Hi Felipe, On Mon, Apr 11, 2016 at 08:12:16AM +0300, Felipe Balbi wrote: > > On 2016-04-04 9:06:28, Olliver Schinagl wrote: > >> It spews some messages in dmesg (taking some 15 seconds) and only then, the > >> keyboard starts to work again. > > which messages ? We need these dmesg messages Olliver posted his dmesg here [0] (I excerpted his message when replying to it). I tried with 4.6.0-rc3 and the relevant messages are: Apr 11 01:51:54 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:51:54 kernel: usb 1-3: hub failed to enable device, error -62 Apr 11 01:51:59 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:00 kernel: usb 1-3: new full-speed USB device number 3 using xhci_hcd Apr 11 01:52:00 kernel: usb 2-3: device not accepting address 2, error -62 Apr 11 01:52:00 kernel: hub 1-3:1.0: USB hub found Apr 11 01:52:00 kernel: hub 1-3:1.0: 3 ports detected Apr 11 01:52:00 kernel: usb 1-5: new full-speed USB device number 4 using xhci_hcd Apr 11 01:52:00 kernel: usb 1-3.1: new full-speed USB device number 5 using xhci_hcd Apr 11 01:52:00 kernel: usb 1-3.2: new full-speed USB device number 6 using xhci_hcd Apr 11 01:52:00 kernel: usb 1-3.3: new full-speed USB device number 7 using xhci_hcd Apr 11 01:52:05 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:11 kernel: xhci_hcd 0000:00:14.0: Command completion event does not match command Apr 11 01:52:11 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:11 kernel: usb 2-3: device not accepting address 3, error -62 Apr 11 01:52:13 kernel: random: nonblocking pool is initialized Apr 11 01:52:22 kernel: xhci_hcd 0000:00:14.0: Command completion event does not match command Apr 11 01:52:22 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:27 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:27 kernel: usb 2-3: device not accepting address 4, error -62 Apr 11 01:52:33 kernel: xhci_hcd 0000:00:14.0: Command completion event does not match command Apr 11 01:52:33 kernel: xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command Apr 11 01:52:38 kernel: usb 2-3: device not accepting address 5, error -62 Apr 11 01:52:38 kernel: usb usb2-port3: unable to enumerate USB device Apr 11 01:52:38 kernel: input: bcm5974 as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input12 Apr 11 01:52:38 kernel: hidraw: raw HID events driver (C) Jiri Kosina Apr 11 01:52:38 kernel: usbcore: registered new interface driver bcm5974 Apr 11 01:52:38 kernel: usbcore: registered new interface driver usbhid Apr 11 01:52:38 kernel: usbhid: USB HID core driver Apr 11 01:52:38 kernel: mousedev: PS/2 mouse device common for all mice Apr 11 01:52:38 kernel: input: Apple Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/0003:05AC:0259.0001/input/input13 Apr 11 01:52:38 kernel: usbcore: registered new interface driver btusb Apr 11 01:52:38 kernel: apple 0003:05AC:0259.0001: input,hidraw0: USB HID v1.11 Keyboard [Apple Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:14.0-5/input0 Apr 11 01:52:38 kernel: apple 0003:05AC:0259.0002: hidraw1: USB HID v1.11 Device [Apple Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:14.0-5/input1 Apr 11 01:52:38 kernel: usb 1-3.1: USB disconnect, device number 5 I can post a full log if you want. Also, once in a while it never finds my keyboard, and I get messages: Jan 07 03:03:46 kernel: xhci_hcd 0000:00:14.0: Secondary root hub is not suspended Jan 07 03:03:46 kernel: pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x60 [usbcore] returns -16 -- J.M. [0] https://bugzilla.kernel.org/show_bug.cgi?id=115741 -- 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
