On Sun, 12 Aug 2012 19:53:29 +0200
Bruno Prémont <[email protected]> wrote:
> This might be USB-autosuspend. 2 seconds seems to match the default
> delay for autosuspending USB devices.
Hi Bruno. That's it!
I raised the autosuspend value and I'm using it as a
workaround... but the default values are the same as the kernel 3.4.4
values, so something has changed:
/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/power$ cat
autosuspend*
2 <----- autosuspend
2000 <-- autosuspend_delay_ms
So, if the values are the same, why the behaviour has changed
from kernel 3.4 to 3.5?
I mean, it seems that with kernel 3.4 simply moving the mouse
would wake up the usb port and now with kernel 3.5 it only works if I
press a button.
So, kernel 3.5 is supposed to wake up the usb port when we move
the mouse or not?
Is there a way to restore the old behaviour from kernel 3.4?
Thanks.
--
Linux 3.5.1: Saber-toothed Squirrel
http://www.youtube.com/DanielFragaBR
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