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To update the intel-ucode package to the system: - 1. Ensure the existence of /sys/devices/system/cpu/microcode/reload - 2. Copy intel-ucode directory to /lib
by mrmondo 9y ago
To update the intel-ucode package to the system:
- 1. Ensure the existence of /sys/devices/system/cpu/microcode/reload
- 2. Copy intel-ucode directory to /lib/firmware, overwrite the files in
/lib/firmware/intel-ucode/
- 3. Write the reload interface to 1 to reload the microcode files, e.g.
echo 1 > /sys/devices/system/cpu/microcode/reload
- blibble 9y agodon't forget to update your initramfs, else on reboot it won't be applied on debian: update-initramfs -u check with dmesg | grep microcode
- mrmondo 9y agoThanks, and on RHEL/CentOS/Fedora: dracut -f
- snvzz 9y agoYou forgot to say "on Linux". For Dragonfly instructions see: https://www.dragonflydigest.com/2018/01/09/20710.html https://www.dragonflydigest.com/2018/01/09/20710.html