2025-11-23 - Mise Yilgarn vers Debian 12 puis 13

Ceci est une ancienne révision du document !

lsb_release -a :

No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 11 (bullseye)
Release:	11
Codename:	bullseye

uname -mrs :
```
Linux 5.10.0-10-amd64 x86_64
```
cat /etc/debian_version :
```
11.11
```
cd /home/admin/dwl/
mkdir -p /home/admin/dwl/upgrade-debian-11-to-12
cd /home/admin/dwl/upgrade-debian-11-to-12
chown -R admin: /home/admin/dwl

dpkg --get-selections "*" > system-$(lsb_release --codename|cut -f2)-$(date +"%Y-%m-%d")_installed_packages.txt
tar -cjf system-$(lsb_release --codename|cut -f2)-$(date +"%Y-%m-%d")-var-lib-dpkg.tar.bz2  /var/lib/dpkg
tar -cjf system-$(lsb_release --codename|cut -f2)-$(date +"%Y-%m-%d")-var-lib-apt-extended_states.tar.bz2 /var/lib/apt/extended_states
tar -cjf system-$(lsb_release --codename|cut -f2)-$(date +"%Y-%m-%d")-etc.tar.bz2 /etc
chmod 600 system-*
chown admin: system-*

En local :
- mkdir -p /home/jpm/Data/system-upgrade/yilgarn/debian-11-to-12
- cd /home/jpm/Data/system-upgrade/yilgarn/debian-11-to-12
- scp admin@yilgarn:/home/admin/dwl/upgrade-debian-11-to-12/system-* .

apt update
apt upgrade
apt full-upgrade
apt autoremove --purge

find /etc -name “*.dpkg-*” -o -name “*.ucf-*” -o -name “*.merge-error” affiche :

/etc/ssh/sshd_config.ucf-dist
/etc/ssh/sshd_config.ucf-old
/etc/ssh/ssh_config.dpkg-old
/etc/default/grub.ucf-dist
/etc/issue.net.dpkg-new
/etc/issue.dpkg-new
/etc/ca-certificates.conf.dpkg-old
/etc/security/access.conf.dpkg-old
/etc/bind/named.conf.options.dpkg-old
/etc/cron.daily/bsdmainutils.dpkg-remove
/etc/crontab.dpkg-old

Fichier sources.list pour Debian 12 :

# Main
deb http://deb.debian.org/debian bookworm main
deb-src http://deb.debian.org/debian bookworm main
# Security
deb http://security.debian.org/debian-security bookworm-security main
deb-src http://security.debian.org/debian-security bookworm-security main
# Update
deb http://deb.debian.org/debian bookworm-updates main
deb-src http://deb.debian.org/debian bookworm-updates main
# Backports
deb http://deb.debian.org/debian bookworm-backports main contrib non-free
deb-src http://deb.debian.org/debian bookworm-backports main contrib non-free

2025-11-23 - Mise Yilgarn vers Debian 12 puis 13

Mise à jour vers Debian 12

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