Thanks Kai-Heng. I added the text "i2c_hid.debug=1" to the line "GRUB_CMDLINE_LINUX_DEFAULT" of /etc/default/grub.
Attached is the dmesg output. ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891406/+attachment/5401336/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891406 Title: Touchpad not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1891406/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
