Hi ATIpro, Below is suggestion from upstream linux-usb list:
> It could also be that the BIOS is completely ignoring the writes to the > port registers as well. Can the reporters recompile with > CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING turned on? > That will tell me which ports are being switched over. Could you do the test and post the log in LP? Thanks, -- Ming Lei -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1172908 Title: USB 2.0 Ports Dont Work on Sony Vaio Laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1172908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
