Thanks to this project https://linuxiumcomau.blogspot.com/2017/06/customizing-ubuntu-isos-documentation.html I reinstalled the OS with the upgrade kernel option the kernel is now: 4.19.0-041900rc7-generic
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1790594 Title: The system is not able to detect the touchsreen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790594/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs