I have a Dell M1530 running Ubuntu 8.10 2.6.27-9 kernel and upon resume from a suspend, the following prints out: ... [ 1470.417260] pm_op(): usb_dev_resume+0x0/0x10 [usbcore] returns -19 [ 1470.417302] PM: Device 6-1 failed to resume: error -19 [ 1470.969145] usb 6-2.1: reset full speed USB device using uhci_hcd and address 4 [ 1471.153144] usb 6-2.2: reset full speed USB device using uhci_hcd and address 5 [ 1471.341145] usb 6-2.3: reset full speed USB device using uhci_hcd and address 6 [ 1471.564081] usb 1-2: reset full speed USB device using uhci_hcd and address 5 [ 1471.721267] option 6-1:1.0: GSM modem (1-port) converter detected [ 1471.721370] usb 6-1: GSM modem (1-port) converter now attached to ttyUSB0 [ 1471.721384] option 6-1:1.1: GSM modem (1-port) converter detected [ 1471.721426] usb 6-1: GSM modem (1-port) converter now attached to ttyUSB1 [ 1471.721719] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:2640) [ 1471.722043] uvcvideo: Failed to query (135) UVC control 1 (unit 0) : -32 (exp. 26). [ 1471.779424] input: Laptop Integrated Webcam as /devices/pci0000:00/0000:00:1a.7/usb3/3-1/3-1:1.0/input/input12 [ 1471.788376] PM: resume devices took 5.236 seconds ... I'm not sure what the errors are and if they are affecting the devices in some way. From what I can tell, the devices appear to function normally. Anyone know what these mean? Thanks, -Andrew $ lsusb Bus 003 Device 002: ID 05a9:2640 OmniVision Technologies, Inc. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 007: ID 413c:8136 Dell Computer Corp. Wireless 5520 Cingular Mobile Broadband (3G HSDPA) Minicard Diagnostics Port Bus 006 Device 006: ID 0a5c:4503 Broadcom Corp. Bus 006 Device 005: ID 0a5c:4502 Broadcom Corp. Bus 006 Device 004: ID 413c:8126 Dell Computer Corp. Wireless 355 Bluetooth Bus 006 Device 003: ID 0a5c:4500 Broadcom Corp. Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 005: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub -- 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
