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How to Upgrade Manually to Ubuntu 26.10 "Stonking Stingray"

  With the development cycle for Ubuntu 26.10 officially underway, Canonical has published stonking/snapshot-1 . For early adopters, developers, and enthusiasts looking to ride the absolute edge of the open-source wave, the temptation to jump from the stable shores of 26.04 LTS, Resolute Raccoon, into the development stream is strong. Because the automated release pathways are not populated so early in the cycle, the standard do-release-upgrade -d tool will politely decline to find the new branch. To make the leap, we must step past the guardrails and manage our repository tracking manually. > Important Prerequisite: Upgrading to a day-one snapshot moves your environment into a highly experimental space. Ensure all core personal files, configurations, and local development repositories are thoroughly backed up before executing these steps. Ubuntu 26.04 has transitioned to a modern, structured deb822 formatting layout for core package sources. This means standard mod...

Syncthing: Your Free and Open-Source File Synchronization Tool

In today's digital age, where cloud storage and file sharing are dominant, Syncthing stands out as an excellent open-source solution. It offers a decentralized approach to keeping your files synchronized across multiple devices. This guide will help you install Syncthing on different devices and showcase its outstanding privacy features.



Syncthing Documentation


Syncthing on GitHub


Setting up Syncthing on Different Platforms:


Android:

    - Install "Syncthing" from the Google Play Store.

    - Launch the app.

    - Grant necessary permissions for the app to access your files.

    - You'll be presented with your device ID, which you'll use to connect other devices.


Linux:

    - Download and install Syncthing for your distribution from the official Syncthing website

    - Start Syncthing: Typically, you can run `syncthing` from the terminal.

    - Access the Syncthing interface via your web browser: `http://localhost:8384/`.

    - Note your device ID on the right-hand side.


Windows:

    - Download and install SyncTrayzor for Windows 

    - Start Syncthing.

    - Access the Syncthing interface via your web browser: `http://localhost:8384/`.

    - Note your device ID on the right-hand side.


Mac:

    - Download and install Syncthing for macOS from the official website.

    - Start Syncthing.

    - Access the Syncthing interface via your web browser: `http://localhost:8384/`.

    - Note your device ID on the right-hand side.


iOS:

    - Syncthing does not have an official iOS app, but there are third-party apps like Möbius Sync that utilize Syncthing's protocol.


    - Install your chosen app and set it up.

    - Note the device ID provided.



To add a device:


- On Device A (like Android), tap "Add Device" or its similar option, then scan the QR code.

- Enter the Device ID of Device B (like Linux).

- On Device B, accept the incoming connection request from Device A.

- Both devices are now paired.



Sharing a Folder:


    - On Device A, choose a folder to share.

    - Share this folder with Device B by selecting it under "Share With Devices".

    - On Device B, accept the incoming folder share request.

    - The folder will now sync between Device A and Device B.




Syncthing doesn't store your data on a central server. Instead, it uses a peer-to-peer method for devices to communicate directly with each other. The data sent between your devices is secure and can only be accessed by the intended recipient. Since Syncthing is open-source, anyone can examine its code to make sure there are no hidden ways to access your data or harmful intentions.

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