I have built the kernel with the patches that are supposed to enable the touchpad, but the problem persists:
https://lore.kernel.org/linux- input/000201d5a8bd$9fead3f0$dfc07bd0$@emc.com.tw/ I have attached the disassembled dsdt.dsl from the system's acpi tables, which has an entry for: Name (_HID, "ELAN0634") // _HID: Hardware ID there is some other problem beyond the i2c id's that needs to be addressed. ** Attachment added: "dsdt.dsl" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874374/+attachment/5367451/+files/dsdt.dsl -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874374 Title: thinkbook 14-iil elan touchpad does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874374/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs