** Description changed: Lenovo Ideapad 81H5 laptop Dual boot installation Windows 10 factory installed, added Ubuntu 18.04 no problem, built WiFi drivers no problem, unable to figure our how to get touchpad working. Description: Ubuntu 18.04.2 LTS Release: 18.04 + Bug fixed, not a bug actually. + Problem was touchpad ELAN0620 is new and not supported in kernels up to 4.18 + Fix: + Install ukuu to then get a kernel greater then or equal to 4.19 + sudo apt-add-repository -y ppa:teejee2008/ppa + sudo apt-get update + sudo apt-get install ukuu + Run ukuu via gui or in terminal with ukuu-gtk + Select kernel at least 4-19 or up + Repoot + + Touchpad now working fine. + + Before fix couldn't see touchpad: cat /proc/bus/input/devices output: Bus=0019 Vendor=0000 Product=0005 Version=0000 N: Name="Lid Switch" P: Phys=PNP0C0D/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:24/PNP0C0D:00/input/input0 U: Uniq= - H: Handlers=event0 + H: Handlers=event0 B: PROP=0 B: EV=21 B: SW=1 I: Bus=0019 Vendor=0000 Product=0001 Version=0000 N: Name="Power Button" P: Phys=PNP0C0C/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2 U: Uniq= - H: Handlers=kbd event1 + H: Handlers=kbd event1 B: PROP=0 B: EV=3 B: KEY=10000000000000 0 I: Bus=0019 Vendor=0000 Product=0001 Version=0000 N: Name="Power Button" P: Phys=LNXPWRBN/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 U: Uniq= - H: Handlers=kbd event2 + H: Handlers=kbd event2 B: PROP=0 B: EV=3 B: KEY=10000000000000 0 I: Bus=0011 Vendor=0001 Product=0001 Version=ab41 N: Name="AT Translated Set 2 keyboard" P: Phys=isa0060/serio0/input0 S: Sysfs=/devices/platform/i8042/serio0/input/input4 U: Uniq= - H: Handlers=sysrq kbd event3 leds + H: Handlers=sysrq kbd event3 leds B: PROP=0 B: EV=120013 B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe B: MSC=10 B: LED=7 I: Bus=0003 Vendor=046d Product=404c Version=0111 N: Name="Logitech K830" P: Phys=usb-0000:00:10.0-2:1 S: Sysfs=/devices/pci0000:00/0000:00:10.0/usb2/2-2/2-2:1.2/0003:046D:C52B.0003/0003:046D:404C.0004/input/input12 U: Uniq=404c-0e-fc-54-a8 - H: Handlers=sysrq kbd mouse0 event4 leds + H: Handlers=sysrq kbd mouse0 event4 leds B: PROP=0 B: EV=12001f B: KEY=3007f 0 0 483ffff17aff32d bf54444600000000 ffff0001 130f938b17c007 ffff7bfad941dfff febeffdfffefffff fffffffffffffffe B: REL=143 B: ABS=100000000 B: MSC=10 B: LED=1f I: Bus=0019 Vendor=0000 Product=0006 Version=0000 N: Name="Video Bus" P: Phys=LNXVIDEO/video/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input13 U: Uniq= - H: Handlers=kbd event5 + H: Handlers=kbd event5 B: PROP=0 B: EV=3 B: KEY=3e000b00000000 0 0 0 I: Bus=0019 Vendor=0000 Product=0000 Version=0000 N: Name="Ideapad extra buttons" P: Phys=ideapad/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input14 U: Uniq= - H: Handlers=rfkill kbd event6 + H: Handlers=rfkill kbd event6 B: PROP=0 B: EV=13 B: KEY=81000800100c03 4400000000300000 0 2 B: MSC=10 I: Bus=0003 Vendor=04f2 Product=b5d7 Version=1407 N: Name="EasyCamera: EasyCamera" P: Phys=usb-0000:00:12.0-1.3/button S: Sysfs=/devices/pci0000:00/0000:00:12.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input15 U: Uniq= - H: Handlers=kbd event7 + H: Handlers=kbd event7 B: PROP=0 B: EV=3 B: KEY=100000 0 0 0 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA ATI HDMI HDMI/DP,pcm=3" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:01.1/sound/card0/input16 U: Uniq= - H: Handlers=event8 + H: Handlers=event8 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HD-Audio Generic Mic" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:09.2/sound/card1/input17 U: Uniq= - H: Handlers=event9 + H: Handlers=event9 B: PROP=0 B: EV=21 B: SW=10 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HD-Audio Generic Headphone" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:09.2/sound/card1/input18 U: Uniq= - H: Handlers=event10 + H: Handlers=event10 B: PROP=0 B: EV=21 B: SW=4 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.18.0-15-generic 4.18.0-15.16~18.04.1 ProcVersionSignature: Ubuntu 4.18.0-15.16~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-15-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Jun 25 12:05:39 2019 InstallationDate: Installed on 2019-06-25 (0 days ago) InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=en_US.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1834221 Title: touchpad not detected, works with Windows 10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1834221/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
