Public bug reported: Elantech touchpad on Lenovo laptops L480/580 report it's version as 15, and current kernel can not support this hw_version, so driver didn't support horizontal,vertical and multi-touch.
error log: kernel: psmouse serio1: elantech: unknown hardware version, aborting... ** Affects: linux (Ubuntu) Importance: Critical Assignee: AaronMa (mapengyu) Status: New -- 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/1733605 Title: elantech touchpad of Lenovo L480/580 failed to detect hw_version Status in linux package in Ubuntu: New Bug description: Elantech touchpad on Lenovo laptops L480/580 report it's version as 15, and current kernel can not support this hw_version, so driver didn't support horizontal,vertical and multi-touch. error log: kernel: psmouse serio1: elantech: unknown hardware version, aborting... To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1733605/+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