a XHCI related bug can be captured using EHCI debug dongle (http://www.coreboot.org/DIY_EHCI_debug_dongle)
** Attachment added: "XHCI bug on Thinkpad v4400u" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1212381/+attachment/3772902/+files/usb-xhci-log-v4400u ** Changed in: linux (Ubuntu Quantal) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1212381 Title: Lenovo v4400u Boot failure and hang with a cursor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1212381/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
