<email address hidden>: It's unclear what you mean by, "I tried 3.12.4 with a patch from comment 16 applied but it didn't change anything. Also, after removing xhci_hcd module my mouse and keyboard lose power and my system hangs."
The patch didn't help with which test? Shutting down with the xHCI driver loaded, or shutting down with it unloaded?
<email address hidden>: It's unclear what you mean by, "I tried 3.12.4 with a patch from comment 16 applied but it didn't change anything. Also, after removing xhci_hcd module my mouse and keyboard lose power and my system hangs."
The patch didn't help with which test? Shutting down with the xHCI driver loaded, or shutting down with it unloaded?