As I mentioned in our private chat, I have serious doubts this is a kernel bug. I can switch governors with the applet, but using the CLI fails.
$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance $ echo "conservative" | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor conservative $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance $ echo "ondemand" | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor ondemand $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance $ echo "userspace" | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor userspace $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor userspace $ echo "powersave" | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor powersave $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor powersave $ echo "performance" | sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor performance -- cannot change governor from command line https://bugs.launchpad.net/bugs/432706 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
