Determine usb port

Hi,
I have a problem with this configuration:
How can I determine which USB 6210 device is on USB 1 together with the USB to RS485 converter? I communicate with the converter via CreateFile().
thanx!!
Solved!
Go to Solution.

i solved this problem. just in case someone needs the solution: i was able to recursively loop through all usb hubs/devices using the winApi by tailoring this source code:
http://mtpretag.googlecode.com/svn-history/r3/trunk/c-source/jusbpmp_native_source/displayusb.c

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    [ 2181.739289] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 1 with no TDs queued?
    [ 2181.739292] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 0 with no TDs queued?
    [ 2198.969052] xhci_hcd 0000:00:14.0: remove, state 4
    [ 2198.969064] usb usb4: USB disconnect, device number 1
    [ 2198.969194] xHCI xhci_drop_endpoint called for root hub
    [ 2198.969197] xHCI xhci_check_bandwidth called for root hub
    [ 2198.973684] xhci_hcd 0000:00:14.0: USB bus 4 deregistered
    [ 2198.973694] xhci_hcd 0000:00:14.0: remove, state 1
    [ 2198.973701] usb usb3: USB disconnect, device number 1
    [ 2198.973704] usb 3-1: USB disconnect, device number 3
    [ 2198.974681] usb 3-4: USB disconnect, device number 2
    [ 2199.140187] xhci_hcd 0000:00:14.0: Slot 1 endpoint 2 not removed from BW list!
    [ 2199.140192] xhci_hcd 0000:00:14.0: Slot 1 endpoint 4 not removed from BW list!
    [ 2199.140308] xHCI xhci_drop_endpoint called for root hub
    [ 2199.140311] xHCI xhci_check_bandwidth called for root hub
    [ 2199.140639] xhci_hcd 0000:00:14.0: USB bus 3 deregistered
    [ 2328.659201] ehci_hcd 0000:00:1a.0: setting latency timer to 64
    [ 2328.868886] usb 1-1.2: new high-speed USB device number 5 using ehci_hcd
    [ 2347.145796] ehci_hcd 0000:00:1a.0: setting latency timer to 64
    [ 2347.288443] usb 1-1.2: USB disconnect, device number 5
    [ 2359.582513] ehci_hcd 0000:00:1a.0: setting latency timer to 64
    [ 2359.795564] usb 1-1.2: new high-speed USB device number 6 using ehci_hcd
    [ 2376.424057] ehci_hcd 0000:00:1d.0: setting latency timer to 64
    [ 2376.450686] ehci_hcd 0000:00:1d.0: setting latency timer to 64
    [ 2376.450717] ehci_hcd 0000:00:1d.0: remove, state 4
    [ 2376.450728] usb usb2: USB disconnect, device number 1
    [ 2376.450731] usb 2-1: USB disconnect, device number 2
    [ 2376.456233] ehci_hcd 0000:00:1d.0: USB bus 2 deregistered
    [ 2376.467332] ehci_hcd 0000:00:1a.0: setting latency timer to 64
    [ 2376.493962] ehci_hcd 0000:00:1a.0: setting latency timer to 64
    [ 2376.493982] ehci_hcd 0000:00:1a.0: remove, state 4
    [ 2376.493993] usb usb1: USB disconnect, device number 1
    [ 2376.493997] usb 1-1: USB disconnect, device number 2
    [ 2376.493999] usb 1-1.1: USB disconnect, device number 3
    [ 2376.494208] usb 1-1.2: USB disconnect, device number 6
    [ 2376.494346] usb 1-1.3: USB disconnect, device number 4
    [ 2376.536849] ehci_hcd 0000:00:1a.0: USB bus 1 deregistered
    [ 2517.463171] CPU3: Package power limit notification (total events = 81)
    [ 2517.463174] CPU1: Package power limit notification (total events = 81)
    [ 2517.463175] CPU2: Package power limit notification (total events = 81)
    [ 2517.463177] CPU0: Package power limit notification (total events = 81)
    [ 2517.474151] CPU1: Package power limit normal
    [ 2517.474153] CPU2: Package power limit normal
    [ 2517.474154] CPU3: Package power limit normal
    [ 2517.474163] CPU0: Package power limit normal
    [ 3126.529391] CPU1: Package power limit notification (total events = 125)
    [ 3126.529392] CPU0: Package power limit notification (total events = 125)
    [ 3126.529395] CPU2: Package power limit notification (total events = 125)
    [ 3126.529396] CPU3: Package power limit notification (total events = 125)
    [ 3126.529790] CPU1: Package power limit normal
    [ 3126.529791] CPU3: Package power limit normal
    [ 3126.529792] CPU2: Package power limit normal
    [ 3126.529793] CPU0: Package power limit normal
    The journalctl:
    Feb 05 17:28:26 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 2 with no TDs queued?
    Feb 05 17:28:26 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 1 with no TDs queued?
    Feb 05 17:28:26 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 0 with no TDs queued?
    Feb 05 17:28:44 ryan-linux-desktop sudo[26409]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/usr/bin/rmmod xhci_hcd
    Feb 05 17:28:44 ryan-linux-desktop sudo[26409]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: remove, state 4
    Feb 05 17:28:44 ryan-linux-desktop kernel: usb usb4: USB disconnect, device number 1
    Feb 05 17:28:44 ryan-linux-desktop kernel: xHCI xhci_drop_endpoint called for root hub
    Feb 05 17:28:44 ryan-linux-desktop kernel: xHCI xhci_check_bandwidth called for root hub
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: USB bus 4 deregistered
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: remove, state 1
    Feb 05 17:28:44 ryan-linux-desktop kernel: usb usb3: USB disconnect, device number 1
    Feb 05 17:28:44 ryan-linux-desktop kernel: usb 3-1: USB disconnect, device number 3
    Feb 05 17:28:44 ryan-linux-desktop kernel: usb 3-4: USB disconnect, device number 2
    Feb 05 17:28:44 ryan-linux-desktop sudo[26409]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: Slot 1 endpoint 2 not removed from BW list!
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: Slot 1 endpoint 4 not removed from BW list!
    Feb 05 17:28:44 ryan-linux-desktop kernel: xHCI xhci_drop_endpoint called for root hub
    Feb 05 17:28:44 ryan-linux-desktop kernel: xHCI xhci_check_bandwidth called for root hub
    Feb 05 17:28:44 ryan-linux-desktop kernel: xhci_hcd 0000:00:14.0: USB bus 3 deregistered
    Feb 05 17:28:50 ryan-linux-desktop sudo[26473]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:28:50 ryan-linux-desktop sudo[26473]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:28:50 ryan-linux-desktop sudo[26473]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:28:55 ryan-linux-desktop sudo[26522]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:28:55 ryan-linux-desktop sudo[26522]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:28:55 ryan-linux-desktop sudo[26522]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:00 ryan-linux-desktop sudo[26561]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:29:00 ryan-linux-desktop sudo[26561]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:00 ryan-linux-desktop sudo[26561]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:10 ryan-linux-desktop sudo[26652]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/usr/bin/rmmod xhci_hcd
