Laptop wakes up seconds after suspend
I'm not sure if this is an Ubuntu issue or hardware issue but, I am running a Toshiba Satellite L745 with Ubuntu 20.04. Seconds after I put the machine to sleep or close the lid, it wakes up by itself. I have checked power settings in the BIOs and tried different options but the issue is still present. Is there a log to show what triggered the system to wake up? Any troubleshooting steps would be much appreciated.
I recently re-installed Ubuntu mainly to try and fix this and other issues. The machine has a fresh install, no alterations to default settings.