I tried three different power-supplies: - 5V 2.1A - 5V 2.2A - 5V 3A
Doesn't make a difference. Jan 2015-03-18 18:15 GMT+01:00 John 'Warthog9' Hawley <[email protected]>: > On 03/18/2015 06:40 AM, Jan Willies wrote: > > Hi, > > > > I'm having serious issues with USB: > > > > Mär 18 14:34:21 mbm-bude kernel: usb 1-1: device descriptor read/64, > > error -71 > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: device descriptor read/64, > > error -71 > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: new full-speed USB device > > number 3 using xhci_hcd > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: device descriptor read/64, > > error -71 > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: device descriptor read/64, > > error -71 > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: new full-speed USB device > > number 4 using xhci_hcd > > Mär 18 14:34:22 mbm-bude kernel: usb 1-1: Device not responding to setup > > address. > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: Device not responding to setup > > address. > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: device not accepting address > > 4, error -71 > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: new full-speed USB device > > number 5 using xhci_hcd > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: Device not responding to setup > > address. > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: Device not responding to setup > > address. > > Mär 18 14:34:23 mbm-bude kernel: usb 1-1: device not accepting address > > 5, error -71 > > Mär 18 14:34:23 mbm-bude kernel: usb usb1-port1: unable to enumerate USB > > device > > > > Anyone else with these kind of problems? I'm having them with almost > > everything I plug in. Even a keyboard, although that mostly works but it > > is re-recognized in a loop (according to logs) > > What power supply are you using? 5V at what amperage? > > - John > > _______________________________________________ > elinux-MinnowBoard mailing list > [email protected] > http://lists.elinux.org/mailman/listinfo/elinux-minnowboard >
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