Am Dienstag, den 06.06.2017, 12:30 +0000 schrieb Abdulhadi Mohamed:
> Hi
>
> I apologize in advance for this is my first email using this mailing list but
> I could really use some help. I have connected a composite USB device running
> the 4.0 Linux kernel to a PC running Ubuntu. One of its functions is to act
> as a HID device for mouse and keyboard to control the host. However, an issue
> that I am currently encountering is that if the host (running Ubuntu 14.10)
> is suspended, the composite USB device cannot wake it up however a normal
> connected USB mouse or keyboard on the same USB port can wake it up.
> Detailed lsusb information for my device is provided below. Any assistance is
> greatly appreciated in solving this issue.
>
>
Hi,
that is quite old a kernel. Could you retest with the newest upstream?
I'd look at choose_wakeup() and instrument that a little to see what
is going on.
Reagrds
Oliver
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