** Description changed: - When running on kernel 4.8.0-34 my Lafite byd touchpad is recognised correctly and shows with xinput --list as BYDPS/2 BYD Touchpad. + When running on kernel 4.8.0-34 my Lafite byd touchpad is recognised correctly and shows with xinput --list as BYDPS/2 BYD Touchpad. If I use any higher upgrade, eg 4.8.0-46 in 16.10 then touchpad is only identified as ImPS/2 Generic Wheel Mouse. The same applies if I try 17.04 from an external drive, touchpad does not work and cursor remains in top rh corner of screen. This could be related to the changelog https://launchpad.net/ubuntu/+source/linux/+changelog 4.8.0-36.38 in yakkety-proposed - * Yakkety update to v4.8.13 stable release (LP: #1650581) + * Yakkety update to v4.8.13 stable release (LP: #1650581) ... - - Input: psmouse - disable automatic probing of BYD touchpads + - Input: psmouse - disable automatic probing of BYD touchpads Any thought on what has changed and how to resolve issue so that I can upgrade to later version? Thanks - --- + --- ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: dave 3590 F.... pulseaudio - /dev/snd/controlC1: dave 3590 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: dave 3590 F.... pulseaudio + /dev/snd/controlC1: dave 3590 F.... pulseaudio DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=UUID=0b7a1f56-4391-4d9d-90ed-d0f5f5d76c90 InstallationDate: Installed on 2015-05-17 (714 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Intel Corporation SharkBay Platform Package: linux (not installed) ProcEnviron: - LANGUAGE=en_GB:en - TERM=xterm-256color - PATH=(custom, no user) - LANG=en_GB.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_GB:en + TERM=xterm-256color + PATH=(custom, no user) + LANG=en_GB.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-34-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11 PulseList: - Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied - No PulseAudio daemon running, or not running as session daemon. + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-4.8.0-34-generic N/A - linux-backports-modules-4.8.0-34-generic N/A - linux-firmware 1.161.1 + linux-restricted-modules-4.8.0-34-generic N/A + linux-backports-modules-4.8.0-34-generic N/A + linux-firmware 1.161.1 Tags: yakkety Uname: Linux 4.8.0-34-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: - + _MarkForUpload: True dmi.bios.date: 03/27/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.6.5 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: WhiteTip Mountain1 Fab2 dmi.board.vendor: Topstar dmi.board.version: Fab2 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 9 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd03/27/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.: dmi.product.name: SharkBay Platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1687256 Title: byd touchpad no longer detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1687256/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
