On Wed, Aug 12, 2009 at 18:15, Alan Stern<stern@xxxxxxxxxxxxxxxxxxx> wrote: > Have you tried removing the wireless card entirely? If that solves the > problem then there's probably no point in messing around with ehci-hcd. It's a latop - I don't know if it is possible to physically remove wifi. And wifi is rather important on laptop. And wifi doesn't use ehci's irq line. And in apic mode those wakeups appear regardless of whatever I do with wifi. Anyway, I haven't tried hardware "solutions" yet. > Maybe you should do these two things in the opposite order, since the > SMI bit gets set whenever the OS semaphore changes state. Obviously yes, my bad. But sadly reversing order didn't change anything. > You could look to see if there are any BIOS updates available for your > system. There is, I will check it out soon. There is some "Support Legacy USB" configuration option in bios config, changing which doesn't have any noticable effect. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
