I use the latest LM 17 64 bit with Cinnamon distro. Desprite on LTS status of this release, LM 17 is very buggy.
1. Shutdown process is incorrect: at the end notebook suspends and user must to open lid for shutdown finishing. In LM 16 all is ok.
2. I use notebook with external monitor. Notebook display (lid) is closed - works only external display. And on display is visible only part of login screen (according notebook display resolution); desktop shows correctly.
How to fix this?