    Feb 05 17:29:10 ryan-linux-desktop sudo[26652]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:10 ryan-linux-desktop sudo[26652]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:17 ryan-linux-desktop sudo[26714]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:29:17 ryan-linux-desktop sudo[26714]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:17 ryan-linux-desktop sudo[26714]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:25 ryan-linux-desktop sudo[26785]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:29:25 ryan-linux-desktop sudo[26785]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:25 ryan-linux-desktop sudo[26785]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:29 ryan-linux-desktop sudo[26826]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:29:29 ryan-linux-desktop sudo[26826]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:29 ryan-linux-desktop sudo[26826]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:29:30 ryan-linux-desktop sudo[26836]: ryanvade : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:29:30 ryan-linux-desktop sudo[26836]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:29:30 ryan-linux-desktop sudo[26836]: pam_unix(sudo:session): session closed for user root
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    Feb 05 17:29:34 ryan-linux-desktop su[26853]: pam_unix(su:session): session opened for user root by ryanvade(uid=1000)
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    Feb 05 17:30:54 ryan-linux-desktop kernel: usb 1-1.2: new high-speed USB device number 5 using ehci_hcd
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    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27603]: Warning: Configuration file /etc/laptop-mode/conf.d/board-specific/* is not readable, skipping.
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    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27683]: Module /usr/share/laptop-mode-tools/modules/intel-hda-powersave is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27684]: Module /usr/share/laptop-mode-tools/modules/intel-sata-powermgmt is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27685]: Module /usr/share/laptop-mode-tools/modules/laptop-mode is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27686]: Module /usr/share/laptop-mode-tools/modules/lcd-brightness is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27687]: Module /usr/share/laptop-mode-tools/modules/nmi-watchdog is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27688]: Module /usr/share/laptop-mode-tools/modules/runtime-pm is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27689]: Module /usr/share/laptop-mode-tools/modules/sched-mc-power-savings is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27690]: Module /usr/share/laptop-mode-tools/modules/sched-smt-power-savings is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27691]: Module /usr/share/laptop-mode-tools/modules/start-stop-programs is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27692]: Module /usr/share/laptop-mode-tools/modules/syslog-conf is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27693]: Module /usr/share/laptop-mode-tools/modules/terminal-blanking is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27694]: Invoking module /usr/share/laptop-mode-tools/modules/usb-autosuspend.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27706]: Enabling autosuspend mode for USBCORE Controller, with timeout 2.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27707]: Module /usr/share/laptop-mode-tools/modules/video-out is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27709]: Module /usr/share/laptop-mode-tools/modules/wireless-ipw-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27714]: Enabling auto suspend mode for usb device 1-1.2.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27713]: Module /usr/share/laptop-mode-tools/modules/wireless-iwl-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27715]: Module /usr/share/laptop-mode-tools/modules/wireless-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27717]: Module /usr/local/lib/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27716]: Enabling auto power level for usb device 1-1.2.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27718]: Module /usr/local/share/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27719]: Module /etc/laptop-mode/modules/* is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27722]: On battery power: Activating, because ENABLE_LAPTOP_MODE_ON_BATTERY is set.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27724]: Not on AC and we have battery information in /sys/class/power_supply/BAT* -- checking minimum battery charge.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27726]: /sys/class/power_supply/ADP1 is of type Mains.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27727]: Not of type "Battery", skipping.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27729]: /sys/class/power_supply/BAT0 is of type Battery.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27730]: Checking levels for /sys/class/power_supply/BAT0.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27732]: Present: 1.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27734]: Remaining charge: 2101000
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27736]: Full capacity: 5591000
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27738]: Laptop mode
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27739]: Checking if desired state is different from current state.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27740]: enabled, active
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27741]: Module /usr/share/laptop-mode-tools/modules/ac97-powersave is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27742]: Module /usr/share/laptop-mode-tools/modules/battery-level-polling is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27743]: Module /usr/share/laptop-mode-tools/modules/bluetooth is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27744]: Module /usr/share/laptop-mode-tools/modules/configuration-file-control is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27745]: Module /usr/share/laptop-mode-tools/modules/cpufreq is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27746]: Module /usr/share/laptop-mode-tools/modules/dpms-standby is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27747]: Module /usr/share/laptop-mode-tools/modules/eee-superhe is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27748]: Module /usr/share/laptop-mode-tools/modules/ethernet is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27749]: Module /usr/share/laptop-mode-tools/modules/exec-commands is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27750]: Module /usr/share/laptop-mode-tools/modules/hal-polling is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27751]: Module /usr/share/laptop-mode-tools/modules/hdparm is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27752]: Module /usr/share/laptop-mode-tools/modules/intel-hda-powersave is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27753]: Module /usr/share/laptop-mode-tools/modules/intel-sata-powermgmt is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27754]: Module /usr/share/laptop-mode-tools/modules/laptop-mode is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27755]: Module /usr/share/laptop-mode-tools/modules/lcd-brightness is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27756]: Module /usr/share/laptop-mode-tools/modules/nmi-watchdog is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27757]: Module /usr/share/laptop-mode-tools/modules/runtime-pm is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27758]: Module /usr/share/laptop-mode-tools/modules/sched-mc-power-savings is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27759]: Module /usr/share/laptop-mode-tools/modules/sched-smt-power-savings is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27760]: Module /usr/share/laptop-mode-tools/modules/start-stop-programs is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27761]: Module /usr/share/laptop-mode-tools/modules/syslog-conf is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27762]: Module /usr/share/laptop-mode-tools/modules/terminal-blanking is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27764]: Invoking module /usr/share/laptop-mode-tools/modules/usb-autosuspend.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27776]: Enabling autosuspend mode for USBCORE Controller, with timeout 2.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27777]: Module /usr/share/laptop-mode-tools/modules/video-out is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27780]: Module /usr/share/laptop-mode-tools/modules/wireless-ipw-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27781]: Module /usr/share/laptop-mode-tools/modules/wireless-iwl-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27782]: Module /usr/share/laptop-mode-tools/modules/wireless-power is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27785]: Not enabling auto suspend mode for usb device 1-1.2:1.0
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27786]: Module /usr/local/lib/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27787]: Not enabling auto power level for usb device 1-1.2:1.0
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27788]: Module /usr/local/share/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:30:54 ryan-linux-desktop laptop-mode[27789]: Module /etc/laptop-mode/modules/* is not executable or is to be skipped.
    Feb 05 17:31:12 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: setting latency timer to 64
    Feb 05 17:31:12 ryan-linux-desktop kernel: usb 1-1.2: USB disconnect, device number 5
    Feb 05 17:31:24 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: setting latency timer to 64
    Feb 05 17:31:25 ryan-linux-desktop kernel: usb 1-1.2: new high-speed USB device number 6 using ehci_hcd
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28069]: Warning: Configuration file /etc/laptop-mode/conf.d/board-specific/* is not readable, skipping.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28070]: Warning: Configuration file /etc/laptop-mode/conf.d/board-specific/* is not readable, skipping.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28083]: Determining power state from /sys/class/power_supply/ADP1/online.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28084]: Determining power state from /sys/class/power_supply/ADP1/online.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28090]: Not trying other options, already found a power supply.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28089]: Not trying other options, already found a power supply.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28106]: Battery level polling is disabled.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28110]: Battery level polling is disabled.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28111]: Prelim lock acquisition on descriptor 8 with pid 28062
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28113]: Couldn't acquire prelim lock on descriptor 8 with pid 28064
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28116]: Prelim lock acquisition on descriptor 9 with pid 28062
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28118]: Now invoking lmt_main_function with arguments -- force
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28119]: Couldn't acquire prelim lock on descriptor 9 with pid 28064
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28121]: Now invoking lock_retry with arguments -- force
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28124]: On battery power: Activating, because ENABLE_LAPTOP_MODE_ON_BATTERY is set.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28127]: Not on AC and we have battery information in /sys/class/power_supply/BAT* -- checking minimum battery charge.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28129]: /sys/class/power_supply/ADP1 is of type Mains.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28130]: Not of type "Battery", skipping.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28132]: /sys/class/power_supply/BAT0 is of type Battery.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28133]: Checking levels for /sys/class/power_supply/BAT0.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28135]: Present: 1.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28137]: Remaining charge: 2076000
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28139]: Full capacity: 5591000
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28141]: Laptop mode
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28142]: Checking if desired state is different from current state.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28144]: enabled, active
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28145]: Module /usr/share/laptop-mode-tools/modules/ac97-powersave is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28146]: Module /usr/share/laptop-mode-tools/modules/battery-level-polling is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28147]: Module /usr/share/laptop-mode-tools/modules/bluetooth is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28148]: Module /usr/share/laptop-mode-tools/modules/configuration-file-control is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28149]: Module /usr/share/laptop-mode-tools/modules/cpufreq is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28150]: Module /usr/share/laptop-mode-tools/modules/dpms-standby is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28151]: Module /usr/share/laptop-mode-tools/modules/eee-superhe is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28152]: Module /usr/share/laptop-mode-tools/modules/ethernet is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28153]: Module /usr/share/laptop-mode-tools/modules/exec-commands is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28154]: Module /usr/share/laptop-mode-tools/modules/hal-polling is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28155]: Module /usr/share/laptop-mode-tools/modules/hdparm is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28156]: Module /usr/share/laptop-mode-tools/modules/intel-hda-powersave is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28157]: Module /usr/share/laptop-mode-tools/modules/intel-sata-powermgmt is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28158]: Module /usr/share/laptop-mode-tools/modules/laptop-mode is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28159]: Module /usr/share/laptop-mode-tools/modules/lcd-brightness is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28160]: Module /usr/share/laptop-mode-tools/modules/nmi-watchdog is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28161]: Module /usr/share/laptop-mode-tools/modules/runtime-pm is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28162]: Module /usr/share/laptop-mode-tools/modules/sched-mc-power-savings is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28163]: Module /usr/share/laptop-mode-tools/modules/sched-smt-power-savings is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28164]: Module /usr/share/laptop-mode-tools/modules/start-stop-programs is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28165]: Module /usr/share/laptop-mode-tools/modules/syslog-conf is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28166]: Module /usr/share/laptop-mode-tools/modules/terminal-blanking is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28167]: Invoking module /usr/share/laptop-mode-tools/modules/usb-autosuspend.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28179]: Enabling autosuspend mode for USBCORE Controller, with timeout 2.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28180]: Module /usr/share/laptop-mode-tools/modules/video-out is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28183]: Module /usr/share/laptop-mode-tools/modules/wireless-ipw-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28185]: Module /usr/share/laptop-mode-tools/modules/wireless-iwl-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28187]: Module /usr/share/laptop-mode-tools/modules/wireless-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28188]: Module /usr/local/lib/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28190]: Module /usr/local/share/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28189]: Enabling auto suspend mode for usb device 1-1.2.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28191]: Module /etc/laptop-mode/modules/* is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28192]: Enabling auto power level for usb device 1-1.2.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28195]: On battery power: Activating, because ENABLE_LAPTOP_MODE_ON_BATTERY is set.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28197]: Not on AC and we have battery information in /sys/class/power_supply/BAT* -- checking minimum battery charge.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28199]: /sys/class/power_supply/ADP1 is of type Mains.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28200]: Not of type "Battery", skipping.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28202]: /sys/class/power_supply/BAT0 is of type Battery.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28203]: Checking levels for /sys/class/power_supply/BAT0.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28205]: Present: 1.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28207]: Remaining charge: 2076000
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28209]: Full capacity: 5591000
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28211]: Laptop mode
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28212]: Checking if desired state is different from current state.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28213]: enabled, active
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28214]: Module /usr/share/laptop-mode-tools/modules/ac97-powersave is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28215]: Module /usr/share/laptop-mode-tools/modules/battery-level-polling is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28216]: Module /usr/share/laptop-mode-tools/modules/bluetooth is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28217]: Module /usr/share/laptop-mode-tools/modules/configuration-file-control is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28218]: Module /usr/share/laptop-mode-tools/modules/cpufreq is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28219]: Module /usr/share/laptop-mode-tools/modules/dpms-standby is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28220]: Module /usr/share/laptop-mode-tools/modules/eee-superhe is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28221]: Module /usr/share/laptop-mode-tools/modules/ethernet is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28223]: Module /usr/share/laptop-mode-tools/modules/exec-commands is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28224]: Module /usr/share/laptop-mode-tools/modules/hal-polling is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28225]: Module /usr/share/laptop-mode-tools/modules/hdparm is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28226]: Module /usr/share/laptop-mode-tools/modules/intel-hda-powersave is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28227]: Module /usr/share/laptop-mode-tools/modules/intel-sata-powermgmt is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28228]: Module /usr/share/laptop-mode-tools/modules/laptop-mode is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28229]: Module /usr/share/laptop-mode-tools/modules/lcd-brightness is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28230]: Module /usr/share/laptop-mode-tools/modules/nmi-watchdog is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28231]: Module /usr/share/laptop-mode-tools/modules/runtime-pm is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28232]: Module /usr/share/laptop-mode-tools/modules/sched-mc-power-savings is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28233]: Module /usr/share/laptop-mode-tools/modules/sched-smt-power-savings is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28234]: Module /usr/share/laptop-mode-tools/modules/start-stop-programs is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28235]: Module /usr/share/laptop-mode-tools/modules/syslog-conf is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28236]: Module /usr/share/laptop-mode-tools/modules/terminal-blanking is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28237]: Invoking module /usr/share/laptop-mode-tools/modules/usb-autosuspend.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28245]: Enabling autosuspend mode for USBCORE Controller, with timeout 2.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28254]: Module /usr/share/laptop-mode-tools/modules/video-out is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28255]: Not enabling auto suspend mode for usb device 1-1.2:1.0
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28256]: Not enabling auto power level for usb device 1-1.2:1.0
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28257]: Module /usr/share/laptop-mode-tools/modules/wireless-ipw-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28258]: Module /usr/share/laptop-mode-tools/modules/wireless-iwl-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28259]: Module /usr/share/laptop-mode-tools/modules/wireless-power is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28260]: Module /usr/local/lib/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28261]: Module /usr/local/share/laptop-mode-tools/modules/* is not executable or is to be skipped.
    Feb 05 17:31:25 ryan-linux-desktop laptop-mode[28262]: Module /etc/laptop-mode/modules/* is not executable or is to be skipped.
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1d.0: setting latency timer to 64
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1d.0: setting latency timer to 64
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1d.0: remove, state 4
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb usb2: USB disconnect, device number 1
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb 2-1: USB disconnect, device number 2
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1d.0: USB bus 2 deregistered
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: setting latency timer to 64
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: setting latency timer to 64
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: remove, state 4
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb usb1: USB disconnect, device number 1
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb 1-1: USB disconnect, device number 2
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb 1-1.1: USB disconnect, device number 3
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb 1-1.2: USB disconnect, device number 6
    Feb 05 17:31:41 ryan-linux-desktop kernel: usb 1-1.3: USB disconnect, device number 4
    Feb 05 17:31:41 ryan-linux-desktop kernel: ehci_hcd 0000:00:1a.0: USB bus 1 deregistered
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU3: Package power limit notification (total events = 81)
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU1: Package power limit notification (total events = 81)
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU2: Package power limit notification (total events = 81)
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU0: Package power limit notification (total events = 81)
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU1: Package power limit normal
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU2: Package power limit normal
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU3: Package power limit normal
    Feb 05 17:34:03 ryan-linux-desktop kernel: CPU0: Package power limit normal
    Feb 05 17:37:56 ryan-linux-desktop sudo[31776]: root : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe -r xhci_hcd
    Feb 05 17:37:56 ryan-linux-desktop sudo[31776]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:37:56 ryan-linux-desktop sudo[31776]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:37:59 ryan-linux-desktop sudo[31810]: root : TTY=pts/2 ; PWD=/home/ryanvade ; USER=root ; COMMAND=/sbin/modprobe xhci_hcd
    Feb 05 17:37:59 ryan-linux-desktop sudo[31810]: pam_unix(sudo:session): session opened for user root by ryanvade(uid=0)
    Feb 05 17:37:59 ryan-linux-desktop sudo[31810]: pam_unix(sudo:session): session closed for user root
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU1: Package power limit notification (total events = 125)
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU0: Package power limit notification (total events = 125)
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU2: Package power limit notification (total events = 125)
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU3: Package power limit notification (total events = 125)
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU1: Package power limit normal
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU3: Package power limit normal
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU2: Package power limit normal
    Feb 05 17:44:12 ryan-linux-desktop kernel: CPU0: Package power limit normal
    A new kernel was just installed via pacman.  I haven't booted it yet.  Maybe that will fix it?
    EDIT: This is happening with kernel 3.7.6-1-ARCH.  Especially after the computer goes to sleep.
    Last edited by ryanvade (2013-02-21 22:51:29)

    Well 2.0 ports work now.
    3.0 works for a few seconds, then stops.
    [ 302.762355] xhci_hcd 0000:00:14.0: setting latency timer to 64
    [ 302.762468] xhci_hcd 0000:00:14.0: remove, state 84
    [ 302.775661] usb usb4: USB disconnect, device number 1
    [ 302.776021] xHCI xhci_drop_endpoint called for root hub
    [ 302.776030] xHCI xhci_check_bandwidth called for root hub
    [ 302.776377] xhci_hcd 0000:00:14.0: USB bus 4 deregistered
    [ 302.776396] xhci_hcd 0000:00:14.0: remove, state 1
    [ 302.878776] hub 3-0:1.0: activate --> -108
    [ 302.878841] usb usb3: USB disconnect, device number 1
    [ 302.879119] xHCI xhci_drop_endpoint called for root hub
    [ 302.879124] xHCI xhci_check_bandwidth called for root hub
    [ 302.879533] xhci_hcd 0000:00:14.0: USB bus 3 deregistered
    [ 314.069077] xhci_hcd 0000:00:14.0: setting latency timer to 64
    [ 314.069093] xhci_hcd 0000:00:14.0: xHCI Host Controller
    [ 314.069116] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
    [ 314.069277] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
    [ 314.069304] xhci_hcd 0000:00:14.0: irq 21, io mem 0x74600000
    [ 314.069409] xhci_hcd 0000:00:14.0: irq 42 for MSI/MSI-X
    [ 314.069910] xHCI xhci_add_endpoint called for root hub
    [ 314.069919] xHCI xhci_check_bandwidth called for root hub
    [ 314.070031] hub 3-0:1.0: USB hub found
    [ 314.070051] hub 3-0:1.0: 4 ports detected
    [ 314.080764] xhci_hcd 0000:00:14.0: xHCI Host Controller
    [ 314.080774] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
    [ 314.081037] xHCI xhci_add_endpoint called for root hub
    [ 314.081040] xHCI xhci_check_bandwidth called for root hub
    [ 314.081089] hub 4-0:1.0: USB hub found
    [ 314.081099] hub 4-0:1.0: 4 ports detected
    [ 314.430506] usb 3-4: new low-speed USB device number 2 using xhci_hcd
    [ 314.450307] usb 3-4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
    [ 314.450325] usb 3-4: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
    [ 314.454047] input: GE 98134 GE 98134 as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0/input/input20
    [ 314.454371] hid-generic 0003:05B8:3155.0007: input,hidraw0: USB HID v1.00 Keyboard [GE 98134 GE 98134] on usb-0000:00:14.0-4/input0
    [ 314.459555] input: GE 98134 GE 98134 as /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.1/input/input21
    [ 314.460089] hid-generic 0003:05B8:3155.0008: input,hiddev0,hidraw1: USB HID v1.00 Mouse [GE 98134 GE 98134] on usb-0000:00:14.0-4/input1
    [ 341.130120] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 0 with no TDs queued?
    Something else I noticed was that when I unplug the power cable to my laptop, the USB 3.0 stops and I get this in dmesg right after:
    [ 609.467318] EXT4-fs (sda6): re-mounted. Opts: data=ordered,commit=600
    [ 609.485639] EXT4-fs (sda5): re-mounted. Opts: data=ordered,commit=600
    [ 609.988234] EXT4-fs (sda6): re-mounted. Opts: data=ordered,commit=600
    [ 610.072949] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 2 ep 0 with no TDs queued?
    [ 610.097739] EXT4-fs (sda5): re-mounted. Opts: data=ordered,commit=600
    [ 610.664363] EXT4-fs (sda6): re-mounted. Opts: data=ordered,commit=600
    [ 610.737512] EXT4-fs (sda5): re-mounted. Opts: data=ordered,commit=600
    *NOTE is it possible to install the 3.8-rc kernel through yaourt? I have tried to compile it myself using old config and it never works.  EVER.
    Last edited by ryanvade (2013-02-10 06:27:42)

  • HT2421 If I attach a hard drive to the USB port, can I access it from the wired network, while simultaneously creating a separate wifi network with NO access to the hard drive?

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  • Has anyone successfully used a "WD My Book for Mac" via NAS (plugged into USB port on router) as a Time Machine back-up drive?

    Has anyone successfully used a "WD My Book for Mac" via NAS (plugged into USB port on router) as a Time Machine back-up drive? Apple support tech tried to tell me it wasn't possible and that the only NAS Time Machine could back up to is the Time Capsule, but I'm not buying it. I know it's doable, but I'm having a hard time figuring out which External HDDs will work and which ones won't.  If not My Book for Mac, is there an External HDD that will work? (Running OS X 10.9.1 - Mavericks, btw...)

    Given the nature of backups, my recommendation has always been to use a strategy that is unequivocally supported by Apple. As you already determined Apple Support unequivocally informed you that your proposal will not work, unless your router is an Apple AirPort Extreme or Time Capsule.
    The exhaustive list of devices supported by Time Machine amounts to the following:
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    Use whatever backup device you want, but you should be aware that this site is full of reports of misery from hapless individuals who had been using NAS devices for Time Machine backups, only to find that they were incomplete, corrupted, or useless when they were required. Apple won't care if you lose your data while using a Time Machine configuration specifically excluded from their technical support documents.

  • Updated OS X Mavericks and now USB ports and MS Office apps won't work. How do I fix this?

    I updated  my MacBook Pro (mid 2012) to OS X Mavericks 10.9.4 and now my USB ports and MS Office apps won't work.  What do I do to fix this?

    What system version were you running before you updated to 10.9.4? Another 10.9.x or something earlier?
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    HI - I have a printer connected to the USB port of my E3200. It is working perfectly as a network device. It happens to be an Epson Stylus Photo 1400. My question:
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    Solved!
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    wooleysdad wrote:
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  • How can I find/fix bad USB Port on MBP 2012 ivy 15' WITH SUPERDRIVE

    I have a 2012 15' ivy bridge macbook pro with the super drive. I am a DJ and I get terrible static and other audio problems when the mixer/soundcard is connected to one of the USB ports, how can I determine which one it is and how can I fix it?

    You'll just have to test your USB ports and see if you have a 'good' one - if not, take your machine and your equipment into your local Apple Store and let them 'hear' the problems with the USB port(s). There have been a number of posts here with problems using the USB 3.0 ports with various devices - usually USB 3.0 devices. Since the release of Mountain Lion, I've not read of many USB problems, though, with the 2012 machines. There have been some other problems reported with ML (not enough time on battery seems to be the main glitch but it's a problem that is not tied to certain models - just seems hit and miss).
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  • Anyway to bypass a broken USB port? I got an error saying that my USB device was drawing too much power and had to shut off.

    I have a macbook pro. I just upgraded to Mavericks last night hoping this would fix the problem, but it hasn't. I received this error message and now none of my USB ports are working. I researched some and people have told me to reset the nvram, yet it is still not working. I have seen Thunderport docks that include USB ports on them, but they cost around $200. Just seeing if there is some sort of adapter or clever way to get around this problem? I mainly use my USB port for a Wacom Tablet. I was thinking about replacing the logic board, but that would be my last option. also, when i plug my phone into one of the USB ports, it shows that it is charging my phone, but it doesnt show up on my computer.
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    You may see if you can get a rise out of it by use of another reset...
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    The computer may not need a new logic board, but an adequate diagnosis
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    hang out, for further testing and repair. Or trust a reputable repair company
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    on how they prefer to set up the repair, and how they want it shipped.
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  • Macbook pro retina 13 late 2013, usb ports are intermittent with iPhone

    Macbook pro retina 13 late 2013, usb ports are intermittent with iPhone
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    Restart your computer.
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    Thank you for using Apple Support Communities.
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  • Programmatically determine USB type

    Hi all,
    This is likely one of those really obvious things that I've somehow just missed, but I was wondering if anyone knew of a way to programmatically determine whether a device I'm communicating with is using USB 1.0 or 2.0?  I'm working on a VISA driver for an USB instrument that returns a data set in a completely different format depending on what kind of USB port it is plugged into.  The instrument itself automatically determine which format it will use - and there doesn't appear to be any obvious status/data type indicator I can read off the instrument.  I could pull the data in and analyze it to determine the format, but that seems clumsy.  It would be much better if I could just detect the type and parse the data based on the type...
    Any help at all would be appreciated!
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    I'm currently doing some programming with the FTDI chipset of USB devices.  The FT_GetDeviceInfoList query contains information regarding the speed.  The D2XX_Programmer's Guide descriptions lists: 
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