[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 Peter Hutterer changed: What|Removed |Added Status|NEEDINFO|RESOLVED Resolution|--- |WONTFIX --- Comment #7 from Peter Hutterer --- sorry, should've checked myself first. Jump happens on single-finger to double-finger change, see E: 0.703993 0003 2457 # EV_ABS / ABS_X2457 E: 0.703993 0003 0001 2527 # EV_ABS / ABS_Y2527 E: 0.703993 0003 001c 0005 # EV_ABS / ABS_TOOL_WIDTH 5 E: 0.703993 0001 0145 # EV_KEY / BTN_TOOL_FINGER 0 E: 0.703993 0001 014d 0001 # EV_KEY / BTN_TOOL_DOUBLETAP 1 E: 0.703993 # SYN_REPORT (0) -- +10ms E: 0.716439 0003 2525 # EV_ABS / ABS_X2525 E: 0.716439 0003 0001 5159 # EV_ABS / ABS_Y5159 E: 0.716439 0003 001c 0010 # EV_ABS / ABS_TOOL_WIDTH 10 E: 0.716439 0001 0145 0001 # EV_KEY / BTN_TOOL_FINGER 1 E: 0.716439 0001 014d # EV_KEY / BTN_TOOL_DOUBLETAP 0 E: 0.716439 # SYN_REPORT (0) -- +13ms E: 0.729451 0003 2639 # EV_ABS / ABS_X2639 E: 0.729451 0003 0001 5132 # EV_ABS / ABS_Y5132 E: 0.729451 0003 001c 0008 # EV_ABS / ABS_TOOL_WIDTH 8 E: 0.729451 # SYN_REPORT (0) -- +13ms Needs an axis range fix too, still using the traditional made-up synaptics ranges and 5132 is quite a bit out of that... Anyway, I noticed this is a touchpad from 2007. We have some code in place to ignore jumps on finger count changes and that should/may work with this touchpad but tbh, I don't have any spare time to invest in hw that's 10 years old. Given that we notice the jump and discard it, the worst bit right now is the error message, right? So I'll just do the jedi-wave, tell you this is not the error message you're looking for and close this as WONTFIX. Sorry. -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 --- Comment #6 from Benjamin Tissoires --- (In reply to Dave from comment #3) > Dmesg output attached. I tried using hid-recorder against the input device, > but it just returns an error. > > ``` > # hid-recorder /dev/input/event4 > D: 0 > HIDIOCGRDESCSIZE: Invalid argument > Unable to open device: Invalid argument > > No events where recorded. > ``` > > Everything I've seen online and in the man pages indicates it should be > recording a /dev/hidraw device, but I don't have any hidraw devices > anywhere under /dev. Is there something I need to do to enable those devices? Well, your touchpad is using PS/2 so no it's normal you do not have any hidraw node. The dmesg shows that your touchpad is ps2 only, so there won't be much we can do in the kernel if the evemu-record. Peter if you can pinpoint where the jump happens in the evemu-file I might be able to tell if if this is fixable in the kernel or not. -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 --- Comment #5 from Peter Hutterer --- benjamin, any comments? -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 --- Comment #4 from Krasi --- seems similar to the bug I just reported https://bugs.freedesktop.org/show_bug.cgi?id=105022 -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 --- Comment #3 from Dave --- Dmesg output attached. I tried using hid-recorder against the input device, but it just returns an error. ``` # hid-recorder /dev/input/event4 D: 0 HIDIOCGRDESCSIZE: Invalid argument Unable to open device: Invalid argument No events where recorded. ``` Everything I've seen online and in the man pages indicates it should be recording a /dev/hidraw device, but I don't have any hidraw devices anywhere under /dev. Is there something I need to do to enable those devices? -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 --- Comment #2 from Dave --- Created attachment 137157 --> https://bugs.freedesktop.org/attachment.cgi?id=137157&action=edit dmesg output -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 Peter Hutterer changed: What|Removed |Added CC||benjamin.tissoi...@gmail.co ||m, peter.hutte...@who-t.net Status|NEW |NEEDINFO --- Comment #1 from Peter Hutterer --- Attach a dmesg please and the output of hid-record for the device, thanks. -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
