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Re: dubte actualització kernel



A Dimarts 14 Març 2006 12:09, jmasanas@flashmail.com va escriure:
> gràcies però,
>
> com puc fer l'actualització del nucli?
>
> quines comandes?

Em sembla que és més senzill que tot això: com a root fes "update-grub" i ell 
ja s'encarrega decercar els nous nuclis al directori /boot i actualitzar 
convenientment el /boot/grub/menu.lst

Si això no funciona segurament és perquè deus haver modificat (conscientment o 
no) el fitxer "menu.lst" anterior i li deus haver dit que no actualitzi 
automàticament els nuclis.

Exemple del meu "menu.lst" correcte. Fixa't en la secció "AUTOMAGIC KERNEL 
LIST" (si no entens quelcom, pregunta):

# 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'.
default         0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default 
entry
# (normally the first entry defined).
timeout         5

# Pretty colours
color cyan/blue white/blue

# Splash image
splashimage (hd0,0)/grub/splashimages/debsplash.xpm.gz

## 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=/dev/sda5 ro

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

## 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=

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

## ## End Default Options ##

title           Debian GNU/Linux, kernel 2.6.15-1-amd64-k8-smp Default
root            (hd0,0)
kernel          /vmlinuz root=/dev/sda5 ro
initrd          /initrd.img
savedefault
boot

title           Debian GNU/Linux, kernel 2.6.15-1-amd64-k8-smp Default 
(recovery mode)
root            (hd0,0)
kernel          /vmlinuz root=/dev/sda5 ro single
initrd          /initrd.img
savedefault
boot

title           Debian GNU/Linux, kernel 2.6.15-1-amd64-k8-smp
root            (hd0,0)
kernel          /vmlinuz-2.6.15-1-amd64-k8-smp root=/dev/sda5 ro
initrd          /initrd.img-2.6.15-1-amd64-k8-smp
savedefault
boot

title           Debian GNU/Linux, kernel 2.6.15-1-amd64-k8-smp (recovery mode)
root            (hd0,0)
kernel          /vmlinuz-2.6.15-1-amd64-k8-smp root=/dev/sda5 ro single
initrd          /initrd.img-2.6.15-1-amd64-k8-smp
savedefault
boot

### END DEBIAN AUTOMAGIC KERNELS LIST


>
> ja he fet
>
> apt-get install linux-image-2.....15
>
> però això no m'ha canviat el nucli
>
> almenys si faig un "uname -r"  em continua dient que és
> el mateix, i si vaig al grub també només tinc les
> opcions d'arrencar amb l'anterior...
>
> > El 14/03/06, jmasanas@flashmail.com
> >
> > > <jmasanas@flashmail.com> ha escrit: Hola, aquest
>
> �s el
>
> > > meu primer missatge, i tamb� em presento:
> > >
> > > em dic Josep Masanas, fa cosa de dos anys que
>
> s�c
>
> > > usuari de debian (abans ho havia estat d'Slackware) i un
> > > any m�s o menys que s�c "lector" de la
>
> llista.
>
> > > M'agradaria fer una consulta que suposo que �s
> > >
> > > M'he informat, he anat a la web:
>
> http://rt2x00.serialmonkey.com/wiki/index.php/Debian_rt2500_Howto
>
> > > i he pogut descarregar-me el codi amb "apt-get install
> > > rt2500-source",
> > >
> > > el problema est� a compilar els m�duls,
>
> primer
>
> > > quan feia make dins la carpeta de m�duls
> > > em deia que no existia la carpeta
> > > /lib/modules/2.6.12-1-amd-generic/build, i he fet un
> > > simb�lic link n -s
> > > /usr/src/linux-2.6.12-1-amd64-generic
> > > /lib/modules/linux-2.6.12-1-amd64-generic/build
> >
> > No cal fer el make. Els headers si que els necessites i a
> > mes la 6.15 funciona for�a millor
> > amb el amd.
> > Tal com et diu la web no fagis make sino
> > To compile the driver, simply type:
> >
> > # module-assistant auto-install rt2500-source
> >
> > This will compile the driver against the kernel headers
> > matching the kernel you're currently using, put the
> > compiled driver module in the right place to be used by
> > your kernel, and load the module for you. Your
> > rt2500-based card should now show up with:
> >
> > # ifconfig -a
> >
> > NB: In future, the rt2500 kernel module should be loaded
> > automatically on boot. If it isn't, append the module name
> > to /etc/modules with:
> >
> > # echo rt2500 >> /etc/modules
> >
> >
> > --
> > Pere Nubiola Radigales
> > Telf: +34 656316974
> > e-mail: pere.nubiola@gmail.com

-- 
******************************************************
Orestes Mas Casals
Universitat Politècnica de Catalunya
Linux User 285092  http://counter.li.org
Clau pública PGP: 0x97451E6A a http://pgp.mit.edu/
******************************************************

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