On 31 January 2018 at 22:09, Tomasz Kłoczko <kloczko.tomasz(a)gmail.com>
wrote:
[..]
Why I think that it may be related to libinput? Because in logs I see
as
well another type of entries:
# journalctl -xe | grep libinput
Jan 31 21:55:18 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event5 debounce: offset negative (-354ms)
Jan 31 21:55:18 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event5 debounce short: offset negative (-368ms)
Jan 31 21:56:27 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event5 debounce: offset negative (-1107ms)
Jan 31 21:56:27 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event5 debounce short: offset negative (-1120ms)
Jan 31 22:05:12 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event4 keyboard: offset negative (-331ms)
Jan 31 22:06:05 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event4 keyboard: offset negative (-750ms)
Jan 31 22:06:05 domek org.gnome.Shell.desktop[2153]: libinput error:
libinput bug: timer event4 keyboard: offset negative (-413ms)
Correction:
# libinput list-devices | grep ^Device -A1
Device: Video Bus
Kernel: /dev/input/event7
--
Device: Sony Vaio Jogdial
Kernel: /dev/input/event9
--
Device: Sony Vaio Keys
Kernel: /dev/input/event8
--
Device: Video Bus
Kernel: /dev/input/event6
--
Device: Power Button
Kernel: /dev/input/event1
--
Device: Lid Switch
Kernel: /dev/input/event0
--
Device: USB 2.0 Camera: USB Camera
Kernel: /dev/input/event13
--
Device: HDA Intel PCH Headphone
Kernel: /dev/input/event10
--
Device: HDA Intel PCH HDMI/DP,pcm=3
Kernel: /dev/input/event11
--
Device: HDA Intel PCH HDMI/DP,pcm=7
Kernel: /dev/input/event12
--
Device: Logitech M185
Kernel: /dev/input/event5
--
Device: CD002 CD002
Kernel: /dev/input/event3
--
Device: AT Translated Set 2 keyboard
Kernel: /dev/input/event2
--
Device: AlpsPS/2 ALPS GlidePoint
Kernel: /dev/input/event4
So event4 it is in my case touch pad and event5 it is Logitech M185 mouse.
In other words: those "libinput bug" log entries looks like are not related
to emitting those short bursts of repeating keystrokes.
kloczek
--
Tomasz Kłoczko | LinkedIn:
http://lnkd.in/FXPWxH