[Linux-bruxelles] tested Was:Re: autoremove et kernel

Sam 21 Aou 15:31:01 CEST 2010

Salut Serge.

Je poursuis l'essai:

On Sat, Aug 21, 2010 at 10:18:36AM +0200, Serge SMEESTERS wrote:
> > - Quant à la commande basée Serge, cad
> > #aptitude purge $(dpkg-query -W "linux*2.6.2?-*"|grep -v "$(uname -r|sed 's/-generic//g')"|cut -f1)
> >
> > ça veut éliminer 19 packages au lieu de 5,
> > mais y a des headers qu'il ne trouve pas,
> 
> dpkg-query -W renvoi des noms de paquets qui ne sont pas forcément
> installés, mais qui l'on été par exemple... Ça ne pose pas de problème
> puisque aptitude vérifie et ne supprimer/purge que les paquets
> réellement installés.
> 
> Pour voir ça, exécutes l'anodine commande suivante :
> dpkg-query -l "linux*2.?.??-*"

Voici en pj le résutlat de tout le test; j'ai été prudent, ai modifié le
linux* ... en qq chose se limitant aux 2.6.2*,
ainsi le risque est bien délimité.
Hormis les trucs "not found" ta commande à de la gueule du reste car semble
bien fonctionner, cf. pj.

Aldo.
-------------- section suivante --------------
Script started on za 21 aug 2010 14:53:25 CEST
root at koala:~# ./purgekern.sh
(script que j'ai fait pour ne pas avoir à taper une commande trop longue et
de toute façon trop complexe pour mes deux neurones)
Cela affiche d'abord:
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                       Version                          
                    Description
+++-==========================================-=================================
===================-===================================================
ii  linux-image-2.6.24-23-generic              2.6.24-23.52                     
                    Linux kernel image for version 2.6.24 on x86/x86_64
ii  linux-image-2.6.24-24-generic              2.6.24-24.61                     
                    Linux kernel image for version 2.6.24 on x86/x86_64
ii  linux-image-2.6.24-25-generic              2.6.24-25.63                     
                    Linux kernel image for version 2.6.24 on x86/x86_64
ii  linux-image-2.6.24-26-generic              2.6.24-26.64                     
                    Linux kernel image for version 2.6.24 on x86/x86_64
ii  linux-image-2.6.24-27-generic              2.6.24-27.69                     
                    Linux kernel image for version 2.6.24 on x86/x86_64
ii  linux-image-2.6.32-21-generic              2.6.32-21.32                     
                    Linux kernel image for version 2.6.32 on x86/x86_64
ii  linux-image-2.6.32-22-generic              2.6.32-22.36                     
                    Linux kernel image for version 2.6.32 on x86/x86_64
ii  linux-image-2.6.32-23-generic              2.6.32-23.37                     
                    Linux kernel image for version 2.6.32 on x86/x86_64
ii  linux-image-2.6.32-24-generic              2.6.32-24.41                     
		    Linux kernel image for version 2.6.32 on x86/x86_64

Ensuite il exécute le purge suivant ta commande:

Reading package lists... 0%

Reading package lists... 100%

Reading package lists... Done

Building dependency tree... 0%

Building dependency tree... 50%

Building dependency tree       

Reading state information... 0%

Reading state information... Done

Reading extended state information... 0%

Reading extended state information      

Initializing package states... 0% 

Initializing package states... Done

Couldn't find any package whose name or description matched "linux-headers-2.6.24-16"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-16-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-23"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-23-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-25"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-25-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-26"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-26-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-16"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-16-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-23"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-23-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-25"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-25-generic"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-26"
Couldn't find any package whose name or description matched "linux-headers-2.6.24-26-generic"
The following packages will be REMOVED:
  linux-headers-2.6.24-24{p} linux-headers-2.6.24-24-generic{p} 
  linux-headers-2.6.24-27{p} linux-headers-2.6.24-27-generic{p} 
  linux-image-2.6.24-23-generic{p} linux-image-2.6.24-24-generic{p} 
  linux-image-2.6.24-25-generic{p} linux-image-2.6.24-26-generic{p} 
  linux-image-2.6.24-27-generic{p} 
  linux-restricted-modules-2.6.24-23-generic{p} 
  linux-restricted-modules-2.6.24-24-generic{p} 
  linux-restricted-modules-2.6.24-25-generic{p} 
  linux-restricted-modules-2.6.24-26-generic{p} 
  linux-restricted-modules-2.6.24-27-generic{p} 
  linux-ubuntu-modules-2.6.24-23-generic{p} 
  linux-ubuntu-modules-2.6.24-24-generic{p} 
  linux-ubuntu-modules-2.6.24-25-generic{p} 
  linux-ubuntu-modules-2.6.24-26-generic{p} 
  linux-ubuntu-modules-2.6.24-27-generic{p} 
0 packages upgraded, 0 newly installed, 19 to remove and 2 not upgraded.
Need to get 0B of archives. After unpacking 539MB will be freed.
Do you want to continue? [Y/n/?] 

Bon, j'ai répondu par ENTER cad par Y, et il poursuit:

Writing extended state information... 0%

Writing extended state information... 1%

Writing extended state information... Done

(Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 278920 files and directories currently installed.)
Removing linux-headers-2.6.24-24-generic ...
Removing linux-headers-2.6.24-24 ...
Removing linux-headers-2.6.24-27-generic ...
Removing linux-headers-2.6.24-27 ...
Removing linux-ubuntu-modules-2.6.24-23-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-23-generic': No such file or directory
update-initramfs: Generating /boot/initrd.img-2.6.24-23-generic
Cannot find /lib/modules/2.6.24-23-generic
update-initramfs: failed for /boot/initrd.img-2.6.24-23-generic
dpkg: error processing linux-ubuntu-modules-2.6.24-23-generic (--purge):
 subprocess installed post-removal script returned error exit status 1
Removing linux-image-2.6.24-23-generic ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/last-good-boot 2.6.24-23-generic /boot/vmlinuz-2.6.24-23-generic
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Purging configuration files for linux-image-2.6.24-23-generic ...
Running postrm hook script /sbin/update-grub.
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
(oui y a encore Grub1 sur cette machine-là)
Searching for splash image ... none found, skipping ...
Found kernel: /boot/vmlinuz-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Removing linux-ubuntu-modules-2.6.24-24-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-24-generic': No such file or directory
update-initramfs: Generating /boot/initrd.img-2.6.24-24-generic
Cannot find /lib/modules/2.6.24-24-generic
update-initramfs: failed for /boot/initrd.img-2.6.24-24-generic
dpkg: error processing linux-ubuntu-modules-2.6.24-24-generic (--purge):
 subprocess installed post-removal script returned error exit status 1
Removing linux-image-2.6.24-24-generic ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/last-good-boot 2.6.24-24-generic /boot/vmlinuz-2.6.24-24-generic
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Purging configuration files for linux-image-2.6.24-24-generic ...
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Removing linux-ubuntu-modules-2.6.24-25-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-25-generic': No such file or directory
update-initramfs: Generating /boot/initrd.img-2.6.24-25-generic
Cannot find /lib/modules/2.6.24-25-generic
update-initramfs: failed for /boot/initrd.img-2.6.24-25-generic
dpkg: error processing linux-ubuntu-modules-2.6.24-25-generic (--purge):
 subprocess installed post-removal script returned error exit status 1
Removing linux-image-2.6.24-25-generic ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/last-good-boot 2.6.24-25-generic /boot/vmlinuz-2.6.24-25-generic
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Purging configuration files for linux-image-2.6.24-25-generic ...
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/vmlinuz-2.6.24-26-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

Removing linux-ubuntu-modules-2.6.24-26-generic ...
update-initramfs: Generating /boot/initrd.img-2.6.24-26-generic
Purging configuration files for linux-ubuntu-modules-2.6.24-26-generic ...
Removing linux-image-2.6.24-26-generic ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/last-good-boot 2.6.24-26-generic /boot/vmlinuz-2.6.24-26-generic
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/memtest86+.bin
[1;25r[4l[?25l[?1c[0;10m[37m[40m[1;25r[H[J[1;1H[1m[37m[44m[K
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[K[1;1H[0;10m[37m[44mPackage configuration[4;5H[30m[47m???????????????????????????????????  ???????????????????????????????????[5;5H? A new version of /boot/grub/menu.lst is available, but the version   ?[1m[37m[40m [6;5H[0;10m[30m[47m? installed currently has been locally modified.                       ?[1m[37m[40m [7;5H[0;10m[30m[47m?                                                                      ?[1m[37m[40m [8;5H[0;10m[30m[47m? What would you like to do about menu.lst?                            ?[1m[37m[40m [9;5H[0;10m[30m[47m?                                                                      ?[1m[37m[40m [10;5H[0;10m[30m[47m?      install the package maintainer's version                        ?[1m[37m[40m [11;5H[0;10m[30m[47m?      [37m[41mkeep the local version currently installed                [30m[47m      ?[1m[37m[40m [12;5H[0;10m[30m[47m?      show the differences between the versions                       ?[1m[37m[40m [13;5H[0;10m[30m[47m?      show a side-by-side difference between the versions             ?[1m[37m[40m [14;5H[0;10m[30m[47m?      show a 3-way difference between available versions              ?[1m[37m[40m [15;5H[0;10m[30m[47m?      do a 3-way merge between available versions (experimental)      ?[1m[37m[40m [16;5H[0;10m[30m[47m?      start a new shell to examine the situation                      ?[1m[37m[40m [17;5H[0;10m[30m[47m?                                                                      ?[1m[37m[40m [18;5H[0;10m[30m[47m?                                                                      ?[1m[37m[40m [19;5H[0;10m[30m[47m?                                <Ok>                                  ?[1m[37m[40m [20;5H[0;10m[30m[47m?                                                                      ?[1m[37m[40m [21;5H[0;10m[30m[47m????????????????????????????????????????????????????????????????????????[1m[37m[40m [22;6H                                                                        [11;12H[A[0;10m[37m[41minstall the package maintainer's version                  [11;12H[30m[47mkeep the local version currently installed                [10;12H[?25h[?0c[25;1H[37m[40m[0;10m[39;49m
[K
Replacing config file /var/run/grub/menu.lst with new version
Updating /boot/grub/menu.lst ... done

Purging configuration files for linux-image-2.6.24-26-generic ...
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/vmlinuz-2.6.24-27-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

rmdir: failed to remove `/lib/modules/2.6.24-26-generic': Directory not empty
dpkg: warning: while removing linux-image-2.6.24-26-generic, directory '/lib/modules/2.6.24-26-generic' not empty so not removed.
Removing linux-ubuntu-modules-2.6.24-27-generic ...
update-initramfs: Generating /boot/initrd.img-2.6.24-27-generic
Purging configuration files for linux-ubuntu-modules-2.6.24-27-generic ...
Removing linux-image-2.6.24-27-generic ...
Examining /etc/kernel/prerm.d.
run-parts: executing /etc/kernel/prerm.d/last-good-boot 2.6.24-27-generic /boot/vmlinuz-2.6.24-27-generic
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/memtest86+.bin
Replacing config file /var/run/grub/menu.lst with new version
Updating /boot/grub/menu.lst ... done

Purging configuration files for linux-image-2.6.24-27-generic ...
Running postrm hook script /sbin/update-grub.
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-2.6.32-24-generic
Found kernel: /boot/vmlinuz-2.6.32-23-generic
Found kernel: /boot/vmlinuz-2.6.32-22-generic
Found kernel: /boot/vmlinuz-2.6.32-21-generic
Found kernel: /boot/memtest86+.bin
Updating /boot/grub/menu.lst ... done

rmdir: failed to remove `/lib/modules/2.6.24-27-generic': Directory not empty
dpkg: warning: while removing linux-image-2.6.24-27-generic, directory '/lib/modules/2.6.24-27-generic' not empty so not removed.
Removing linux-restricted-modules-2.6.24-23-generic ...
Purging configuration files for linux-restricted-modules-2.6.24-23-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-23-generic': No such file or directory
Removing linux-restricted-modules-2.6.24-24-generic ...
Purging configuration files for linux-restricted-modules-2.6.24-24-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-24-generic': No such file or directory
Removing linux-restricted-modules-2.6.24-25-generic ...
Purging configuration files for linux-restricted-modules-2.6.24-25-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-25-generic': No such file or directory
Removing linux-restricted-modules-2.6.24-26-generic ...
Purging configuration files for linux-restricted-modules-2.6.24-26-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-26-generic': No such file or directory
Removing linux-restricted-modules-2.6.24-27-generic ...
Purging configuration files for linux-restricted-modules-2.6.24-27-generic ...
FATAL: Could not open '/boot/System.map-2.6.24-27-generic': No such file or directory
Errors were encountered while processing:
 linux-ubuntu-modules-2.6.24-23-generic
 linux-ubuntu-modules-2.6.24-24-generic
 linux-ubuntu-modules-2.6.24-25-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover: