Date: Mon, 18 May 2009 10:27:05 -0300 From: Renato Botelho <rbgarga@gmail.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: [new-usb] - USB_ERR_NO_POWER on keyboard hub Message-ID: <747dc8f30905180627h25c83dbt8b5fd8527bad6f15@mail.gmail.com>
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I have a Sun USB Type 7 keyboard, and this keyboard has an USB hub with 3 ports on it. I'm using one of those 3 ports to plug the mouse and it's working fine. uhub5: 4 ports with 3 removable, bus powered ugen0.3: <Alcor Micro> at usbus0 ums0: <Alcor Micro USB Mouse, class 0/0, rev 1.10/51.27, addr 3> on usbus0 ums0: 3 buttons and [XYZ] coordinates ID=0 ugen0.4: <Sun Microsystems> at usbus0 ukbd0: <Sun Microsystems Type 7 USB keyboard, class 0/0, rev 2.00/1.04, addr 4> on usbus0 kbd2 at ukbd0 When I tried to plug a pen drive on anothe one, I got this: usb2_set_config_index:531: power exceeded 500 > 100 usb2_set_config_index:531: power exceeded 500 > 100 usb2_alloc_device:1755: Failure selecting configuration index 0: USB_ERR_NO_POWER, port 2, addr 5 (ignored) ugen0.5: <ALi Corp.> at usbus0 pid 3705 (hald-probe-usb2-dev), uid 0: exited on signal 11 ugen0.5: <ALi Corp.> at usbus0 (disconnected) usb2_set_config_index:531: power exceeded 500 > 100 usb2_set_config_index:531: power exceeded 500 > 100 usb2_alloc_device:1755: Failure selecting configuration index 0: USB_ERR_NO_POWER, port 1, addr 5 (ignored) ugen0.5: <ALi Corp.> at usbus0 pid 3886 (hald-probe-usb2-dev), uid 0: exited on signal 11 ugen0.5: <ALi Corp.> at usbus0 (disconnected) I'm using FreeBSD 8.0-current r192140. Let me know if there is more information i need to provide. Thanks -- Renato Botelho
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