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Tasklist

FS#39992 - [linux] USB device delay.

Attached to Project: Arch Linux
Opened by Allen Sanford (webternals) - Monday, 21 April 2014, 17:07 GMT
Last edited by Tobias Powalowski (tpowa) - Wednesday, 13 August 2014, 07:59 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Well somewhere in the recent past an update of some sort has caused all usb devices that I plug into the system to be severely delayed in being recognized. For instance when booting up with a USB mouse attached the the system takes like 10 minutes to pick it up and start using. The touch pad works just not the USB mouse. Also when plugging a tablet/phone/or any other devices it takes 5 to 10 minutes to find it.

Additional info:
* package version(s)
* config and/or log files etc.


Steps to reproduce:

Just normal everyday use.
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Wednesday, 13 August 2014, 07:59 GMT
Reason for closing:  No response
Comment by Doug Newgard (Scimmia) - Monday, 21 April 2014, 17:28 GMT
Can you post the output of dmesg when plugging in a USB device?
Comment by Allen Sanford (webternals) - Monday, 21 April 2014, 17:41 GMT
[51889.747279] usb 2-1.2: new high-speed USB device number 55 using ehci-pci
[51919.276511] usb 2-1.2: USB disconnect, device number 55
[51934.981449] usb 2-1.2: new high-speed USB device number 56 using ehci-pci
Comment by Anatol Pomozov (anatolik) - Tuesday, 22 April 2014, 03:16 GMT
Allen@ nothing interesting in the log.

1) Try increase the kernel verbosity and see if additional interesting info appeared. http://stackoverflow.com/questions/4518420/where-does-output-of-print-in-kernel-go
2) Send a message to linux-usb maillist http://vger.kernel.org/vger-lists.html#linux-usb

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