[Wayland-bugs] [Bug 104812] kernel: touchpad jump (libinput 1.9.3) Lenovo R61
https://bugs.freedesktop.org/show_bug.cgi?id=104812 Bug ID: 104812 Summary: kernel: touchpad jump (libinput 1.9.3) Lenovo R61 Product: Wayland Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: libinput Assignee: wayland-bugs@lists.freedesktop.org Reporter: davefrei...@hotmail.com Created attachment 136989 --> https://bugs.freedesktop.org/attachment.cgi?id=136989&action=edit evemu-record capture of the event I've noticed this message in my journal logs. Seems to occur intermittently when I'm doing a two-finger scroll on my touch pad. Journal messages: Jan 27 12:25:25 localhost.localdomain org.gnome.Shell.desktop[1441]: libinput error: event4 - libinput error: SynPS/2 Synaptics TouchPad: libinput error: kernel bug: Touch jump detected and discarded. Jan 27 12:25:25 localhost.localdomain org.gnome.Shell.desktop[1441]: See https://wayland.freedesktop.org/libinput/doc/1.9.3/touchpad_jumping_cursor.html for details Followed the instructions at the site to gather info. (Hope I didn't miss anything) Machine - Lenovo R61 Touch pad measures 56mm wide x 38mm tall OS - Fedora 27 # rpm -qa | grep libinput xorg-x11-drv-libinput-0.26.0-1.fc27.x86_64 libinput-1.9.3-2.fc27.x86_64 # uname -a Linux localhost.localdomain 4.14.14-300.fc27.x86_64 #1 SMP Fri Jan 19 13:19:54 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ xinput list ⎡ Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)] ⎜ ↳ xwayland-pointer:13 id=6[slave pointer (2)] ⎜ ↳ xwayland-relative-pointer:13 id=7[slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ xwayland-keyboard:13 id=8[slave keyboard (3)] $ xinput list-props 2 Device 'Virtual core pointer': Device Enabled (117): 1 Coordinate Transformation Matrix (119): 1.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 1.00 $ xinput list-props 4 Device 'Virtual core XTEST pointer': Device Enabled (117): 1 Coordinate Transformation Matrix (119): 1.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 1.00 XTEST Device (236): 1 $ xinput list-props 6 Device 'xwayland-pointer:13': Device Enabled (117): 1 Coordinate Transformation Matrix (119): 1.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 1.00 Device Accel Profile (242): 0 Device Accel Constant Deceleration (243): 1.00 Device Accel Adaptive Deceleration (244): 1.00 Device Accel Velocity Scaling (245):10.00 $ xinput list-props 7 Device 'xwayland-relative-pointer:13': Device Enabled (117): 1 Coordinate Transformation Matrix (119): 1.00, 0.00, 0.00, 0.00, 1.00, 0.00, 0.00, 0.00, 1.00 Device Accel Profile (242): 0 Device Accel Constant Deceleration (243): 1.00 Device Accel Adaptive Deceleration (244): 1.00 Device Accel Velocity Scaling (245):10.00 # cat /sys/class/dmi/id/modalias dmi:bvnLENOVO:bvr7LET39WW(1.09):bd05/14/2007:svnLENOVO:pn77331CU:pvrThinkPadR61:rvnLENOVO:rn77331CU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: # udevadm info /sys/class/input/event4 P: /devices/platform/i8042/serio1/input/input5/event4 N: input/event4 E: DEVNAME=/dev/input/event4 E: DEVPATH=/devices/platform/i8042/serio1/input/input5/event4 E: ID_BUS=i8042 E: ID_INPUT=1 E: ID_INPUT_HEIGHT_MM=24 E: ID_INPUT_TOUCHPAD=1 E: ID_INPUT_TOUCHPAD_INTEGRATION=internal E: ID_INPUT_WIDTH_MM=43 E: LIBINPUT_DEVICE_GROUP=11/2/7:isa0060/serio1 E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1 E: MAJOR=13 E: MINOR=68 E: SUBSYSTEM=input E: USEC_INITIALIZED=13296045 Attached evemu-record recording (scroll.evemu). Verified that it recreates with evemu-play /dev/input/event4 < scroll.evemu . -- You are receiving this mail because: You are the assignee for the bug.___ wayland-bugs mailing list wayland-bugs@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-bugs
