I resolved it some how by going to recovery mode. The problem was that the touchpad was not even showing in the xinput and also in proc. So I think the kernel version may be responsible.
On Tue, 9 Apr 2019, 10:50 Kai-Heng Feng, <kai.heng.f...@canonical.com> wrote: > Does it happen to previous kernel release, 4.15.0-46? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1823780 > > Title: > Touchpad stopped working suddenly > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > I have dual boot with windows from year.The touchpad has been working > fine till now but it stopped working suddenly.It still works on > windows though. > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: linux-image-4.15.0-47-generic 4.15.0-47.50 > ProcVersionSignature: Ubuntu 4.15.0-47.50-generic 4.15.18 > Uname: Linux 4.15.0-47-generic x86_64 > ApportVersion: 2.20.9-0ubuntu7.6 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: nsk06 2240 F.... pulseaudio > CurrentDesktop: ubuntu:GNOME > Date: Tue Apr 9 05:36:08 2019 > HibernationDevice: RESUME=UUID=c854a58f-a6c2-4f17-bb97-7a7456960278 > InstallationDate: Installed on 2018-03-19 (385 days ago) > InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 > (20170215.2) > MachineType: HP HP ENVY x360 Convertible 15m-bp1xx > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-47-generic > root=UUID=81ecfc7a-2ce4-48da-a626-08c07c96a86d ro quiet splash vt.handoff=1 > RelatedPackageVersions: > linux-restricted-modules-4.15.0-47-generic N/A > linux-backports-modules-4.15.0-47-generic N/A > linux-firmware 1.173.3 > SourcePackage: linux > UpgradeStatus: Upgraded to bionic on 2018-08-06 (245 days ago) > dmi.bios.date: 07/24/2017 > dmi.bios.vendor: Insyde > dmi.bios.version: F.22 > dmi.board.asset.tag: Type2 - Board Asset Tag > dmi.board.name: 83C8 > dmi.board.vendor: HP > dmi.board.version: 32.60 > dmi.chassis.asset.tag: Chassis Asset Tag > dmi.chassis.type: 10 > dmi.chassis.vendor: HP > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnInsyde:bvrF.22:bd07/24/2017:svnHP:pnHPENVYx360Convertible15m-bp1xx:pvrType1ProductConfigId:rvnHP:rn83C8:rvr32.60:cvnHP:ct10:cvrChassisVersion: > dmi.product.family: 103C_5335KV HP Envy > dmi.product.name: HP ENVY x360 Convertible 15m-bp1xx > dmi.product.version: Type1ProductConfigId > dmi.sys.vendor: HP > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1823780/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1823780 Title: Touchpad stopped working suddenly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1823780/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs