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$ sudo cpupower frequency-info
analyzing CPU 0:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 20.0 us
hardware limits: 1.20 GHz - 3.90 GHz
available cpufreq governors: userspace ondemand powersave performance schedutil
current policy: frequency should be within 1.20 GHz and 1.20 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency: Unable to call hardware
current CPU frequency: 1.20 GHz (asserted by call to kernel)
boost state support:
Supported: yes
Active: yes
3900 MHz max turbo 4 active cores
3900 MHz max turbo 3 active cores
3900 MHz max turbo 2 active cores
3900 MHz max turbo 1 active cores
I've tried both ondemand and performance govenors. I've also tried `$ sudo cpupower frequency-set -f 3.4`, but as you can guess from `current policy: frequency should be within 1.20 GHz and 1.20 GHz.`, that did nothing.
I'm not sure what's going on, but I noticed this when I was compiling.
`watch grep \"cpu MHz\" /proc/cpuinfo` Shows similiar numbers.
I'm not sure when this started, but it sure is annoying.
edit: Rebooting seems to have fixed this, but I have no idea what caused it in the first place.
Last edited by nstgc (2020-09-03 21:02:42)
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Is this a desktop or a laptop ? If laptop, where you running on battery and perhaps your tlp or upower services were limiting the CPU frequency ?
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Is this a desktop or a laptop ? If laptop, where you running on battery and perhaps your tlp or upower services were limiting the CPU frequency ?
No, this was on a desktop.
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Still happening ? If so, perhaps a good starting point is to have a look at what systemd services do you have running. Maybe something is limiting your performance. What is the output of
systemctl list-units --type=service
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Still happening ? If so, perhaps a good starting point is to have a look at what systemd services do you have running. Maybe something is limiting your performance. What is the output of
systemctl list-units --type=service
No, a reboot helped, however I have noticed that in both Gnome extension CPUFreq and cpupower I only have two govonors now: Performance (which is what it's set on) and Schedutil.
$ systemctl list-units --type=service
UNIT LOAD ACTIVE SUB DESCRIPTION
accounts-daemon.service loaded active running Accounts Service
alsa-restore.service loaded active exited Save/Restore Sound Card State
colord.service loaded active running Manage, Install and Generate Color Profiles
dbus.service loaded active running D-Bus System Message Bus
dhcpcd.service loaded active running dhcpcd on all interfaces
getty@tty1.service loaded active running Getty on tty1
haveged.service loaded active running Entropy Daemon based on the HAVEGE algorithm
kmod-static-nodes.service loaded active exited Create list of static device nodes for the current kernel
lm_sensors.service loaded active exited Initialize hardware monitoring sensors
org.cups.cupsd.service loaded active running CUPS Scheduler
polkit.service loaded active running Authorization Manager
rtkit-daemon.service loaded active running RealtimeKit Scheduling Policy Service
● shadow.service loaded failed failed Verify integrity of password and group files
systemd-binfmt.service loaded active exited Set Up Additional Binary Formats
systemd-journal-flush.service loaded active exited Flush Journal to Persistent Storage
systemd-journald.service loaded active running Journal Service
systemd-logind.service loaded active running User Login Management
systemd-modules-load.service loaded active exited Load Kernel Modules
systemd-networkd.service loaded active running Network Service
systemd-random-seed.service loaded active exited Load/Save Random Seed
systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
systemd-sysctl.service loaded active exited Apply Kernel Variables
systemd-timesyncd.service loaded active running Network Time Synchronization
systemd-tmpfiles-setup-dev.service loaded active exited Create Static Device Nodes in /dev
systemd-tmpfiles-setup.service loaded active exited Create Volatile Files and Directories
systemd-udev-trigger.service loaded active exited Coldplug All udev Devices
systemd-udevd.service loaded active running Rule-based Manager for Device Events and Files
systemd-update-utmp.service loaded active exited Update UTMP about System Boot/Shutdown
systemd-user-sessions.service loaded active exited Permit User Sessions
udisks2.service loaded active running Disk Manager
upower.service loaded active running Daemon for power management
user-runtime-dir@1000.service loaded active exited User Runtime Directory /run/user/1000
user@1000.service loaded active running User Manager for UID 1000
wpa_supplicant.service loaded active running WPA supplicant
I know shadow is broken. It's been broken for over a year and I can't figure out how to fix it, but it doesn't seem to be causing any problems.
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If it happens again you could try disabling upower.service. Maybe some setting there are limiting your CPU (?) ...
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