[    0.323146] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[    6.068776] ACPI Error: [AR02] Namespace lookup failure, AE_NOT_FOUND (20141107/psargs-359)
[    6.068780] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0._PRT] (Node ffff88044e8dea00), AE_NOT_FOUND (20141107/psparse-536)
[    6.078417] bluetooth hci0: Direct firmware load for brcm/BCM20702A0-0489-e07a.hcd failed with error -2
[    6.134861] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro