I have a MGE Evolution 3000 connected via USB to a linux server (HP Proliant G3). The server is running kernel 2.4.30 and nut-2.0.3. But before nut trying to connect to the UPS, I guess HID doesn't work as long as I get a message like this in dmesg:
-------------------------------------------------- usb.c: new device strings: Mfr=4, Product=136, SerialNumber=50 usb.c: USB device number 2 default language ID 0x409 Manufacturer: MGE UPS SYSTEMS Product: Evolution SerialNumber: AF3G03062 usb.c: unhandled interfaces on device usb.c: USB device 2 (vend/prod 0x463/0xffff) is not claimed by any active driver. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Length = 18 DescriptorType = 01 USB version = 1.10 Vendor:Product = 0463:ffff MaxPacketSize0 = 8 NumConfigurations = 1 Device version = 1.00 Device Class:SubClass:Protocol = 00:00:00 Per-interface classes Configuration: bLength = 9 bDescriptorType = 02 wTotalLength = 0022 bNumInterfaces = 01 bConfigurationValue = 01 iConfiguration = 00 bmAttributes = e0 MaxPower = 40mA Interface: 0 Alternate Setting: 0 bLength = 9 bDescriptorType = 04 bInterfaceNumber = 00 bAlternateSetting = 00 bNumEndpoints = 01 bInterface Class:SubClass:Protocol = 03:00:00 iInterface = 00 Endpoint: bLength = 7 bDescriptorType = 05 bEndpointAddress = 81 (in) bmAttributes = 03 (Interrupt) wMaxPacketSize = 0008 bInterval = 14 -------------------------------------------------- cat /proc/bus/usb/devices: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 4 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB OHCI Root Hub S: SerialNumber=f88bb000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0463 ProdID=ffff Rev= 1.00 S: Manufacturer=MGE UPS SYSTEMS S: Product=Evolution S: SerialNumber=AF3G03062 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 40mA I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=(none) E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=20ms So the kernel correctly identifies the device as a HID class, but the hiddev dev refuses to "claim" the device. What's happening here? How can I fix this? Cheers, Rodrigo Ventura -- *** Rodrigo Martins de Matos Ventura <[EMAIL PROTECTED]> *** Web page: http://www.isr.ist.utl.pt/~yoda *** Teaching Assistant and PhD Student at ISR: *** Instituto de Sistemas e Robotica, Polo de Lisboa *** Instituto Superior Tecnico, Lisboa, PORTUGAL *** PGP fingerprint = 0119 AD13 9EEE 264A 3F10 31D3 89B3 C6C4 60C6 4585 _______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser