Hej,
Doinstalowałem mikrokody.
Teraz jest tak:
egrep -i '(SYSFS_EXTRA=|GOVERNOR="|MAX_SPEED="|MIN_SPEED=")' /etc/init.d/cpufrequtils:
Kod: Zaznacz cały
# GOVERNOR="ondemand"
GOVERNOR="powersave"
MAX_SPEED="0"
MIN_SPEED="0"
grep CONFIG_CPU_FREQ_GOV /boot/config-$(uname -r):
Kod: Zaznacz cały
grep CONFIG_CPU_FREQ_GOV /boot/config-$(uname -r)
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
egrep -i '(intel_pstate|cpufreq|)' /etc/default/grub:
Kod: Zaznacz cały
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX="intel_pstate=enable CPUFREQ=yes"
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
cat /proc/cmdline:
Kod: Zaznacz cały
BOOT_IMAGE=/vmlinuz-3.16.0-4-686-pae root=UUID=d8d8990f-e677-4a2e-a51f-c9bf7e8fa0bf ro intel_pstate=enable CPUFREQ=yes quiet
dmesg | grep microcode:
Kod: Zaznacz cały
[ 0.000000] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28
[ 3.793831] microcode: CPU0 sig=0x1067a, pf=0x80, revision=0xa0b
[ 3.793900] microcode: Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
dmesg | grep cpufreq niczego nie pokazało
ls -l /lib/modules/$(uname -r)/kernel/drivers/acpi:
Kod: Zaznacz cały
razem 208
-rw-r--r-- 1 root root 7976 gru 15 16:56 ac.ko
-rw-r--r-- 1 root root 10316 gru 15 16:56 acpi_ipmi.ko
-rw-r--r-- 1 root root 13924 gru 15 16:56 acpi_pad.ko
-rw-r--r-- 1 root root 16936 gru 15 16:56 battery.ko
-rw-r--r-- 1 root root 11816 gru 15 16:56 button.ko
-rw-r--r-- 1 root root 6664 gru 15 16:56 fan.ko
-rw-r--r-- 1 root root 45200 gru 15 16:56 processor.ko
-rw-r--r-- 1 root root 9300 gru 15 16:56 sbshc.ko
-rw-r--r-- 1 root root 12020 gru 15 16:56 sbs.ko
-rw-r--r-- 1 root root 18496 gru 15 16:56 thermal.ko
-rw-r--r-- 1 root root 39916 gru 15 16:56 video.ko
acpitool --cpu:
Kod: Zaznacz cały
CPU type : Intel(R) Celeron(R) CPU 900 @ 2.20GHz
CPU speed : 0xa0b MHz
Cache size : 2194.436 KB
Bogomips : 4388.87
Function Show_CPU_Info : could not read directory /proc/acpi/processor/
Make sure your kernel has ACPI processor support enabled.
cpufreq-info -o:
Kod: Zaznacz cały
minimum CPU frequency - maximum CPU frequency - governor