so that suggests a driver issue triggered by LibreOffice.
* A kernel crash in rtl8821ce (wifi).
Unfortunately each issue occurs only once so I can't see a recurring pattern yet. Maybe start by uninstalling/disabling the AMDGPU driver in the 'Additional Drivers' app?
Thanks. There are two interesting things there:
* Lots of messages relating to:
profile= "libreoffice- soffice" name="/ opt/amdgpu/ lib/...
so that suggests a driver issue triggered by LibreOffice.
* A kernel crash in rtl8821ce (wifi).
Unfortunately each issue occurs only once so I can't see a recurring pattern yet. Maybe start by uninstalling/ disabling the AMDGPU driver in the 'Additional Drivers' app?