On 21/09/12 22:44, Alan Stern wrote: > What is the Razer DeathAdder? A mouse. (With some extra buttons) > I can't tell much from these logs. A usbmon trace might help more, > although I don't know whether it would be better to trace the bus for > the headset or the bus for the camera. See the instructions in > Documentation/usb/usbmon.txt. Start the trace after the skype > connection is established, and leave it running until after you drop > the connection and start getting all those errors. > > Also, please send the contents of /sys/kernel/debug/usb/devices with > everything plugged in and skype running. Will do. I noticed that sometimes when booting the USB subsystem already behaves erratically. For example this morning I'm greeted by: [ 234.455604] ohci_hcd 0000:00:04.0: urb ffff8801296fac80 path 4 ep1in 93120000 cc 9 --> status -121 [ 234.466567] ohci_hcd 0000:00:04.0: urb ffff88010ce362c0 path 4 ep1in 92120000 cc 9 --> status -121 which keeps repeating infinitely. I've also seen: Oct 8 08:52:37 denebix kernel: [ 358.482780] ohci_hcd 0000:00:04.0: GetStatus roothub.portstatus [3] = 0x00130301 PRSC PESC CSC LSDA PPS CCS Oct 8 08:52:37 denebix kernel: [ 358.482808] hub 4-0:1.0: unable to enumerate USB device on port 4 Oct 8 08:52:37 denebix kernel: [ 358.482823] hub 4-0:1.0: state 7 ports 6 chg 0000 evt 0010 Oct 8 08:52:37 denebix kernel: [ 358.482837] ohci_hcd 0000:00:04.0: GetStatus roothub.portstatus [3] = 0x00030301 PESC CSC LSDA PPS CCS Oct 8 08:52:37 denebix kernel: [ 358.482851] hub 4-0:1.0: port 4, status 0301, change 0003, 1.5 Mb/s which also repeats infinitely. Maybe my hardware/chipset is just crap? -- GCP -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
