[ Home | Raspi ]

Raspi

References

• Labwc

  https://github.com/labwc/labwc/commits/master/
  https://labwc.github.io/getting-started.html
  https://wiki.archlinux.org/title/Labwc

• Repositories

  https://github.com/orgs/raspberrypi-ui/repositories
  https://github.com/orgs/raspberrypi/repositories
  https://github.com/orgs/RPi-Distro/repositories

RaspiOS Lite 64

• Installation

  raspberry-pi-os-64-bit

  Download RaspiOS Lite 64 bits and copy the image :

  replace sdX with the corresponding device, for example sdc

  unxz ./raspios64-lite.img.xz
  lsblk
  umount /dev/sdX?
  sudo dd if=./raspios64-lite.img of=/dev/sdX bs=4M conv=fsync status=progress
  

• Upgrade

  sudo raspi-config

  change locale and timezone

  sudo apt update && sudo apt full-upgrade

  if we don't need a camera : sudo apt purge rpicam-apps-lite libpisp1

  reboot

• Switch to Trixie

  sed -i.bak s/bookworm/trixie/g /etc/apt/sources.list
  sed -i.bak s/bookworm/trixie/g /etc/apt/sources.list.d/raspi.list
  sudo apt update && sudo apt full-upgrade
  sync
  reboot
  

• Switch to Unstable

  sed -i.bak s/bookworm/unstable/g /etc/apt/sources.list

  comment security and updates

  sudo apt update && sudo apt full-upgrade
  sync
  reboot
  

• Install XFCE

  sudo tasksel

  (select debian desktop and xfce)

  sudo systemctl set-default graphical.target
  sudo apt purge plymouth
  reboot
  

Manual configuration

• Xfce Configuration

  https://wiki.archlinux.org/title/Xfwm

  xfconf-query -c xfwm4 -p /general/vblank_mode -s glx

  xfconf-query -c xfce4-panel -p /force-all-internal -t bool -s true --create

• Install labwc

  sudo apt install labwc swaybg

  https://labwc.github.io/getting-started.html

  create configuration files for labwc in ~/.config/labwc

  configs and themes :

  https://github.com/hotnuma/sysconfig/tree/master/labwc

  reboot and select the labwc session

• Menu icons

  create settings.ini into ~/.config/gtk-3.0 :

  [Settings]
  gtk-button-images=1
  gtk-menu-images=1
  

• Configure a static ip

  https://hotnuma.github.io/docpages/linux/10-network.html

System Startup

• Lightdm config

  https://wiki.archlinux.org/title/LightDM

  cat /etc/lightdm/lightdm.conf
  
  [Seat:*]
  autologin-guest=false
  autologin-user=<username>
  autologin-user-timeout=0
  autologin-session=labwc
  

  show current config : lightdm --show-config

• Wayland sessions

  ls /usr/share/wayland-sessions/
  
  labwc.desktop
  

Other

• apt-file

  sudo apt install apt-file
  sudo apt-file update
  

• Board model

  cat /sys/firmware/devicetree/base/model

• List Raspi Packages

  grep -h ^Package: /var/lib/apt/lists/archive.raspberrypi.com*arm64_Packages | grep -v -- -dbgsym$ | grep -v -- -dbg$ | cut -d ' ' -f 2

• Need to run as sudo

  https://forums.raspberrypi.com/viewtopic.php?t=384959

• Oak Raspberry Pi Case

  https://www.instructables.com/Oak-Raspberry-Pi...

• Other programs

  sudo apt install hardinfo inxi

• Read system infos

  uname -a
  vcgencmd version
  vcgencmd bootloader_version
  vcgencmd bootloader_config
  rpi-eeprom-config
  

• Release notes

  https://downloads.raspberrypi.org/raspios_arm64/release_notes.txt

• Remove unused kernels

  https://forums.raspberrypi.com/viewtopic.php?t=371710

  for rpi4 : sudo apt --autoremove remove linux-image-*-2712

• RPI5 USB max current

  Set usb_max_current_enable=1 in /boot/firmware/config.txt

• Test CPU load

  sysbench cpu --threads=4 --time=30 run

  stress-ng --cpu 0 --cpu-method fft

• Test CPU temperature

  vcgencmd measure_temp

• USB Chipset

  https://forums.raspberrypi.com/viewtopic.php?t=245931
  https://forums.raspberrypi.com/viewtopic.php?t=326157

  That's true for most of the JMS578 family of USB 3.0 bridge chips,
  but not necessarily with the 580 series USB 3.1 chips.
  I have a USB 3.1 Gen 2 enclosure with a JMS583 chip that works
  fine with Pi computers. It supports UASP in RPiOS, and TRIM works
  with a udev rule.
  

• Wrong keyboard on Wayfire

  https://github.com/raspberrypi/bookworm-feedback/issues/119

• XL4016E1 Buck converter

  https://www.az-delivery.de/fr/products/xh-m401-dc-dc-step-do