2021-01-09 (土) の 09:42 +0000 に bugzilla-dae...@bugzilla.kernel.org さんは書きました: > https://bugzilla.kernel.org/show_bug.cgi?id=196719 > > --- Comment #18 from paviluf (jeremy9...@gmail.com) --- > I don't know if it's related to the jitter you experience but with > these tweaks > the cursor is really precise now (read both issue as they are > related) > > https://gitlab.freedesktop.org/libinput/libinput/-/issues/521 > https://gitlab.freedesktop.org/libinput/libinput/-/issues/537 >
This seem to have fixed the issue for me, but the standing issue that it is unusable without any modification. The average user would not bother finding out what a GRUB config is or how to add kernel boot perameters. Doing these sorts of things so that their touchpad (and trackpoint) doesn't permenantly fail after they wake their laptop is not an option. As for the libinput modifications you made in your PR, have they been added to the systemd source? Would that fix the jitter issues for other users out-of-the-box? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to kmod in Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling and click-and-drag no longer works after resuming from suspend Status in Linux: Confirmed Status in kmod package in Ubuntu: Confirmed Status in linux package in Ubuntu: Invalid Bug description: I own a Thinkpad T440p onto which I have had Debian 9 running without hardware issues. I have recently installed Ubuntu 17.10 final beta to test it out, but two-finger scrolling does not work at the moment. It used to work out-of-the-box from the final beta iso, but a subsequent update broke it. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: boot/vmlinuz-4.13.0-12-generic] ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ghislain 10620 F.... pulseaudio /dev/snd/controlC0: ghislain 10620 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Oct 10 09:20:01 2017 HibernationDevice: RESUME=UUID=ae4cca1e-80ef-4a1e-87e3-0a860b49492e InstallationDate: Installed on 2017-10-05 (4 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) MachineType: LENOVO 20AN00C1UK ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic root=/dev/mapper/doc1485--lap--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-12-generic N/A linux-backports-modules-4.13.0-12-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/31/2016 dmi.bios.vendor: LENOVO dmi.bios.version: GLET83WW (2.37 ) dmi.board.asset.tag: Not Available dmi.board.name: 20AN00C1UK dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGLET83WW(2.37):bd03/31/2016:svnLENOVO:pn20AN00C1UK:pvrThinkPadT440p:rvnLENOVO:rn20AN00C1UK:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T440p dmi.product.name: 20AN00C1UK dmi.product.version: ThinkPad T440p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
