> On Mon, 30 Jul 2007, Boris Losev wrote: > > >> Hi All! >> >> >> I've got the APC Back-UPS CS 650 and Debian Etch with the kernel >> 2.6.18-4-686. I've tried to connect my UPS to PC via USB cable and got >> the errors: >> >> usb 2-1: new low speed USB device using ohci_hcd and address 14 >> usb 2-1: device not accepting address 14, error -71 >> usb 2-1: new low speed USB device using ohci_hcd and address 15 >> usb 2-1: device not accepting address 15, error -71 >> usb 2-1: new low speed USB device using ohci_hcd and address 16 >> usb 2-1: device descriptor read/64, error -71 >> usb 2-1: device descriptor read/64, error -71 >> usb 2-1: new low speed USB device using ohci_hcd and address 17 >> usb 2-1: device descriptor read/64, error -71 >> usb 2-1: device not accepting address 17, error -71 >> >> [EMAIL PROTECTED]:~$ lsmod |grep usb >> usb_storage 71840 0 >> ide_core 110504 4 usb_storage,ide_cd,amd74xx,generic >> usbcore 112644 5 usb_storage,ohci_hcd,uhci_hcd,ehci_hcd >> scsi_mod 124168 3 usb_storage,sd_mod,libata >> >> I've mixed modules ohci_hcd,uhci_hcd,ehci_hcd in the different >> combinations, but it didn't help. >> My motheboard is Epox EP-AGF6110-M with integrated USB. Could you help >> me with my problem ? >> > > This error indicates that the computer is unable to communicate with > the device. Are the cables okay? Don't forget to check any cables > inside the computer case, connecting the motherboard to the ports. > > Does your computer work with other USB devices? Does the UPS device > work with other computers? > > Alan Stern > > USB flash stick is working OK. I connect my UPS to USB ports on motherboard (no internal cables). I'll try to connect my UPS to another PC for check.
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