The Iphone charged just fine a month ago. I have not used my computer to charge sinse then. The computer mother board is only a year old and and it supports 6 USB ports. I am only plugging in one item. Also as mentioned it powers a USB external drive just fine. My 6 year Laptop will charge the phone so I am more inclined to believe this is a USB driver issue. A lot of the USB protocol is buried in the driver. tf On Fri, 2011-10-14 at 14:35 -0400, Tom Horsley wrote: > On Fri, 14 Oct 2011 10:42:25 -0700 > Tony Foster wrote: > > > This looks like a bug in the USB power negotiation process when > > attaching an Iphone. > > Not all USB ports support high current devices, hackery to > do that is a recent innovation, maybe your computer just > can't do it? Maybe f14 linux knows nothing about the recent > innovation? I found all my problems when away when I > got a powered USB hub and when through that :-). -- Tony Foster email = Tony_Foster@xxxxxxxxxxxx Remember Ignorance can be fixed Stupid is forever -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines