Cristopher, 1) A version of the NVIDIA proprietary driver prior to 331.38?
I didn't run a version prior to 331.38. I'm running the 331.113 and the behavior is the same as 331.38. 2) A release of Ubuntu prior to 14.04? I didn't run other Ubuntu version in this laptop. I bought with Windows 8.1 but replace to an SSD HD with Ubuntu 14.04 already installed (I used this SSD in other laptop without dedicated GPU). Thanks for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401839 Title: Nvidia 820M operating in a high temperature To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1401839/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs