[Wayland-bugs] [Bug 96690] libinput 1.3.2 freezing pointer
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jun 27 02:56:43 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=96690
Bug ID: 96690
Summary: libinput 1.3.2 freezing pointer
Product: Wayland
Version: 1.3.0
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: libinput
Assignee: wayland-bugs at lists.freedesktop.org
Reporter: brent.saner at gmail.com
(Arch Linux, x86_64, systemd-230, gdm/gnome3-3.20.1, wayland-1.11.0)
When moving the pointer (touchpad), it appears to "freeze"- if i lift off the
touchpad and try again, the pointer usually works. however, it sometimes also
seems to be suck in a "selection" (i.e. depressed) mode, and won't exit until i
make a click.
During these times, the following messages are of course printed to the
journal:
Jun 26 22:48:01 cylon /usr/lib/gdm/gdm-x-session[1649]: (EE) kernel bug: Touch
jump detected and discarded.
Jun 26 22:48:01 cylon /usr/lib/gdm/gdm-x-session[1649]: See
https://wayland.freedesktop.org/libinput/doc/1.3.2/touchpad_jumping_cursor.html
for details
I have two touchpads showing up; apologies as I don't know which one it'd be.
[bts at cylon ~]$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SYN2602:00 06CB:78DD Touchpad id=12 [slave pointer (2)]
⎜ ↳ G2Touch Multi-Touch by G2TSP id=10 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ ATIV Real HD Camera id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
[bts at cylon ~]$ xinput list-props "SYN2602:00 06CB:78DD Touchpad"
Device 'SYN2602:00 06CB:78DD Touchpad':
Device Enabled (138): 1
Coordinate Transformation Matrix (140): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (278): 0
libinput Tapping Enabled Default (279): 0
libinput Tapping Drag Enabled (280): 1
libinput Tapping Drag Enabled Default (281): 1
libinput Tapping Drag Lock Enabled (282): 0
libinput Tapping Drag Lock Enabled Default (283): 0
libinput Accel Speed (284): 0.000000
libinput Accel Speed Default (285): 0.000000
libinput Natural Scrolling Enabled (286): 1
libinput Natural Scrolling Enabled Default (287): 0
libinput Send Events Modes Available (258): 1, 1
libinput Send Events Mode Enabled (259): 0, 0
libinput Send Events Mode Enabled Default (260): 0, 0
libinput Left Handed Enabled (288): 0
libinput Left Handed Enabled Default (289): 0
libinput Scroll Methods Available (290): 1, 1, 0
libinput Scroll Method Enabled (291): 1, 0, 0
libinput Scroll Method Enabled Default (292): 1, 0, 0
libinput Click Methods Available (293): 1, 1
libinput Click Method Enabled (294): 1, 0
libinput Click Method Enabled Default (295): 1, 0
libinput Disable While Typing Enabled (296): 1
libinput Disable While Typing Enabled Default (297): 1
Device Node (261): "/dev/input/event9"
Device Product ID (262): 1739, 30941
libinput Drag Lock Buttons (298): <no items>
libinput Horizonal Scroll Enabled (263): 1
[bts at cylon ~]$ xinput list-props "G2Touch Multi-Touch by G2TSP"
Device 'G2Touch Multi-Touch by G2TSP':
Device Enabled (138): 1
Coordinate Transformation Matrix (140): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix (276): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Calibration Matrix Default (277): 1.000000, 0.000000,
0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Send Events Modes Available (258): 1, 0
libinput Send Events Mode Enabled (259): 0, 0
libinput Send Events Mode Enabled Default (260): 0, 0
Device Node (261): "/dev/input/event1"
Device Product ID (262): 10900, 21473
libinput Horizonal Scroll Enabled (263): 0
Available devices:
/dev/input/event0: AT Translated Set 2 keyboard
/dev/input/event1: G2Touch Multi-Touch by G2TSP
/dev/input/event2: Lid Switch
/dev/input/event3: ATIV Real HD Camera
/dev/input/event4: Power Button
/dev/input/event5: Power Button
/dev/input/event6: PC Speaker
/dev/input/event7: Video Bus
/dev/input/event8: Video Bus
/dev/input/event9: SYN2602:00 06CB:78DD Touchpad
/dev/input/event10: HDA Intel PCH Mic
/dev/input/event11: HDA Intel PCH Headphone
/dev/input/event12: HDA Intel PCH HDMI/DP,pcm=3
/dev/input/event13: HDA Intel PCH HDMI/DP,pcm=7
/dev/input/event14: HDA Intel PCH HDMI/DP,pcm=8
[root at cylon tmp]# cat /sys/class/dmi/id/modalias
dmi:bvnAmericanMegatrendsInc.:bvrP05AFC.090.160215.SH:bd02/15/2016:svnSAMSUNGELECTRONICSCO.,LTD.:pn940Z5L:pvrP05AFC:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP940Z5L-X01US:rvrSGL8554A1N-C01-G001-S0001+10.0.10586:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A:
This is for a Samsung NP940Z5L-X01US ("ATIV Book9 Pro"). Regretfully I don't
have a measuring device on me so I can't get the dimensions of the touchpad in
mm (if there's a way to get this from dmidecode, etc. do let me know)
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