Following various attempts with different patches, we found out the touchpad is ElanTech. However the bug persists.
-- 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/1390857 Title: [Asus X751LA] Touchpad not recognised in Ubuntu 14.04 Status in “linux” package in Ubuntu: Triaged Bug description: The touchpad is currently working as a PS/2 mouse, however this prevents from using synaptics/syndaemon to suspend touching while typing, and double finger scrolling. The only solution is to toggle the PS/2 mouse off and use an external mouse. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-39-generic 3.13.0-39.66 ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8 Uname: Linux 3.13.0-39-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: bojana 1614 F.... pulseaudio /dev/snd/controlC0: bojana 1614 F.... pulseaudio CurrentDesktop: Unity Date: Sun Nov 9 09:15:22 2014 HibernationDevice: RESUME=UUID=5fabcd3b-32e7-44db-8929-a165a765caa6 InstallationDate: Installed on 2014-10-28 (11 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: ASUSTeK COMPUTER INC. X751LA ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic.efi.signed root=UUID=8edce97c-86bb-4f61-85fb-d8f4c1313aeb ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-39-generic N/A linux-backports-modules-3.13.0-39-generic N/A linux-firmware 1.127.8 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/07/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X751LA.302 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X751LA dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX751LA.302:bd02/07/2014:svnASUSTeKCOMPUTERINC.:pnX751LA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX751LA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X751LA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1390857/+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