On Monday 01 January 2007 11:48, Mohsen Pahlevanzadeh wrote: > I installed a Debian Sarge on my server.It doesn't has error.But when i > upgrade its kernel from testing repository,everything are working > excellent,But i receive folllowing statement on console : > > "usb 1-2.1: reset low speed USB device using ohci_hcd and address 4" > > It is print every second. > > Of course my USB ports are working good. I tried some googling for this: http://www.google.com/search?q=reset+low+speed+USB+device+using+ohci_hcd&ie=UTF-8&oe=UTF-8 and, after reading only a posts found these that may help you: -http://lkml.org/lkml/2006/11/25/55 -http://www.mail-archive.com/linux-usb-users%40lists.sourceforge.net/msg17643.html It seems to be a known issue, but possibly one that has not been traced yet. I'm quite sure that if you read a bit further, you will find more information on this. It does look like a bug somewhere, but without additional information the Debian kernel maintainers will not be able to help you much further. If you do find a real solution, please let us know. Cheers, FJP
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