please subscribe to the nut user mailing list ( http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser) and post the output of "/path/to/usbhid-ups -DDDDD -a <your_ups_name_in_ups.conf>"
cheers, Arnaud -- Linux / Unix Expert R&D - Eaton - http://www.eaton.com/mgeops Network UPS Tools (NUT) Project Leader - http://www.networkupstools.org/ Debian Developer - http://www.debian.org Free Software Developer - http://arnaud.quette.free.fr/ 2010/9/11 nsaw > Good day, > > I'm nsaw from Indonesia. I have Powercom WOW-525u UPS with usb cable as > pc communication. I have trouble using it under nut. My system is Arch > Linux (updated). I tried usbhid-ups and powercom. I was hoping that you > would like to help me solve this problem. Thank you very much for your > attention. > > lsusb output: > > Bus 004 Device 008: ID 0d9f:0001 Powercom Co., Ltd > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 8 > idVendor 0x0d9f Powercom Co., Ltd > idProduct 0x0001 > bcdDevice 1.00 > iManufacturer 1 > iProduct 2 > iSerial 3 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 34 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x40 > (Missing must-be-set bit!) > Self Powered > MaxPower 0mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 3 Human Interface Device > bInterfaceSubClass 0 No Subclass > bInterfaceProtocol 0 None > iInterface 0 > HID Device Descriptor: > bLength 9 > bDescriptorType 33 > bcdHID 1.00 > bCountryCode 0 Not supported > bNumDescriptors 1 > bDescriptorType 34 Report > wDescriptorLength 175 > Report Descriptors: > ** UNAVAILABLE ** > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes > bInterval 250 > Device Status: 0x0000 > (Bus Powered) > > dmesg output: > > usbcore: registered new interface driver usbserial > USB Serial support registered for generic > generic-usb 0003:0D9F:0001.0009: hiddev0,hidraw2: USB HID v1.00 Device > [HID 0d9f:0001] on usb-0000:02:0b.0-1/input0 > usbcore: registered new interface driver usbserial_generic > usbserial: USB Serial Driver core > > dmesg output every time I tried to start upsd: > > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 > usb 4-1: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len 255 > ret -110 >
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