bachkukkik

Fix: ClockworkPi uConsole Screen Sharing Orientation (Wayland/labwc)

TL;DR — On the ClockworkPi uConsole (CM5, Debian, Wayland/labwc), screen sharing in Chromium shows vertically flipped or incorrectly rotated. This patch fixes it by modifying xdg-desktop-portal-wlr to rotate captured SHM buffers before sending them to pipewire. Chromium ignores pipewire's VideoTransform metadata, so the rotation must be applied to the pixel data itself.

Quick fix: Apply the patch below, rebuild xdg-desktop-portal-wlr, install, and restart portal services.

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Problem

bachkukkik

#!/usr/bin/env python3
import subprocess
import threading
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('AyatanaAppIndicator3', '0.1')
from gi.repository import Gtk, AyatanaAppIndicator3, GLib

APP_ID = 'cellular-indicator'

bachkukkik

Full walkthrough: building box64 on Raspberry Pi CM5 Lite (Debian 13) and running OpenCode Desktop natively on ARM64

Running amd64 Binaries & OpenCode Desktop on Raspberry Pi CM5 Lite

A full walkthrough for building box64 on a Raspberry Pi Compute Module 5 Lite and getting OpenCode Desktop running natively on ARM64.

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System Info

bachkukkik

version: '3'

services:
  portainer:
    container_name: portainer
    image: portainer/portainer-ce
    command: -H unix:///var/run/docker.sock
    restart: always
    ports:
      - 8000:8000

bachkukkik

Django - full course for beginners

Root of the Django project is where manage.py resides

Prerequisites

• $ mkdir basic_django
• $ cd basic_django
• $ virtualenv assume user already !pip install --user virtualenv
• $ virtualenv -p python3 .
• $ source bin/activate
• $ pip install django

bachkukkik

from flask import Flask
from flask_restful import Api, Resource

app = Flask(__name__)
api = Api(app)

names = {
    "kukkik": {
        "age": 30,
        "gender": "male"

bachkukkik

### !pip install pathos
import multiprocessing
import concurrent.futures
from pathos.multiprocessing import ProcessingPool

workers = int(multiprocessing.cpu_count())

@errors_pusher
def parallel_threading(main_func,
                       lst_args: list,

bachkukkik

#### cat /etc/systemd/system/ngrok_8888_self_restart.service
[Unit]
Description= bachkukkik_xavier start ngork on system boot

[Service]
Type=simple
PIDFile=/run/ngrok_jupyter.pid
ExecStart=/home/<your username>/ngrok http http://localhost:8888
User=<your username>
Group=<your group>

bachkukkik

## if not yet done
## $ jupyter notebook --generate-config
## $ jupyter notebook password
## $ python
## [1] from notebook.auth import passwd
## [2] passwd() # fill in correct password
## [3] exit()
## $ sudo nano ~/.jupyter/jupyter_notebook_config.py

c.NotebookApp.allow_remote_access = True

bachkukkik

#### cat /etc/systemd/system/jupyter_self_restart.service
[Unit]
Description= pi_kk start Jupyter Notebook on system boot

[Service]
Type=simple
PIDFile=/run/jupyter.pid
ExecStart=/home/pi/.local/bin/jupyter-notebook --config=/home/pi/.jupyter/jupyter_notebook_config.py
User=pi
Group=pi