![]() ![]() I'll also test with bumblebee on my other notebook (nvidia-prime is also known to cause heavy tearing). I'll try to disable the discrete gpu entirely and test it again when I get the time. Intel drivers are included in the default installation of Ubuntu 16.04 with Linux 4.2 kernel, and. The Intel Graphics Installer for Linux, a tool that allows users to easily install the latest graphics and video drivers for their Intel graphics hardware, is now at version 1.0. So I'm guessing that it's dynamically switching and then the tearing appears. Default installation Ubuntu 16.04 should work somehow fine. There's no v-sync with DRI_PRIME=1, this is a known problem, but the weird thing is that the game doesn't even start with that variable set (I don't know why, no useful output). I think the situations where I got v-sync were the ones where the kernel didn't think it was necessary to switch to the discrete radeon gpu, for whatever reasons. 3-pipes How to Set up Dual Head for Intel Graphics with RandR 1.2 Intel® Graphics Installer 1.4. I'm suspecting this has something to do with the dynamic gpu switching implemented in recent kernels. Intel® 965 Express Chipset Family and Intel® G35 Express Chipset Graphics Controller PRM Intel® Integrated Graphics Device - OpRegion Specification Archived documentation. There were situations on the last few days where I got v-sync, and then I closed the game and opened it again and the tearing was back. Note: Some (Debian & Ubuntu, Fedora, KDE) recommend not installing the xf86-video-intel driver, and instead falling back. ![]() GPU Name Persistence-M Bus-Id Disp.A Volatile Uncorr. The thing is, my results are not consistent. INSTALL GRAPHICS DRIVER UBUNTU 14.04 HOW TO INSTALL GRAPHICS DRIVER UBUNTU 14.04 INSTALL INSTALL GRAPHICS DRIVER UBUNTU 14.04 DRIVERS GPU GI CI PID Type Process name GPU Memory Fan Temp Perf Pwr:Usage/Cap Memory-Usage GPU-Util Compute M. My current "test" system is a Intel/Radeon notebook, with open source drivers, debian jessie and xfce4 with compositor disabled. Umm, Im running Ubuntu 14.04, with Catalyst / fglrx on 3.14. I've tried gnome-shell, gnome classic, xfce and lxde, all of them had the exact same output. Nvidia offers their graphics drivers before the cards are even released, and Intel has. ![]()
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