21st November 2017, 21:26
So it seems an ACPI error. This is hard to debug. I can only recommend to test a newer kernel.
Ubuntu has some vanilla kernels they build for ubuntu. See this wiki here on instructions on how to install and get them: https://wiki.ubuntu.com/Kernel/MainlineBuilds
Ubuntu has some vanilla kernels they build for ubuntu. See this wiki here on instructions on how to install and get them: https://wiki.ubuntu.com/Kernel/MainlineBuilds