Gentoo Archives: gentoo-user

From: "J. Roeleveld" <joost@××××××××.org>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] some keyboard lag
Date: Tue, 16 Jun 2015 13:46:45
Message-Id: 1862669.VinHtNvBOo@andromeda
In Reply to: Re: [gentoo-user] some keyboard lag by "Stefan G. Weichinger"
1 On Monday, June 08, 2015 08:56:13 PM Stefan G. Weichinger wrote:
2 > Am 2015-06-08 um 20:25 schrieb J. Roeleveld:
3 > > There was a similar thread here before about USB and suspend. Check
4 > > that for specifics if in a hurry. Not at computer now to find the
5 > > earlier email.
6 >
7 > didn't find it yet .. but no hurry at all.
8 >
9 > > Apart from kernel level USB suspend. There are settings in /sys/....
10 > > where you can disable USB suspend on a per-device level.
11 >
12 > .. as mentioned in:
13 >
14 > https://wiki.gentoo.org/wiki/USB_Power_Saving
15 >
16 > ?
17
18 Yes, similar to this.
19 You want to find out how to identify USBHID devices and disable it for those.
20
21 On my laptop (only a USB mouse):
22 /sys/bus/usb/devices/1-6:1.0/driver ->
23 ../../../../../../bus/usb/drivers/usbhid
24
25 --
26 Joost