Public bug reported: [Impact] [ELAN900C:00 04F3:2844] doesn't work
[Fix] It works under kernel v4.19, so after bisect the kernel and got the first bad commit e50d95e2ad12 pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant [Test] Verified on the DELL machine, the touchscreen works well. [Regression Potential] ** Affects: linux (Ubuntu) Importance: Undecided Assignee: AceLan Kao (acelankao) Status: In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811335 Title: ELAN900C:00 04F3:2844 touchscreen doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1811335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs