没有则创建文件:
/etc/X11/xorg.conf.d/20-intel-graphics.conf
写入内容:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "TripleBuffer" "true"
Option "TearFree" "true"
Option "DRI" "false"
EndSection
参考:https://askubuntu.com/questions/945895/solution-to-intel-graphics-screen-tearing-flickering-causes-excessive-fan-use
更新:
可能是由于安装的是Ubuntu的最小安装版或者是因为处理器太新,在系统信息中并没有正常显示出intel的显卡,解决办法如下
- 删除上面添加的目录与文件
- 使用 Oibaf PPA
https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers
>>> sudo add-apt-repository ppa:oibaf/graphics-drivers
>>> sudo apt update
>>> sudo apt upgrade
>>> sudo reboot now
系统信息中的显卡显示正常: