Further information has come to light today. I'm now running 3.2.0-29 (PAE) on the same platform. This does not exhibit the USB controller power shut-down bug unless as mass storage device is connected.
My USB memory card reader or a USB stick left connected to the motherboard at kernel shutdown results in the mouse and keyboard power being left on. Remove the mass storage device, boot the same kernel and shut it down again and they are turned off. This bug is now 100% repeatable. If you would like me to collect any further information, just let me know what? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/936190 Title: nForce 590 USB power regression in 3.0.0-16 and 3.2.0-24 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/936190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
