[mythtv-users] How To Prevent Disabling of USB Devices When Idle
Stephen Worthington
stephen_agent at jsw.gen.nz
Sat Sep 30 12:47:26 UTC 2017
On Fri, 29 Sep 2017 14:42:26 -0700, you wrote:
>I have an Intel NUC 7I5BNH as a frontend. I use an IO Gear wireless
>keyboard/mouse with it. The interface to the frontend is a USB dongle.
>When the frontend is idle for enough time, the screen saver kicks in.
>Usually, pressing a key or moving the mouse (trackball) will wake up the
>frontend. However, if more time passes by, the frontend kernel goes to
>sleep too, and no amount of key pressing or mouse moving will wake it
>up. I suspect that the kernel is disabling the USB keyboard/mouse
>wireless dongle. Is there some way to prevent this?
>Ubuntu 14.04.
>Jay
Have you checked your BIOS settings? The wakeup sources are often
configured there.
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