Bjorn has a new patchset - I've verified them and the patches have now been accepted upstream:
commit eb31aae8cb5eb54e234ed2d857ddac868195d911 Author: Bjorn Helgaas <bhelg...@google.com> Date: Thu Jan 5 14:27:24 2012 -0700 PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB commit 24d25dbfa63c376323096660bfa9ad45a08870ce Author: Bjorn Helgaas <bhelg...@google.com> Date: Thu Jan 5 14:27:19 2012 -0700 x86/PCI: amd: factor out MMCONFIG discovery -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647043 Title: Dell Studio 1536 Unable to detect USB ports (Maverick) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/647043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs