Sounds like this may be somewhat related to HP bug 1726160. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821641
Title: [HP Elitebook 840 G1] Screen is upside down on 19.04 daily Status in linux package in Ubuntu: Incomplete Bug description: On the 19.04 daily image (2019-03-24), the screen on my laptop is completely upside down, from the moment the GUI loads. This does not happen on 18.04 and 18.10. It appears to be an accelerometer issue since holding the laptop upside down flips the image to its correct orientation - basically the functionality of the accelerometer is suddenly inverted. Please contact me if you want me to help testing the issue on my hardware. Thanks! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821641/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp