[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Sean Lanigan changed: What|Removed |Added Attachment #138781|0 |1 is

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #23 from VF --- @Sean I could not have your tweak to work on my own laptop. I had to change it this way so that it matches: +libinput:name:*CyPS/2 Cypress Trackpad:dmi:*svnDell*:pnXPSL322X* +

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #22 from VF --- Thank you very much Sean (and freedesktop team), you were faster than I could : I've finished yesterday with fighting to have a persistent live usb key to work on this issue :) -- You are receiving

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Peter Hutterer changed: What|Removed |Added Status|NEEDINFO|RESOLVED

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Sean Lanigan changed: What|Removed |Added Attachment #138752|0 |1 is

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #19 from Peter Hutterer --- Looks correct, thanks. Can you re-attach this as signed-off, git-formatted patch? This way I can directly apply it and you get all the credit and glory that comes with that ;)

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #17 from Peter Hutterer --- It's a so-called schmitt trigger, pressure needs to go above "down" to be detected as touch and below "up" to be released again. down > up to make the touch more resilient.

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #15 from Sean Lanigan --- I also have a Dell XPS13 L322X, I've followed the steps linked to and have found that using 'libinput measure touchpad-pressure --touch-thresholds=105:60 --palm-threshold=230' seemed

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Peter Hutterer changed: What|Removed |Added Status|NEW |NEEDINFO

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #13 from VF --- Here my own measures: ubuntu@ubuntu:~$ sudo libinput measure touch-size Using CyPS/2 Cypress Trackpad: /dev/input/event6 Error: device does not have ABS_MT_TOUCH_MAJOR ubuntu@ubuntu:~$ sudo libinput

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Ekinoks changed: What|Removed |Added Status|NEEDINFO|NEW --- Comment #12

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #10 from VF --- Please ignore last 2 sentences: I can do selection with touchpad, with double-tap with very ultra-light light pressure : it seem this device has hidden capabilities, pressure dependant, that interfere

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #9 from VF --- Hi. I did the test with latest 18.04 daily ubuntu with libinput10 1.10.3. After reading the post of Silvio here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746740/comments/25 I feel I have to

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Peter Hutterer changed: What|Removed |Added Status|NEW |NEEDINFO --

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Peter Hutterer changed: What|Removed |Added CC|

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #7 from VF --- I found these additional information in Dell XP13-L322X specifications : Touchpad Resolution: 250 cpi Size: Width: 96,8 mm (3,81") Heitgh: 58,8 mm (2,31") Please notice that I was not able to

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Daniel van Vugt changed: What|Removed |Added Status|NEEDINFO|NEW

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #6 from VF --- [EDIT] Above log if from K4.4.0-112-generic (ubuntu 14.04.5) -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #5 from VF --- [EDIT] Above log if from K4.4.0-generic (ubuntu 14.04.5) -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #4 from VF --- dmesg|grep -i "ps/2" [0.805591] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [0.813505] mousedev: PS/2 mouse device common for all mice [2.008952] input:

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 --- Comment #3 from VF --- Yes dpkg -s libinput10 | grep Version Version: 1.9.4-2ubuntu1 I could not select this version in the droplist above, and also I'm not sure it is Wayland as I read ubuntu 18.04 defaults to Xorg --

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Daniel van Vugt changed: What|Removed |Added Status|NEW

[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

https://bugs.freedesktop.org/show_bug.cgi?id=104990 Daniel van Vugt changed: What|Removed |Added Summary|touchpad laggy |XPS13