Has anyone used the Audio Injector Octo?

  1. flash an sdcard with patchbox os image

  2. boot, ctrl-c the setup, connect to wifi so you can ssh (if you wish)

  3. add pi user

sudo su
useradd pi
  1. hold the kernel packages
apt-mark hold raspberrypi-kernel-headers raspberrypi-kernel raspberrypi-bootloader
  1. download the latest audioinjector deb
curl -L -O https://github.com/Audio-Injector/Octo/raw/01e65ad3861c9330355cc10c59e54051fbb41448/audioinjector.octo.setup_0.5_all.deb
  1. Modify the .deb Package
mkdir repack_audioinjector.octo.setup_0.5_all/
dpkg-deb -R audioinjector.octo.setup_0.5_all.deb repack_audioinjector.octo.setup_0.5_all/
sed 's/sudo\ rpi-update/\#sudo\ rpi-update/g' -i repack_audioinjector.octo.setup_0.5_all/DEBIAN/postinst
  1. Repack the .deb:
dpkg-deb -b repack_audioinjector.octo.setup_0.5_all/ audioinjector.octo.setup_0.5_all_nokernel.deb
  1. Install it:
sudo dpkg --ignore-depends=raspberrypi-kernel,raspberrypi-kernel-headers,raspberrypi-bootloader -i audioinjector.octo.setup_0.5_all_nokernel.deb
  1. disable pulse
sudo apt remove pulseaudio
curl -sLO https://raw.githubusercontent.com/whofferbert/audioinjector-octo-setup/master/octo-setup.sh
sudo bash ./octo-setup.sh
  1. reboot

  2. login as patch

  3. run patchbox command

  4. in the UI, configure jack > config> select audioinjector> 44100 sample rate and accepted the rest as suggested

  5. install the patchbox module modep

  6. You can access the file system via: http://[ip address of the rasp]:8081/

  7. You can access MODEP via: http://[ip address of the rasp]

After this, do NOTHING. Ever. No kernel updates. No software updates. Just download the LV2 plugins and that’s it.

with ref: