I confirm, this thing is happening to my Lenovo IP320 PC too. Emacs gives "<XF86AudioPrev> is undefined" error often.
My PC Configuration- Lenovo Ideapad 320 Processor: Core i3 (7th Gen) RAM: 8GB Graphics: Ubuntu 18.04 LTS with Kernel 5.2.7 ( This issues happened with Kernel 4.19.* too ) LightDM with XFCE display manager uname -a output: Linux codemascot-pc 5.2.7-050207-generic #201908061831 SMP Tue Aug 6 18:34:36 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ** Attachment added: "When my Ubuntu 18.04 is booting..." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760013/+attachment/5281727/+files/photo_2019-08-08_13-05-38.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760013 Title: Problems with Lenovo input devices (keyboard & touchpad) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760013/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
