Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.13 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc4 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: needs-bisect -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1707395 Title: Synaptics touchpad does not work at all Status in linux package in Ubuntu: Incomplete Bug description: My synaptics touchpad is not working because it is not being detected. It happens since I upgraded to Ubuntu 17.04. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-4.10.0-28-generic 4.10.0-28.32 ProcVersionSignature: Ubuntu 4.10.0-28.32-generic 4.10.17 Uname: Linux 4.10.0-28-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC1D0p: saguti 8628 F...m pulseaudio /dev/snd/controlC1: saguti 8628 F.... pulseaudio /dev/snd/controlC0: saguti 8628 F.... pulseaudio CurrentDesktop: GNOME Date: Sat Jul 29 08:25:15 2017 HibernationDevice: RESUME=UUID=dece2035-1a42-4d1e-8304-9f2e23921132 InstallationDate: Installed on 2016-07-24 (369 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: Acer Aspire V3-472G ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=c4a143c7-b490-423a-9645-ff2ffe57a345 ro quiet splash intel_pstate=disable "acp_osi=!Windows 2013" vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-28-generic N/A linux-backports-modules-4.10.0-28-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-07-29 (0 days ago) dmi.bios.date: 09/24/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.21 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: EA40_HB dmi.board.vendor: Acer dmi.board.version: Type2 - A01 Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.21:bd09/24/2014:svnAcer:pnAspireV3-472G:pvrTBDbyOEM:rvnAcer:rnEA40_HB:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire V3-472G dmi.product.version: TBD by OEM dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1707395/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
