[CentOS] What is connect-debounce wrt usb?
William L. Maltby
CentOS4Bill at triad.rr.comMon Jan 14 20:29:19 UTC 2008
- Previous message: [CentOS] What is connect-debounce wrt usb?
- Next message: [CentOS] Re: What is connect-debounce wrt usb?
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
On Mon, 2008-01-14 at 14:55 -0500, Robert Moskowitz wrote: > I get the following message on a Centos 5 system (really a Trixbox 2.4 > build on Centos 5): > > Jan 14 00:12:28 sip2 kernel: hub 1-0:1.0: connect-debounce failed, port > 1 disabled > > > What does this mean? In this context, I'm not sure. But nback in the day of electro- mechanical switches for the phone system, there were a lot of circuits involved in suppressing the electrical "jitter" that occurs as electrical contacts "make". Maybe there is some setting you need in some piece of software to extend the suppression time? Maybe your usb port is "sloppy" and the contacts are making to much "noise" when you plug things in? Have you tried having everything all plugged in when you fire the box up? Does there seem to be excessive "wiggle" in the connectors? I know absolutely nothing else I can volunteer. > <snip> HTH -- Bill
- Previous message: [CentOS] What is connect-debounce wrt usb?
- Next message: [CentOS] Re: What is connect-debounce wrt usb?
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the CentOS mailing list