Marc Rene Schädler, as per upstream https://bugzilla.kernel.org/show_bug.cgi?id=198715#c97 a patch was merged upstream. Hence, to confirm your issue is resolved upstream, could you please revert any custom patched kernels, and test https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.8/ (no custom patches) and advise to the results?
if resolved, then when Ubuntu 18.10 rebases to kernel 4.19 as per https://launchpad.net/ubuntu/+source/linux you would be able to upgrade for resolution. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752437 Title: [HP ENVY x360 - 15-bq102ng] Touchscreen does not work To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1752437/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs