Same issue started post 18.04 upgrade. AMD FX at 4.7 GHz goes into thermal shutdown about a minute after getting booted up and into the desktop. I installed cpuefreqd and set the policy to power save high (limiting the frequency scaling to about 50%) in order to keep the CPU temp below the thermal cut off limit.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1768976 Title: Ubuntu 18.04 is overheating after upgrade from 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768976/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
