#sysfs — Public Fediverse posts

If you want to set the minimum CPU freq
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/cpufreq/scaling_min_freq = 1000000
This would set the minimum 1.0 GHz
#sysfs #Power #Linux #Intel

If you want to set the minimum CPU freq
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/cpufreq/scaling_min_freq = 1000000
This would set the minimum 1.0 GHz
#sysfs #Power #Linux #Intel

If you want to set the minimum CPU freq
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/cpufreq/scaling_min_freq = 1000000
This would set the minimum 1.0 GHz
#sysfs #Power #Linux #Intel

On my #kubuntu #Linux in dmesg I see this:
"ENERGY_PERF_BIAS: Set to 'normal', was 'performance'"
(If your #Intel #CPU runs EPB)-> cat /sys/devices/system/cpu/cpu*/power/energy_perf_bias
So I'm trying to get ENERGY_PERF_BIAS to be 0 aka performance on boot
Many posts say install cpupower, well it's not on #Ubuntu repo.
My-FIX: install sysfsutils
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/power/energy_perf_bias = 0
save & reboot
I feel this is just a better way
#sysfs #Power

On my #kubuntu #Linux in dmesg I see this:
"ENERGY_PERF_BIAS: Set to 'normal', was 'performance'"
(If your #Intel #CPU runs EPB)-> cat /sys/devices/system/cpu/cpu*/power/energy_perf_bias
So I'm trying to get ENERGY_PERF_BIAS to be 0 aka performance on boot
Many posts say install cpupower, well it's not on #Ubuntu repo.
My-FIX: install sysfsutils
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/power/energy_perf_bias = 0
save & reboot
I feel this is just a better way
#sysfs #Power

On my #kubuntu #Linux in dmesg I see this:
"ENERGY_PERF_BIAS: Set to 'normal', was 'performance'"
(If your #Intel #CPU runs EPB)-> cat /sys/devices/system/cpu/cpu*/power/energy_perf_bias
So I'm trying to get ENERGY_PERF_BIAS to be 0 aka performance on boot
Many posts say install cpupower, well it's not on #Ubuntu repo.
My-FIX: install sysfsutils
sudo nano -$ /etc/sysfs.conf
Add this:
devices/system/cpu/cpu*/power/energy_perf_bias = 0
save & reboot
I feel this is just a better way
#sysfs #Power

So I made a quick and (very very) dirty Linux USB-PD sysfs pretty-printer: https://gist.github.com/ge0rg/085874e810bbc79cb9bd0b6224f7b0ed

cc @Orb2069

#usbpd #sysfs #usb

So I made a quick and (very very) dirty Linux USB-PD sysfs pretty-printer: https://gist.github.com/ge0rg/085874e810bbc79cb9bd0b6224f7b0ed

cc @Orb2069

#usbpd #sysfs #usb

So I made a quick and (very very) dirty Linux USB-PD sysfs pretty-printer: https://gist.github.com/ge0rg/085874e810bbc79cb9bd0b6224f7b0ed

cc @Orb2069

#usbpd #sysfs #usb

So I made a quick and (very very) dirty Linux USB-PD sysfs pretty-printer: https://gist.github.com/ge0rg/085874e810bbc79cb9bd0b6224f7b0ed

cc @Orb2069

#usbpd #sysfs #usb

#RaspberryPi #WiringPi Version 3.2 fixes ISR on current Linux kernels on all boards without #sysfs - grab it while it's hot!
🌶️ https://github.com/WiringPi/WiringPi/releases/tag/3.2 🌶️

#RaspberryPi #WiringPi Version 3.2 fixes ISR on current Linux kernels on all boards without #sysfs - grab it while it's hot!
🌶️ https://github.com/WiringPi/WiringPi/releases/tag/3.2 🌶️

#RaspberryPi #WiringPi Version 3.2 fixes ISR on current Linux kernels on all boards without #sysfs - grab it while it's hot!
🌶️ https://github.com/WiringPi/WiringPi/releases/tag/3.2 🌶️

#RaspberryPi #WiringPi Version 3.2 fixes ISR on current Linux kernels on all boards without #sysfs - grab it while it's hot!
🌶️ https://github.com/WiringPi/WiringPi/releases/tag/3.2 🌶️

i mean i know this won't get scraped by google but just in case: if you're on #Linux and your #IntelGraphics card with the #i915 driver suddenly shows a blank screen, and the #sysfs #backlight class shows actual_brightness=0 no matter what: just downgrade ur kernel. lol

guess i will be on lts for a while?

i mean i know this won't get scraped by google but just in case: if you're on #Linux and your #IntelGraphics card with the #i915 driver suddenly shows a blank screen, and the #sysfs #backlight class shows actual_brightness=0 no matter what: just downgrade ur kernel. lol

guess i will be on lts for a while?

Use #sysfs to #restart failed #PCI devices ( #WiFiCards, #SoundCards, etc.) - #Fedora Magazine

Looks like a useful fix for when #adaptors crash.

https://fedoramagazine.org/use-sysfs-to-restart-failed-pci-devices/

#GNU #Linux

Use #sysfs to #restart failed #PCI devices ( #WiFiCards, #SoundCards, etc.) - #Fedora Magazine

Looks like a useful fix for when #adaptors crash.

https://fedoramagazine.org/use-sysfs-to-restart-failed-pci-devices/

#GNU #Linux

Use #sysfs to #restart failed #PCI devices ( #WiFiCards, #SoundCards, etc.) - #Fedora Magazine

Looks like a useful fix for when #adaptors crash.

https://fedoramagazine.org/use-sysfs-to-restart-failed-pci-devices/

#GNU #Linux

Use #sysfs to #restart failed #PCI devices ( #WiFiCards, #SoundCards, etc.) - #Fedora Magazine

Looks like a useful fix for when #adaptors crash.

https://fedoramagazine.org/use-sysfs-to-restart-failed-pci-devices/

#GNU #Linux