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I2C OLED Display stopped working after upgrade from OMV 6 to OMV7


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Hello all! After upgrading to OMV 7 and Debian 12 my OLED display remains dark.

I am using Kobol Helios 4 NAS.

Can anyone tell me where the problem is?

When i try to execute

git clone https://github.com/kobol-io/sys-oled.git

cd sys-oled

sudo ./install.sh
I get the following error message via SSH.

Installing luma.oled library error: externally-managed-environment × This environment is externally managed ╰─> To install Python packages system-wide, try apt install python3-xyz, where xyz is the package you are trying to install. If you wish to install a non-Debian-packaged Python package, create a virtual environment using python3 -m venv path/to/venv. Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make sure you have python3-full installed. If you wish to install a non-Debian packaged Python application, it may be easiest to use pipx install xyz, which will manage a virtual environment for you. Make sure you have pipx installed. See /usr/share/doc/python3.11/README.venv for more information. note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages. hint: See PEP 668 for the detailed specification. Installing sys-oled files 'etc/sys-oled.conf' -> '/etc/sys-oled.conf' 'bin/sys-oled' -> '/usr/local/bin/sys-oled' 'share/sys-oled/C&C Red Alert [INET].ttf' -> '/usr/local/share/sys-oled/C&C Red Alert [INET].ttf' 'share/sys-oled/helios4_logo.png' -> '/usr/local/share/sys-oled/helios4_logo.png' 'system/sys-oled.service' -> '/etc/systemd/system/sys-oled.service' Enabling sys-oled at startup


Does anyone have an Idea what to do?

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