Date: Wed, 30 Jan 2013 13:41:44 +0100 From: =?ISO-8859-1?Q?Gustau_P=E9rez_i_Querol?= <gperez@entel.upc.edu> To: Yuri <yuri@rawbw.com> Cc: freebsd-usb@freebsd.org Subject: Re: Plugging out Microsoft Nano Tranceiver (USB mouse) causes PS2 keyboard to cease functioning Message-ID: <51091508.5060906@entel.upc.edu> In-Reply-To: <510900A1.5090208@rawbw.com> References: <50F48D49.1060406@rawbw.com> <510900A1.5090208@rawbw.com>
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Al 30/01/2013 12:14, En/na Yuri ha escrit: > I found the cause of this problem. > > Due to the bug in Xorg it unloads the keyboard driver when it gets > signal from hald that keyboard is disconnected, even though there is > still another keyboard that is hooked up to kbdmux. > Looks like Xorg code assumes that there can only be one keyboard and > isn't aware of kbdmux. > > This was when hald is enabled (by default), and ServerFlags section in > xorg.conf looked like this: > Section "ServerFlags" > Option "AllowEmptyInput" "yes" > EndSection > > When I changed this section to this: > Section "ServerFlags" > Option "AutoAddDevices" "False" > EndSection > keyboard doesn't get affected, but mouse disappears for good when > unplugged and plugged back, since (I guess) Xorg ignores ums0 device > errors. > > I filed the following PRs with Xorg: > https://bugs.freedesktop.org/show_bug.cgi?id=60069 > https://bugs.freedesktop.org/show_bug.cgi?id=60070 > > Yuri > _______________________________________________ > freebsd-usb@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-usb > To unsubscribe, send any mail to "freebsd-usb-unsubscribe@freebsd.org" Take a look at uhidd. I had the same problem a few time ago and because of it I switched to it. Perhaps will do fine for your setup. Regards, Gustau -- Salut i força, Gustau --------------------------------------------------------------------------- Prou top-posting : http://ca.wikipedia.org/wiki/Top-posting Stop top-posting : http://en.wikipedia.org/wiki/Posting_style O O O Gustau Pérez i Querol O O O Unitat de Gestió dels departaments O O O Matemàtica Aplicada IV i Enginyeria Telemàtica Universitat Politècnica de Catalunya Edifici C3 - Despatx S101-B UPC Campus Nord UPC C/ Jordi Girona, 1-3 08034 - Barcelona
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