Hi Hui Wang, Thanks for the quick reply. I'm new to this place and i believe changes has to be done in "/etc/default/grub"
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash psmouse.dyndbg=+p" One observation after boot-up; dmesg | grep "i2c_hid" [ 3.016774] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vdd not found, using dummy regulator [ 3.016799] i2c_hid i2c-SYNA3602:00: Linked as a consumer to regulator.0 [ 3.016800] i2c_hid i2c-SYNA3602:00: i2c-SYNA3602:00 supply vddl not found, using dummy regulator [ 3.017997] i2c_hid i2c-SYNA3602:00: unexpected HID descriptor bcdVersion (0x00ff) Attached latest dmesg. ** Attachment added: "dmesg after reboot" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825718/+attachment/5257535/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825718 Title: Touchpad not detecting in Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1825718/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
