On Tue, 23 Jan 2018 17:43:27 +0000 Mike Lothian <mike@xxxxxxxxxxxxxx> wrote: > Hi > > I've applied all BIOS updates for my laptop including the pulled one > for Spectre/Meltdown & ME bugs the other week > http://www.dell.com/support/home/uk/en/ukdhs1/product-support/servicetag/8k5w662/drivers > > If it helps, I don't have this issue in Windows but I rarely have it booted > > I thought it might have something to do with an ACPI failure (see bug > https://bugzilla.kernel.org/show_bug.cgi?id=198051) > > Regards > > Mike > -- > 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 > Hi Mike, You did not specify what provides the USB-C port. I suppose that your USB-C port is actually a Thunderbolt 3 port from an Intel controller. What you describe is a well known bug that affects all Thunderbolt 3 ports and this bug has always existed in Linux, including until now. I also have a Dell laptop, some Intel NUCs and some ATX motherboards with Thunderbolt 3 ports, all of which have this bug. On the other hand, all the USB C ports that I have seen, which are connected to other USB controllers, e.g. from ASMedia, those work normally, they do not have this bug. Best regards ! -- 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
