Archive for the ‘USB’ Category
Fourth time. I open my MacBook Pro to wake it up. Mouse behaves erratically like it is on crack. Same symptoms as before.
I let my MacBook Pro sleep and then wake it up. Hope that the problem is gone. It got worse: both the keyboard and trackpad are not working now.
After connecting an external keyboard I was able to get this from the system log:
AppleUSBHub::setPowerState(0x68fd800, 2 -> 4) timed out after 10617 ms USBF: 305518.599 AppleUSBUHCI[0x660f000]::DeviceRequest - dmaCommand (0x690c500) already had memory descriptor (0xebfb080) - clearing USBF: 305518.599 AppleUSBUHCI[0x660f000]::DeviceRequest - buffer dmaCommand (0x690c300) already had memory descriptor (0xecd8900) - clearing USBF: 305518.599 ControlTransaction: control packet 1 error 0xe0004057
Maybe some smarties in Cupertino should fix this. It looks like a software problem.
Leopard is like Windows. A reboot each day. So incredibly lame.