The L390 in our lab doesn't have this issue. So please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4-rc7/
Particularly this commit: commit 43b7029f475e7497da1de1f4a1742241812bf266 Author: Hans de Goede <[email protected]> Date: Sun Oct 20 23:47:18 2019 +0200 HID: i2c-hid: Send power-on command after reset -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849721 Title: Raydium Touchscreen on ThinkPad L390 does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1849721/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
