Matt Singer (mrsinger) wrote: > The module is not loading automatically. If I do a modprobe on keyspan it loads, bub usb-serial does not seem to do anything. Making the device files manually doesnt seem to help. Obviously I don't know enough to know what I'm doing with this. > > What shows up in /var/log/messages when you plug it in? How about when you load the module? As someone else indicated, it does not sound like this model is supported by this module. Another check, it you know how to read it, is to look in /proc/bus/usb/devices for your device. If you get Driver=none then the device is not supported by any loaded module. This is usually a good indication that the device is not supported. There are exceptions to this - devices supported by user space programs. (REB-1100 supported by rebcom for example.) Here is an example of an unsupported device. T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 18 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=07d0 ProdID=4959 Rev= 1.00 S: Manufacturer=Kingsun CO. S: Product=USB to IRDA C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=1ms Here is what shows up in the logs when I plug it in: Nov 5 10:13:42 mikkel kernel: usb 2-1: new low speed USB device using uhci_hcd and address 18 Nov 5 10:13:42 mikkel kernel: usb 2-1: configuration #1 chosen from 1 choice Hers is what the logs from a supported USB serial device look like. (My GPS device.) Nov 5 10:17:42 mikkel kernel: usb 2-1: USB disconnect, address 18 Nov 5 10:18:55 mikkel kernel: usb 2-1: new full speed USB device using uhci_hcd and address 19 Nov 5 10:18:55 mikkel kernel: usb 2-1: configuration #1 chosen from 1 choice Nov 5 10:18:55 mikkel kernel: pl2303 2-1:1.0: pl2303 converter detected Nov 5 10:18:55 mikkel kernel: usb 2-1: pl2303 converter now attached to ttyUSB0 Mikkel -- Do not meddle in the affairs of dragons, for thou art crunchy and taste good with Ketchup!
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