Hello, I saw the request for testing from the article here: http://albertomilone.com/blog/?p=670
I 'm running Ubuntu Mate 18.04 in a laptop with i5-7300hq and 1050ti. I didn't know of the problems mentioned but I 'd taken to switching gpus from the command line with prime-select and rebooting because of minor problems with the nvidia application. I can run some tests and upload logs if needed. The drivers I use are: $ apt policy nvidia-390 nvidia-390: Installed: 390.87-0ubuntu0~gpu18.04.1 Candidate: 390.87-0ubuntu0~gpu18.04.1 Version table: *** 390.87-0ubuntu0~gpu18.04.1 500 500 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1778011 Title: SRU: PRIME Power Saving mode draws too much power To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1778011/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs