ubuntuusers.de

Hi.

Ich habe auf diesem Laptop hier das Ubuntu relativ neu installiert, und heute merke ich, dass der Prozessor nur mit 600 MHz läuft, und deswegen immer voll ausgelastet ist. Als ich das Applet in die Leiste bei GNome hinzugefügt hatte kam die Meldung, dass Prozessortaktstufen nicht unterstützt werden. Was kann ich tun, damit das funktioniert und der Prozessor wieder bis 1,8 GHz taktet?

Taktet die CPU denn NIE hoch? Führe bspw.

cat /dev/urandom > /dev/null

aus, dann wird (sinnlos) von der CPU rumgerechnet und die CPU sollte hochtakten. Zeig bitte mal deine /boot/grub/menu.lst sowie die Ausgabe von

uname -ar

her.

Moin.

Nein, taktet nie über 600. ☹

hexx@hexx-cebop:~$ uname -ar
Linux hexx-cebop 2.6.27-7-generic #1 SMP Tue Nov 4 19:33:20 UTC 2008 i686 GNU/Linux

und

# menu.lst - See: grub(8), info grub, update-grub(8)
#            grub-install(8), grub-floppy(8),
#            grub-md5-crypt, /usr/share/doc/grub
#            and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default		0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout		10

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu

# Pretty colours
#color cyan/blue white/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
# e.g. password topsecret
#      password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title		Windows 95/98/NT/2000
# root		(hd0,0)
# makeactive
# chainloader	+1
#
# title		Linux
# root		(hd0,1)
# kernel	/vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
##      kopt_2_6_8=root=/dev/hdc1 ro
##      kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,2)

## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash locale=de_DE

## should update-grub lock old automagic boot options
## e.g. lockold=false
##      lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(recovery) single
# altoptions=(recovery mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all

## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
title		Microsoft Windows XP Professional
root		(hd0,0)
savedefault
makeactive
chainloader	+1

title		Ubuntu 8.10, kernel 2.6.27-7-generic
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-7-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro quiet splash locale=de_DE 
initrd		/boot/initrd.img-2.6.27-7-generic
quiet

title		Ubuntu 8.10, kernel 2.6.27-7-generic (recovery mode)
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-7-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro  single
initrd		/boot/initrd.img-2.6.27-7-generic

title		Ubuntu 8.10, kernel 2.6.24-21-generic
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.24-21-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro quiet splash locale=de_DE 
initrd		/boot/initrd.img-2.6.24-21-generic
quiet

title		Ubuntu 8.10, kernel 2.6.24-21-generic (recovery mode)
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.24-21-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro  single
initrd		/boot/initrd.img-2.6.24-21-generic

title		Ubuntu 8.10, kernel 2.6.22-14-generic
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.22-14-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro quiet splash locale=de_DE 
initrd		/boot/initrd.img-2.6.22-14-generic
quiet

title		Ubuntu 8.10, kernel 2.6.22-14-generic (recovery mode)
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.22-14-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro  single
initrd		/boot/initrd.img-2.6.22-14-generic

title		Ubuntu 8.10, memtest86+
root		(hd0,2)
kernel		/boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

Führe mal ein Update durch... Eigentlich ist Intrepid bei Kernel 2.6.27-9-generic... Des weiteren, was sagen die Befehle

sudo powernowd
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies

Ja, und deinstalliere mal ungenutzte Kernel... → Kernel (Abschnitt „Kernel-deinstallieren“)

Das System ist akutell.

und bei den Befehlen kommt das...

hexx@hexx-cebop:~$ sudo powernowd
[sudo] password for hexx: 
powernowd: PowerNow Daemon v1.00, (c) 2003-2008 John Clemens
powernowd: Found 1 scalable unit:  -- 1 'CPU' per scalable unit
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq: No such file or directory

PowerNowd encountered and error and could not start.
Please make sure that:
 - You are running a v2.6.7 kernel or later
 - That you have sysfs mounted /sys
 - That you have the core cpufreq and cpufreq-userspace
   modules loaded into your kernel
 - That you have the cpufreq driver for your cpu loaded,
   (for example: powernow-k7), and that it works. Check
   'dmesg' for errors.
If all of the above are true, and you still have problems,
please email the author: clemej@alum.rpi.edu

hexx@hexx-cebop:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
cat: /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies: No such file or directory

Hmmmm... Also

• Schau zu dass du Kernel 2.6.27-9-generic benutzt

• Überprüfe bitte deine Bios Einstellungen. Vielleicht setzt du sie mal auf die Defaults zurück

Der aktuelle Kernel ist übrigens installiert... und jetzt auch aktiviert. Das Problem besteht aber weiterhin. ☹

Innos schrieb:

Der aktuelle Kernel ist übrigens installiert... wie aktiviere ich den? Einfach löschen und wieder neu installieren? Oder in der menu.lst was ändern?

Das sollte eigentlich automatisch passieren. Was sagt

dpkg -l *2.6.27* | grep ii

Die alten Kernels solltest du mal deinstallieren... Kernel#Kernel-deinstallieren. Dabei bitte den linux-image-2.6.27-7-generic übrig lassen.

Wie ich oben schon geändert hatte... Der aktuelle Kernel ist installiert und auch gebootet. Der 2.6.27.7 ist auch noch da. Die menu.lst ist ersetzt worden. Allerdings keine Änderung...

Der Befehl gibt das aus.

hexx@hexx-cebop:~$ dpkg -l *2.6.27* | grep ii
ii  linux-headers-2.6.27-7                     2.6.27-7.16                             Header files related to Linux kernel version
ii  linux-headers-2.6.27-7-generic             2.6.27-7.16                             Linux kernel headers for version 2.6.27 on x
ii  linux-headers-2.6.27-9                     2.6.27-9.19                             Header files related to Linux kernel version
ii  linux-headers-2.6.27-9-generic             2.6.27-9.19                             Linux kernel headers for version 2.6.27 on x
ii  linux-image-2.6.27-7-generic               2.6.27-7.16                             Linux kernel image for version 2.6.27 on x86
ii  linux-image-2.6.27-9-generic               2.6.27-9.19                             Linux kernel image for version 2.6.27 on x86
ii  linux-restricted-modules-2.6.27-7-generic  2.6.27-7.12                             Non-free Linux kernel modules for version 2.
ii  linux-restricted-modules-2.6.27-9-generic  2.6.27-9.13                             Non-free Linux kernel modules for version 2.
hexx@hexx-cebop:~$ 

Hmmm. Dann schaumermal ob sich deine Partitionen verschoben haben.

sudo fdisk -l
cat /etc/fstab
sudo blkid
ls -al /boot

Da mir diese Befehle nichts sagen... poste ich einfach mal die Ausgaben...

hexx@hexx-cebop:~$ sudo fdisk -l

Platte /dev/sda: 160.0 GByte, 160041885696 Byte
255 Köpfe, 63 Sektoren/Spuren, 19457 Zylinder
Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
Disk identifier: 0x4642394b

   Gerät  boot.     Anfang        Ende     Blöcke   Id  System
/dev/sda1   *           1        1401    11253501    7  HPFS/NTFS
/dev/sda2            1402       18242   135275332+   f  W95 Erw. (LBA)
/dev/sda3           18243       19457     9759487+  83  Linux
/dev/sda5            1403       18182   134785350    7  HPFS/NTFS
/dev/sda6           18183       18242      481918+  82  Linux Swap / Solaris

Platte /dev/sdb: 300.0 GByte, 300090728448 Byte
255 Köpfe, 63 Sektoren/Spuren, 36483 Zylinder
Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
Disk identifier: 0x14393db5

   Gerät  boot.     Anfang        Ende     Blöcke   Id  System
/dev/sdb1               1       36483   293049666    c  W95 FAT32 (LBA)

Platte /dev/sdc: 4025 MByte, 4025810432 Byte
255 Köpfe, 63 Sektoren/Spuren, 489 Zylinder
Einheiten = Zylinder von 16065 × 512 = 8225280 Bytes
Disk identifier: 0xc9aa235f

   Gerät  boot.     Anfang        Ende     Blöcke   Id  System
/dev/sdc1               1         488     3919841    b  W95 FAT32

hexx@hexx-cebop:~$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    defaults        0       0
# /dev/sda3
UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 /               ext3    defaults,errors=remount-ro,relatime 0       1
# /dev/sda6
UUID=97712790-ea05-4460-b3ba-66510d04e24e none            swap    sw              0       0
/dev/scd0       /media/cdrom0   udf,iso9660 user,noauto,exec 0       0
/dev/scd1       /media/cdrom1   udf,iso9660 user,noauto,exec 0       0
/dev/scd1       /media/floppy0  auto    rw,user,noauto,exec 0       0

hexx@hexx-cebop:~$ sudo blkid
/dev/sda1: UUID="1A8CC99D8CC97433" LABEL="Windows" TYPE="ntfs" 
/dev/sda3: UUID="a3384ea5-59ae-47a4-a28c-ce3720521ab1" SEC_TYPE="ext2" TYPE="ext3" 
/dev/sda5: UUID="6CBC9D02BC9CC7CA" LABEL="Daten" TYPE="ntfs" 
/dev/sda6: TYPE="swap" UUID="97712790-ea05-4460-b3ba-66510d04e24e" 
/dev/sdb1: LABEL="HDC" UUID="4342-F45B" TYPE="vfat" 
/dev/sdc1: LABEL="PENDRIVE" UUID="6CBC-D9DA" TYPE="vfat" 

hexx@hexx-cebop:~$ ls -al /boot
insgesamt 23676
drwxr-xr-x  3 root root    4096 2009-01-18 16:05 .
drwxr-xr-x 21 root root    4096 2008-12-30 12:12 ..
-rw-r--r--  1 root root  507665 2008-11-04 22:00 abi-2.6.27-7-generic
-rw-r--r--  1 root root  507665 2008-11-21 00:46 abi-2.6.27-9-generic
-rw-r--r--  1 root root   91364 2008-11-04 22:00 config-2.6.27-7-generic
-rw-r--r--  1 root root   91364 2008-11-21 00:46 config-2.6.27-9-generic
drwxr-xr-x  2 root root    4096 2009-01-18 16:06 grub
-rw-r--r--  1 root root 8137769 2008-12-27 14:12 initrd.img-2.6.27-7-generic
-rw-r--r--  1 root root 8138512 2008-12-30 12:13 initrd.img-2.6.27-9-generic
-rw-r--r--  1 root root  124152 2008-09-11 22:11 memtest86+.bin
-rw-r--r--  1 root root 1029585 2008-11-04 22:00 System.map-2.6.27-7-generic
-rw-r--r--  1 root root 1029585 2008-11-21 00:46 System.map-2.6.27-9-generic
-rw-r--r--  1 root root    1073 2008-11-04 22:02 vmcoreinfo-2.6.27-7-generic
-rw-r--r--  1 root root    1073 2008-11-21 00:48 vmcoreinfo-2.6.27-9-generic
-rw-r--r--  1 root root 2244464 2008-11-04 22:00 vmlinuz-2.6.27-7-generic
-rw-r--r--  1 root root 2244304 2008-11-21 00:46 vmlinuz-2.6.27-9-generic

Also, das sind langsam zwei Themen.

zwei Themen dann aber nicht wegen mir...

1. Also, ich habe alle kernels außer 2.6.27-7, 2.6.27-9 und linux-image-generic gelöscht.

2.

hexx@hexx-cebop:~$ sudo update-grub
[sudo] password for hexx: 
Searching for GRUB installation directory ... found: /boot/grub
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
Found kernel: /boot/vmlinuz-2.6.27-9-generic
Found kernel: /boot/vmlinuz-2.6.27-7-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

3.

# menu.lst - See: grub(8), info grub, update-grub(8)
#            grub-install(8), grub-floppy(8),
#            grub-md5-crypt, /usr/share/doc/grub
#            and /usr/share/doc/grub-doc/.

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not use 'savedefault' or your
# array will desync and will not let you boot your system.
default		0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout		10

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu

# Pretty colours
#color cyan/blue white/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
# e.g. password topsecret
#      password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title		Windows 95/98/NT/2000
# root		(hd0,0)
# makeactive
# chainloader	+1
#
# title		Linux
# root		(hd0,1)
# kernel	/vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
##      kopt_2_6_8=root=/dev/hdc1 ro
##      kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,2)

## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash locale=de_DE

## should update-grub lock old automagic boot options
## e.g. lockold=false
##      lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(recovery) single
# altoptions=(recovery mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all

## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

title		Microsoft Windows XP Professional
root		(hd0,0)
savedefault
makeactive
chainloader	+1

title		Ubuntu 8.10, kernel 2.6.27-9-generic
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-9-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro quiet splash locale=de_DE 
initrd		/boot/initrd.img-2.6.27-9-generic
quiet

title		Ubuntu 8.10, kernel 2.6.27-9-generic (recovery mode)
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-9-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro  single
initrd		/boot/initrd.img-2.6.27-9-generic

title		Ubuntu 8.10, kernel 2.6.27-7-generic
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-7-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro quiet splash locale=de_DE 
initrd		/boot/initrd.img-2.6.27-7-generic
quiet

title		Ubuntu 8.10, kernel 2.6.27-7-generic (recovery mode)
root		(hd0,2)
kernel		/boot/vmlinuz-2.6.27-7-generic root=UUID=a3384ea5-59ae-47a4-a28c-ce3720521ab1 ro  single
initrd		/boot/initrd.img-2.6.27-7-generic

title		Ubuntu 8.10, memtest86+
root		(hd0,2)
kernel		/boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

BIOS zurücksetzen mache ich gleich mal, Update gibts für diesen Laptop nicht mehr, die Firma ist seit langem Pleite.

1. Also, ich habe alle kernels außer 2.6.27-7, 2.6.27-9 und linux-image-generic gelöscht.

Das Thema ist nun gegessen. Der Kernel 2.6.27-9 sollte beim nächsten Booten gestartet werden...