> Which kernel version are you using? I tested Linux 5.4 from mainline PPA on Ubuntu 19.10.
Upon further testing I found that Linux 5.4.20 from mainline PPA does boot on this laptop (albeit without working keyboard due to this bug) but kernels from focal repository doesn't: Bug 1863939 As kernels from focal repository does not boot I can not use apport for collecting information; apport error message: > It appears you are currently running a mainline kernel. It would be better to report this bug upstream at http://bugzilla.kernel.org/ so that the upstream kernel developers are aware of the issue. If you'd still like to file a bug against the Ubuntu kernel, please boot with an official Ubuntu kernel and re-file. But the thing is - for now only mainline kernels works on this laptop, not Ubuntu kernels. What to do next? ** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1863761 Title: CONFIG_HID_SENSOR_HUB=m makes keyboard unusable on Lenovo Yoga C630 WOS with -snapdragon kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1863761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
