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Instruction Guide LCD/OLED display using pydPiper
(11-03-2021, 09:32 PM)TheOldPresbyope Wrote: @Battum

What went wrong is that we're in a weird interregnum period where the Debian folks have changed over to bullseye from buster (thus bullseye is now the "stable" distro and buster is the "oldstable" distro) but the current Raspbian is still based on Buster.

Try this

Code:
sudo apt-get update --allow-releaseinfo-change

then repeat the install_docker.sh script.

Note: I'm uncertain what state your player is in now that the install failed. If you see a message like "Warning: the "docker" command appears to already exist on this system" when you rerun the script then I'd suggest you let it proceed anyway but it's remotely possible it will cause trouble.


I've tested the update step on a fresh moOde player and it allowed the pydPiper/docker installation to proceed without error.

Regards,
Kent

Works like a charm! Thanks.
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Hi,
is there someone running pydpiper on moode 7.4.1?
After the installation of pydpiper the test works fine, but after the final installation of the pydpiper.service the docker installation will not start properly.
It dies after a few seconds or the systemctl status pydpiper returns
● pydpiper.service - pydPiper
  Loaded: loaded (/etc/systemd/system/pydpiper.service; enabled; vendor preset: enabled)
  Active: active (running) since Sat 2021-11-06 20:46:44 CET; 2s ago
Main PID: 8436 (docker)
   Tasks: 9 (limit: 2059)
  CGroup: /system.slice/pydpiper.service
          └─8436 /usr/bin/docker run --network=host --privileged -v /var/log:/var/log:rw -v /home/volumio/pydPiper:/app:rw dhrone/pydpiper:v0.

Nov 06 20:46:44 moode systemd[1]: Started pydPiper.
Nov 06 20:46:46 moode docker[8436]: python: can't open file '/app/pydPiper.py': [Errno 2] No such file or directory

I tried a clean installation of moode, then I added "deb https://archive.raspberrypi.org/debian/ bullseye main" to sources.list and did an update and at last, I used "sudo apt-get update --allow-releaseinfo-change" and repeated the install_docker.sh script.

Nothing worked for me.

Any idea?

Regards,
Uli

Rpi3, 16GB SD-Card, Pimoroni Phat-dac, HD44780-i2c
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(11-06-2021, 07:55 PM)uli_s Wrote: Hi,
is there someone running pydpiper on moode 7.4.1?
After the installation of pydpiper the test works fine, but after the final installation of the pydpiper.service the docker installation will not start properly.
It dies after a few seconds or the systemctl status pydpiper returns
● pydpiper.service - pydPiper
  Loaded: loaded (/etc/systemd/system/pydpiper.service; enabled; vendor preset: enabled)
  Active: active (running) since Sat 2021-11-06 20:46:44 CET; 2s ago
Main PID: 8436 (docker)
   Tasks: 9 (limit: 2059)
  CGroup: /system.slice/pydpiper.service
          └─8436 /usr/bin/docker run --network=host --privileged -v /var/log:/var/log:rw -v /home/volumio/pydPiper:/app:rw dhrone/pydpiper:v0.
                                                                                                                                                    ^^^^^^^

Really? volumio?

Regards,
Kent

PS - don't mix up bullseye and buster repos.
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I bought 1602 16x2 HD44780 LCD display i2s control with yellow back lighting. is possible to invert Black background and yellow characters?

Greeting
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