Unless you specifically need an HWE kernel (default with 14.04.3), you could downgrade to the 14.04.1 kernel and then it might work. See https://wiki.ubuntu.com/Kernel/LTSEnablementStack for an explanation of what's going on. We could do with instructions documented for this specific case, but I think we're lacking in this right now.
Unless you specifically need an HWE kernel (default with 14.04.3), you could downgrade to the 14.04.1 kernel and then it might work. See https:/ /wiki.ubuntu. com/Kernel/ LTSEnablementSt ack for an explanation of what's going on. We could do with instructions documented for this specific case, but I think we're lacking in this right now.