Hi, I have strange Problems with an USB to 2x PS/2 Adapter.
First some information: SuSE 9.0 on a TkinkPad R40 using usb-uhci. ---------------------------- 00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04) 00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) 00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 03) 00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 03) 00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 03) 00:1d.7 USB Controller: Intel Corp. 82801DB USB2 (rev 03) ----------------------------- Bus 004 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 Bus 003 Device 004: ID 0518:0001 EzKEY Corp. Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 ------------------------------ when I insert the adapter the following happens: Nov 2 10:31:35 linux kernel: hub.c: new USB device 00:1d.1-1, assigned address 4 Nov 2 10:31:35 linux kernel: input: USB HID v1.10 Keyboard [Composite USB PS2 Converter USB to PS2 Adaptor v1.09] on usb3:4.0 Nov 2 10:31:35 linux kernel: input: USB HID v1.10 Mouse [Composite USB PS2 Converter USB to PS2 Adaptor v1.09] on usb3:4.1 Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c2700920, burb c27008a0 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2505]: cannot get config descriptor: No such device or address Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c2700920, burb c27008a0 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2505]: cannot get config descriptor: No such device or address Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c27008a0, burb c2700920 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2512]: cannot get config descriptor: No such device or address Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c2700920, burb c27008a0 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c27008a0, burb c2700920 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 9 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2505]: cannot get config descriptor: No such device or address Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c27008a0, burb c2700920 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2512]: cannot get config descriptor 0, No such device or address (6) Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2512]: cannot get config descriptor: No such device or address Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c2700920, burb c27008a0 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 9 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2505]: cannot get config descriptor 0, No such device or address (6) Nov 2 10:31:44 linux kernel: usb-uhci.c: ENXIO 84000480, flags 0, urb c2700920, burb c27008a0 Nov 2 10:31:44 linux kernel: usbdevfs: USBDEVFS_CONTROL failed dev 4 rqt 128 rq 6 len 18 ret -6 Nov 2 10:31:44 linux /etc/hotplug/usb.agent[2505]: cannot get config descriptor: No such device or address Nov 2 10:31:45 linux kernel: usb-uhci.c: ENXIO 84000400, flags 0, urb c2cb9cc4, burb c2700920 Nov 2 10:31:45 linux kernel: hid-core.c: usb_submit_urb(out) failed -------------------------- the attached mouse and keyboard does not work. But when I reconnect the keyboard several times (leaving the adapter attachted to the usb bus), sometimes the keyboard get working, but only sometimes. But lines like this flooding the logs: Nov 2 10:56:01 linux kernel: keyboard.c: can't emulate rawmode for keycode 274 Nov 2 10:56:01 linux kernel: keyboard.c: can't emulate rawmode for keycode 274 Nov 2 10:56:04 linux kernel: keyboard.c: can't emulate rawmode for keycode 272 ----------------------------------------------------- My questions: - is it a known bug ? - is it a usb-uhci specific bug ? - may a USB-PCMCIA Card help ? - may a Hub between the apapter and the PC help ? - may a differend kernel help (2.6.x) ? - is it specific to the adapter, are there adapters known to work ? The ThinkPad has no PS/2 Connector , and I have to connect an external Keyboard to it. ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? 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