Am Sonntag, den 19.02.2017, 06:48 +0300 schrieb c400: > [ 805.771818] sd 7:0:0:0: [sdd] Attached SCSI removable disk > [ 805.811101] DMAR: DRHD: handling fault status reg 2 > [ 805.811108] DMAR: [DMA Read] Request device [07:00.0] fault addr > fff98000 [fault reason 06] PTE Read access is not set > [ 805.811139] xhci_hcd 0000:07:00.0: WARNING: Host System Error > [ 805.848184] xhci_hcd 0000:07:00.0: Host not halted after 16000 > microseconds. This looks like your iommu is acting up. Does it work if you disable support for it? Regards Oliver -- 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
