[Bug 1855588] [NEW] Touchpad stopped working after upgrade to 4.15.0-72-generic

Public bug reported: I am running Ubuntu 18.04.3 on a Dell XSP12 laptop. After an automatic kernel update from 4.15.0-70-generic to 4.15.0-72-generic, my touchpad stopped working. (The mouse pointer is not moving, and I cannot click.) The touchpad is still working when I start up with the older k

[Bug 1621212] [NEW] Lost hardware volume controls after upgrade to 16.04 HWE Stack

Public bug reported: I am running Ubuntu 14.04 on a Dell XPS 12 laptop. After upgrading to the 16.04 Xenial HWE Stack, the following buttons on the casing stopped working: - volume controls - ‘windows button’ below the screen (this used to bring up the Dash) I’m not bothered about the second poi