** Description changed: - Output from 'cat /proc/bus/input/devices': + The Lenovo Legion 9 touchpad on my laptop is unresponsive after + installing Ubuntu 22.04. How might I get it working again? A lot of + solutions suggested to downgrade the kernel but the posts I found were + from 2+ years ago. + + Below is the output from 'cat /proc/bus/input/devices'. Note that the + Logitech mouse is a (functional) wired mouse I was using at the time. 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/input0 U: Uniq= - H: Handlers=kbd event0 + H: Handlers=kbd event0 B: PROP=0 B: EV=3 B: KEY=8000 10000000000000 0 I: Bus=0019 Vendor=0000 Product=0005 Version=0000 N: Name="Lid Switch" P: Phys=PNP0C0D/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1 U: Uniq= - H: Handlers=event1 + H: Handlers=event1 B: PROP=0 B: EV=21 B: SW=1 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/input2 U: Uniq= - H: Handlers=kbd event2 + H: Handlers=kbd event2 B: PROP=0 B: EV=3 B: KEY=8000 10000000000000 0 I: Bus=0011 Vendor=0001 Product=0001 Version=ab83 N: Name="AT Translated Set 2 keyboard" P: Phys=isa0060/serio0/input0 S: Sysfs=/devices/platform/i8042/serio0/input/input3 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=c050 Version=0110 N: Name="Logitech USB-PS/2 Optical Mouse" P: Phys=usb-0000:00:14.0-4/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:046D:C050.0003/input/input4 U: Uniq= - H: Handlers=mouse0 event4 + H: Handlers=mouse0 event4 B: PROP=0 B: EV=17 B: KEY=ff0000 0 0 0 0 B: REL=1943 B: MSC=10 I: Bus=0003 Vendor=048d Product=c990 Version=0110 N: Name="ITE Tech. Inc. ITE Device(8258) Keyboard" P: Phys=usb-0000:00:14.0-6/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:048D:C990.0004/input/input5 U: Uniq= - H: Handlers=sysrq kbd event5 leds + H: Handlers=sysrq kbd event5 leds B: PROP=0 B: EV=12001f B: KEY=33eff 0 0 483ffff17aff32d bfd4444600000000 1 130c730b17c007 ffbf7bfad9415fff febeffdfffefffff fffffffffffffffe B: REL=1040 B: ABS=100000000 B: MSC=10 B: LED=1f I: Bus=0003 Vendor=048d Product=c990 Version=0110 N: Name="ITE Tech. Inc. ITE Device(8258)" P: Phys=usb-0000:00:14.0-6/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:048D:C990.0004/input/input6 U: Uniq= - H: Handlers=event6 + H: Handlers=event6 B: PROP=0 B: EV=9 B: ABS=10000000000 I: Bus=0003 Vendor=048d Product=c990 Version=0110 N: Name="ITE Tech. Inc. ITE Device(8258) Wireless Radio Control" P: Phys=usb-0000:00:14.0-6/input0 S: Sysfs=/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:048D:C990.0004/input/input7 U: Uniq= - H: Handlers=rfkill kbd event7 + H: Handlers=rfkill kbd event7 B: PROP=0 B: EV=13 B: KEY=80000000000000 0 0 0 B: MSC=10 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA NVidia HDMI/DP,pcm=3" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input8 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="HDA NVidia HDMI/DP,pcm=7" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input9 U: Uniq= - H: Handlers=event9 + H: Handlers=event9 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA NVidia HDMI/DP,pcm=8" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input10 U: Uniq= - H: Handlers=event10 + H: Handlers=event10 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA NVidia HDMI/DP,pcm=9" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input11 U: Uniq= - H: Handlers=event11 + H: Handlers=event11 B: PROP=0 B: EV=21 B: SW=140 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/device:03/LNXVIDEO:00/input/input12 U: Uniq= - H: Handlers=kbd event12 + H: Handlers=kbd event12 B: PROP=0 B: EV=3 B: KEY=3e000b00000000 0 0 0 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:01/input/input13 U: Uniq= - H: Handlers=kbd event13 + H: Handlers=kbd event13 B: PROP=0 B: EV=3 B: KEY=3e000b00000000 0 0 0 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH Mic" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input14 U: Uniq= - H: Handlers=event14 + H: Handlers=event14 B: PROP=0 B: EV=21 B: SW=10 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH Headphone" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input15 U: Uniq= - H: Handlers=event15 + H: Handlers=event15 B: PROP=0 B: EV=21 B: SW=4 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH HDMI/DP,pcm=3" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input16 U: Uniq= - H: Handlers=event16 + H: Handlers=event16 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH HDMI/DP,pcm=7" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input17 U: Uniq= - H: Handlers=event17 + H: Handlers=event17 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH HDMI/DP,pcm=8" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input18 U: Uniq= - H: Handlers=event18 + H: Handlers=event18 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Intel PCH HDMI/DP,pcm=9" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sound/card1/input19 U: Uniq= - H: Handlers=event19 + H: Handlers=event19 B: PROP=0 B: EV=21 B: SW=140 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.8.0-40-generic 6.8.0-40.40~22.04.3 ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12 Uname: Linux 6.8.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Wed Aug 14 12:22:30 2024 InstallationDate: Installed on 2024-08-13 (0 days ago) InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220) SourcePackage: linux-signed-hwe-6.8 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/2076986 Title: Lenovo Touchpad not working or detected in 'Lenovo Legion 9 16IRX9' following Ubuntu 22.04 installation. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.8/+bug/2076986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
