I suggest you also update the firmware which is easy if you go here. You have systems certified to work on Microsoft Windows (WHQL), which resume fine, hook up a random USB device and watch issues pop up.īest option is to disable the sleep or automatic hibernation mode to prevent it sleeping, Proper ACPI (Advanced Configuration and Power Interface) support is on a device by device basis and its always hit or miss. If it doesn’t work, your only solution is disable suspend / hibernation. This is not going to be a popular, but its true.Ĭomputers not waking from sleep / hibernation properly is common regardless of kernel / Operating System.