This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1806695 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: bionic -- 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/1806695 Title: Touchpad not detected Status in linux package in Ubuntu: Incomplete Bug description: Laptop Model: Lenovo ideapad 330-15ARR Model Name: 81D2 Ubuntu Version: 18.04 LTS cat /proc/version_signature Ubuntu 4.15.0-42.45-generic 4.15.18 The touchpad didn't worked from the beginning and seems to be not detected. /proc/bus/input/devices doesn't show it. Dmesg output: ~$ dmesg | grep -i i2c [ 1.268675] i2c /dev entries driver [ 1.454039] i2c_hid i2c-ELAN061E:00: i2c-ELAN061E:00 supply vdd not found, using dummy regulator ~$ dmesg | grep -i i8042 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic root=UUID=014f4a02-c22c-4497-beef-d038781a3158 ro quiet splash i8042.reset i8042.nomux=1 i8042.nopnp i8042.noloop vt.handoff=1 [ 1.252982] i8042: PNP detection disabled [ 1.267585] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.267589] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.278595] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 and lspci -vnvn attached To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1806695/+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