linux-kernel - Re: PROBLEM: USB keyboards works only 4 per PC host port

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Message-Id: <200808100408.37473.aivils@latnet.lv>
Date:	Sun, 10 Aug 2008 04:08:37 +0100
From:	Aivils Stoss <aivils@...net.lv>
To:	Samuel Thibault <samuel.thibault@...-lyon.org>
Cc:	linux-input@...r.kernel.org, jkosina@...e.cz,
	linux-kernel@...r.kernel.org,
	linuxconsole-dev@...ts.sourceforge.net
Subject: Re: PROBLEM: USB keyboards works only 4 per PC host port

On Saturday 09 August 2008 11:42:26 am Samuel Thibault wrote:
> Aivils Stoss, le Fri 08 Aug 2008 07:02:24 +0100, a écrit :
> > I suppose this is Linux kernel bug because i test keyboards under
> > Windows, which support any schema of cascading of usb hubs.
>
> On the very same machine and hubs?

Yes, on same machine. Under Windows i don't have evdev interface,
checked only how keypress go to console.
Of course to repeat a try You must have at least 5 keyboards and
1 7-port or 2 4-port hubs and kernel 2.6.22 and above. I allways
got result - 5th, 6th, 7th keyboard does not send events to console
or evdev.

>
> Samuel


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