updates for trixie
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1 changed files with 30 additions and 40 deletions
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@ -1,6 +1,6 @@
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# Debian Upgrade
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> bullseye (11) to bookworm (12)
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> bookworm (12) to trixie (13)
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## Prep
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@ -21,25 +21,24 @@ reboot
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## Sources
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The path name of Security changed from Buster to Bullseye, Bookwork adds non-free-firmware; basic example:
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```
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deb http://deb.debian.org/debian/ bookworm main contrib non-free non-free-firmware
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deb-src http://deb.debian.org/debian/ bookworm main contrib non-free non-free-firmware
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deb http://deb.debian.org/debian/ trixie main contrib non-free non-free-firmware
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deb-src http://deb.debian.org/debian/ trixie main contrib non-free non-free-firmware
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deb http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
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deb-src http://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
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deb http://security.debian.org/debian-security trixie-security main contrib non-free non-free-firmware
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deb-src http://security.debian.org/debian-security trixie-security main contrib non-free non-free-firmware
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deb http://deb.debian.org/debian/ bookwork-updates main contrib non-free non-free-firmware
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deb-src http://deb.debian.org/debian/ bookworm-updates main contrib non-free non-free-firmware
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deb http://deb.debian.org/debian/ trixie-updates main contrib non-free non-free-firmware
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deb-src http://deb.debian.org/debian/ trixie-updates main contrib non-free non-free-firmware
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```
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## Upgrade
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Notes:
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- choose "yes" to restart services automatically
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- keep existing configs as desired
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- let GRUB re-install to the boot disk
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- keep existing configs as desired (usually Keep)
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- let GRUB re-install to the boot disk if asked
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```bash
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apt-get update
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@ -49,15 +48,23 @@ apt-get full-upgrade
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## Check
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Some upgrades change behaviour and need to be reverted prior to a reboot, such as this bugfix in the D11 kernel which is incompatible with the D12 kernel:
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Some upgrades change behaviour and need to be addressed prior to a reboot; for example Nginx configs have set the `server_tokens off;` setting by default in Trixie (13), which will lead to an error and a failure to restart - as the local config is now a duplicate:
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```console
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$ cat /etc/modprobe.d/iwlwifi.conf
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# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969264
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#options iwlwifi enable_ini=N
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```
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nginx[45027]: [emerg] 45027#45027: "server_tokens" directive is duplicate in /etc/nginx/conf.d/security.conf:9
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nginx[45027]: nginx: configuration file /etc/nginx/nginx.conf test failed
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systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
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```
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This setting must be disabled prior to reboot or the `iwlwifi` module will fail to load on boot in D12 as it does not support this option flag.
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Fix the issues, e.g.:
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```console
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$ vim /etc/nginx/conf.d/server.conf
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#server_tokens off;
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```
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Re-run `apt-get full-upgrade` and the process will complete.
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## Reboot
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@ -78,37 +85,20 @@ dpkg -l | grep -v ^ii
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apt-get purge python
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```
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Look for installed packages not in the repo anymore:
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Look for installed packages not in the repo anymore (bsoleted):
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```bash
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aptitude search "?installed?not(?narrow(?installed,?origin(^Debian$)?archive(^stable)))"
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i A cpp-10 - GNU C preprocessor
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i A gcc-10 - GNU C compiler
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i gcc-10-base - GCC, the GNU Compiler Collection
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i gcc-9-base - GCC, the GNU Compiler Collection
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i libbpf0 - eBPF helper library (shared library)
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i libdns-export1110 - Exported DNS Shared Library
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i libffi7 - Foreign Function Interface library
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i A libgcc-10-dev - GCC support library (development files)
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i libisc-export1105 - Exported ISC Shared Library
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i libprocps8 - library for accessing process information
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i A libruby2.7 - Libraries necessary to run Ruby 2.7
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i libsepol1 - SELinux library for manipulating binary
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i libssl1.1 - Secure Sockets Layer toolkit - shared
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i A linux-image-5.10.0-26-amd64 - Linux 5.10 for 64-bit PCs (signed)
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apt list '~o'
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apt purge '~o'
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```
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Remove the packages which are safe and their unnecessary dependencies:
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Look for stale/leftover configs from removed packages:
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```bash
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apt-get remove --autoremove --purge cpp-10 gcc-10 gcc-10-base \
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gcc-9-base libbpf0 libdns-export1110 libffi7 libgcc-10-dev \
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libisc-export1105 libprocps8 libruby2.7 libsepol1 libssl1.1 \
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linux-image-5.10.0-26-amd64
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apt list '~c'
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apt purge '~c'
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```
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Run a quick metadata clean on apt, it should show messages about deleting old index data, packages or other legacy data.
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Run a metadata clean on apt, it should show messages about deleting old index data, packages or other legacy data.
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```bash
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apt-get autoclean
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