https://bugzilla.kernel.org/show_bug.cgi?id=42728





--- Comment #2 from Oleksij Rempel (fishor) <bug-tr...@fisher-privat.net>  
2012-02-05 13:00:29 ---
hmm...
i just found this workaround, for my model and i got suspend without crashes:

EHCI_BUSES="0000:00:1a.0 0000:00:1d.0"
case "${1}" in
    hibernate|suspend)
        # Switch USB buses off
        for bus in $EHCI_BUSES; do
            echo -n $bus > /sys/bus/pci/drivers/ehci_hcd/unbind
        done
        ;;
    resume|thaw)
        # Switch USB buses back on
        for bus in $EHCI_BUSES; do
            echo -n $bus > /sys/bus/pci/drivers/ehci_hcd/bind
        done
        ;;
esac

what i still really care is memmory corruptions after failed suspend. why do
they present after power off/on cycle? only way to fix it is use start windows
and suspend it (just start will not help), or open case of laptop and remove
battary.

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