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--- linux:debian:upgrade-system-version [2023/08/02 13:51] – oscar
+++ linux:debian:upgrade-system-version [2023/08/06 07:39] (current) – [Add user to sudoers] oscar
@@ Line 7: / Line 7: @@
 # dd bs=4M if=/path/to/debian-XX.X.X-amd64-netinst.iso of=/dev/sdx status=progress oflag=sync
 </code>
+===== Backup Current Root File System =====
+To collect config files, etc.
+<code>
+rsync -aAXz --verbose --itemize-changes --times --recursive --whole-file --delete --links --exclude dev/* --exclude proc/* --exclude sys/* --exclude tmp/* --exclude run/* --exclude mnt/* --exclude media/* --exclude lost+found --exclude var/lib/lxcfs/cgroup/* --exclude var/lib/lxcfs/proc/* / /media/oscar/Sandisk8GB
+</code>
+===== Configure SSD optimizations =====
+[[linux:system:ssd|Linux SSD Optimization]]
+===== Check for Boot and Kernel errors =====
+  journalctl
+===== Create tmpfiles.d entries =====
+While creating tmpfs tmp and var directories some subdirectories will not be present after a reboot. Some deamons (e.g. anacron) will fail to start, due to this. To prevent this create entries into /etc/tmpfiles.d:
+  nano /etc/tmpfiles.d/anacron.conf
+  #Type Path                 Mode UID   GID   Age Argument
+  d     /var/spool/anacron 774 0 0 - -
+  Reload the config with:
+  systemd-tmpfiles --create
+===== Add user to sudoers =====
+[[linux:system:sudoers|linux:system:sudoers]]
+===== Bluetooth =====
+[[linux:system:bluetooth|Bluetooth setup]]
+===== LightDM customization =====
+[[linux:apps:lightdm|linux:apps:lightdm]]
+===== Install Applications =====
+  apt-get install gimp
+  apt-get install gparted
+  apt-get install galculator
+  kicad
+  lightDM GTK+ greeter settings