Ubuntu
xserver-xorg-video-nouveau package

  1. Bug #1768976
  2. Comment #78

Comment 78 for bug 1768976

Revision history for this message
Tomoki Kosugi (bp-kosugi) wrote :

Same problem. I use laptop PC, Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, GPU GeForce GTX 1080 * 2.
DISTRIB_DESCRIPTION="Ubuntu 18.04.3 LTS".
Linux kernel version is "Linux anomalydetect 4.15.0-66-generic".

I tried "cpupower" that controls CPU clock frequency.
cf. https://wiki.archlinux.org/index.php/CPU_frequency_scaling

# cpupower frequency-set -u clock_freq

I tried the above with "clock_freq" set to "3GHz". (My CPU default max frequency is "4.5GHz")

Then, "cpupower" was able to keep CPU temperature lowly without slowing down in my application!!
What do you think about this solution?