 from Ruchir Brahmbhatt <ruchir.brahmbhatt@ecosmob.com> 2013-05-24 12:37:40 UTC --- I figured out that actually the message was because of my laptop integrated webcam somehow stopped working. After repairing it, message is disappeared. Although the issue is resolved, but in such cases, should there be continuous messages like this or not. I'm not sure so I'm leaving this bug open for someone else to decide and take appropriate action. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c Ye Yuan <yyuan@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |yyuan@suse.com AssignedTo|bnc-team-screening@forge.pr |sbrabec@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c3 Stanislav Brabec <sbrabec@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sbrabec@suse.com AssignedTo|sbrabec@suse.com |kernel-maintainers@forge.pr | |ovo.novell.com --- Comment #3 from Stanislav Brabec <sbrabec@suse.com> 2013-05-31 19:05:01 CEST --- The device was broken and did not reply to enumeration requests. That is why kernel complained. Well, it is not a question for me and libusb, but a question for kernel maintainers: Should kernel try it forever? Should it report into log forever? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c Jeff Mahoney <jeffm@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |oneukum@suse.com |ovo.novell.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c4 --- Comment #4 from Jeff Mahoney <jeffm@suse.com> 2013-07-15 19:14:39 EDT --- *** Bug 779486 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=779486 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c5 --- Comment #5 from Oliver Neukum <oneukum@suse.com> 2013-07-16 14:27:10 UTC --- (In reply to comment #3)
The device was broken and did not reply to enumeration requests. That is why kernel complained. Well, it is not a question for me and libusb, but a question for kernel maintainers: Should kernel try it forever? Should it report into log forever?
The kernel cannot tell the device between a device failing catastrophically and an unplug/replug cycle. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c6 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |ruchir.brahmbhatt@ecosmob.c | |om --- Comment #6 from Oliver Neukum <oneukum@suse.com> 2013-07-16 15:17:27 UTC --- That doesn't give the cause for the failure to enumerate. Please give full dmesg. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c7 Ruchir Brahmbhatt <ruchir.brahmbhatt@ecosmob.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|ruchir.brahmbhatt@ecosmob.c | |om | --- Comment #7 from Ruchir Brahmbhatt <ruchir.brahmbhatt@ecosmob.com> 2013-07-18 01:57:51 UTC --- Well the hardware is fixed now so I'm unable to get dmesg logs for that. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=785480 https://bugzilla.novell.com/show_bug.cgi?id=785480#c8 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #8 from Oliver Neukum <oneukum@suse.com> 2013-07-18 05:26:44 UTC --- In that case there's nothing left to do. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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