I do not see runtime pm for XHCI Lots for PCI, some for I2c There are some autosuspend for HCI
Good Autosuspend for unknown USB device 1-1 (8087:0024) Good Autosuspend for USB device xHCI Host Controller [usb3] Good Autosuspend for USB device xHCI Host Controller [usb4] Good Autosuspend for USB device EHCI Host Controller [usb1] Good Autosuspend for USB device EHCI Host Controller [usb2] Good Autosuspend for USB device USB 3.0 HUB [VLI Labs, Inc. ] Good Autosuspend for USB device USB 3.0 HUB [VLI Labs, Inc. ] Good Autosuspend for USB device 4-Port USB 3.0 Hub [VIA Labs, Inc.] Good Autosuspend for USB device USB2.0 Hub [5-1] Good Autosuspend for USB device USB 2.0 HUB [5-1.2.1] Good Autosuspend for USB device USB 2.0 HUB [5-1.2] Good Autosuspend for USB device xHCI Host Controller [usb5] Good Autosuspend for USB device USB 2.0 Hub [2-1.3] Good Autosuspend for unknown USB device 2-1 (8087:0024) Good Autosuspend for USB device xHCI Host Controller [usb6] Good Autosuspend for USB device USB 2.0 Hub [2-1.3.4] The USB 3.0 hub is Bus 006 Device 004: ID 2109:0812 VIA Labs, Inc. VL812 Hub Bus 006 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub Bus 006 Device 002: ID 2109:0810 VIA Labs, Inc. VL81x Hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242321 Title: USB 3.0 Harddrive not recognised To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs