As of the latest in intrepid-proposed, I get this in dmesg, and USB 2.0 support is working again!
[ 14.483131] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 14.485309] ehci_hcd 0000:00:13.5: applying AMD SB600/SB700 USB freeze workaround So if you guys want an easy fix, try adding -proposed to your apt sources, pinning it as lower priority, and then installing: linux-image-2.6.27-11-generic linux-headers-2.6.27-11-generic linux-headers-2.6.27-11 linux-restricted-modules-2.6.27-11-generic Good luck. -- ehci_hcd module causes I/O errors in USB 2.0 devices https://bugs.launchpad.net/bugs/88746 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs