[mythtv-users] Wake from USB

[Ole Nissen]

Hi,

You need to turn on the power to the usb port as well, like:
echo enabled > /sys/bus/usb/devices/usb3/power/wakeup'"

Ofcourse change "usb3" to the port you use.

I have made a udev rule for my dinovo mini keyboard like this:
SUBSYSTEM=="usb", ATTRS{idVendor}=="046d", ATTRS{idProduct}=="c71f"
RUN+="/bin/sh -c 'echo enabled > /sys$env{DEVPATH}/../power/wakeup;echo
enabled > /sys/bus/usb/devices/usb3/power/wakeup'"

Hope this helps.

Best Ole


2013/4/2 Mitchell Gore <mitchell.gore at gmail.com>

> Okay i just checked the BIOS and its enabled.  Also here is some more info
> on the computer:
>
> mitchell at livingroom:~$ cat /proc/acpi/wakeup
> Device  S-state   Status   Sysfs node
> P0P1      S4    *disabled  pci:0000:00:1e.0
> P0P4      S4    *disabled  pci:0000:00:1c.0
> P0P5      S4    *disabled  pci:0000:00:1c.1
> P0P6      S4    *disabled  pci:0000:00:1c.2
> P0P7      S4    *disabled
> P0P8      S4    *disabled
> P0P9      S4    *disabled
> USB0      S3    *enabled   pci:0000:00:1d.0
> USB1      S3    *enabled   pci:0000:00:1d.1
> USB2      S3    *enabled   pci:0000:00:1d.2
> USB3      S3    *enabled   pci:0000:00:1d.3
> EUSB      S3    *enabled   pci:0000:00:1d.7
>
> mitchell at livingroom:~$ lsusb |grep eHome
> Bus 003 Device 003: ID 045e:006d Microsoft Corp. eHome Remote Control
> Keyboard keys
>
> mitchell at livingroom:~$ grep 006d /sys/bus/usb/devices/*/idProduct
> /sys/bus/usb/devices/3-2/idProduct:006d
>
> mitchell at livingroom:~$ cat /sys/bus/usb/devices/3-2/power/wakeup
> enabled
>
> One thing i have noticed is that when the PC is sleeping i the LED on the
> remote is on all the time.  Normally the light is only on when IR signals
> are received. I have also tried this with a keyboard as well.
>
> Thanks,
> Mitchell
>
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