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Asked: 2024-09-25T06:20:23+05:30 In: ,

I’m encountering an issue when trying to launch Deemix on Ubuntu 20.04. The application fails to start, and I’m looking for guidance on how to resolve this problem. Has anyone experienced similar issues and found a solution?

I’ve been having a major headache trying to get Deemix up and running on my Ubuntu 20.04 setup. I thought this would be a smooth process since I’ve installed other applications without a hitch, but Deemix just doesn’t want to cooperate. Every time I try to launch it, I get this weird error message, and then it just crashes. I’ve spent hours trawling through forums and GitHub issues, but nothing seems to work.

I’ve double-checked that I have all the necessary dependencies installed. Java is up to date, and I followed the installation instructions to the letter. Still, when I try to start Deemix, it just freezes for a moment before closing. I’m not sure if this is a common issue or if I’m just missing some critical step in the setup.

I read somewhere that it might be related to the Java version. I currently have OpenJDK 11 installed, but I think there might be some compatibility issues with certain versions and Deemix. Has anyone else had a similar experience? If so, did you switch to a different version of Java, or is there some other trick you used to get it working?

Also, I wonder if it could be related to my graphics drivers or something else in the system. I’m not a total Linux newbie, but I’m no expert either, so I’m a bit lost here. If anyone could share their experience or any commands I could run to gather more info about what might be causing this issue, I’d greatly appreciate it.

On top of that, can anyone suggest any logs I should be checking to troubleshoot this? I feel like I’m stumbling around in the dark here and I’m really eager to get this application up and running, as I’ve heard great things about it. Any step-by-step guidance, screenshots, or resources you found helpful would also be super appreciated. Thanks in advance for any help you can offer!

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    2 Answers


    1. It sounds like you’re facing a frustrating issue with Deemix on your Ubuntu 20.04 setup. Since you’ve already confirmed that all necessary dependencies, including OpenJDK 11, are installed and up to date, it’s possible the problem lies within the compatibility of Java versions with Deemix. While OpenJDK 11 is generally supported, some users have found that switching to OpenJDK 8 or Oracle JDK resolves similar crashes. You might want to try installing Oracle JDK to see if it creates a more stable environment for Deemix. You can install it via the following command:
      sudo apt install openjdk-8-jdk
      After installation, ensure that you’re running this version by using update-alternatives --config java to select the appropriate version. Additionally, it would be beneficial to check whether any system graphics drivers are causing compatibility issues, especially if you’re using proprietary drivers from NVIDIA or AMD; ensuring they are correctly installed or updated may make a difference.

      For troubleshooting, you might want to look into specific logs to identify what’s causing the application to crash. One good place to start is the terminal output when you launch Deemix, which may provide immediate clues or error messages. Furthermore, you can check the system logs using the command
      journalctl -xe
      for any related errors around the time you attempted to start Deemix. If you installed it via Flatpak or Snap, consult their respective log outputs as well. Lastly, if you can obtain the Deemix logs, often located in the home directory under a hidden folder (e.g., ~/.deemix), review those files for any warnings or errors. Gathering this data will provide more insight, and sharing it in forums may yield solutions from the community more quickly. Don’t hesitate to create screenshots of error messages or relevant terminal outputs to aid others in assisting you.




    2. Deemix Troubleshooting Help

      Deemix Crashing on Ubuntu 20.04?

      It sounds like you’re facing a tricky situation with Deemix on your Ubuntu setup! 😅 I totally get how frustrating it can be when things don’t just work out of the box. Here are some things you can try that might help get Deemix up and running:

      1. Check Java Version

      You mentioned you have OpenJDK 11 installed. Deemix is usually more stable with OpenJDK 8 or 11, but sometimes compatibility issues can pop up. You could try switching to OpenJDK 8 temporarily to see if that makes a difference. Here’s how you can install it:

      sudo apt update
sudo apt install openjdk-8-jdk

      After installing, set it as default with:

      sudo update-alternatives --config java

      2. Check Graphics Drivers

      Graphics drivers can definitely cause issues, especially if Deemix is trying to run a GUI. Make sure your graphics drivers are up to date. If you are using proprietary drivers, sometimes switching back to the open-source drivers can help. You can check your drivers using:

      ubuntu-drivers devices

      This command will show which drivers you have and recommend any that might need installation or updating.

      3. Gather Logs

      Logs can provide insight into why Deemix is crashing. You might want to check:

      • syslog: cat /var/log/syslog | grep -i deemix
      • Java error logs: If it’s generating any error output, check the terminal for messages when you try to launch it.

      4. Launch from Terminal

      Instead of launching Deemix from the GUI, try launching it from the terminal. This can sometimes give you more feedback about what’s going wrong:

      cd /path/to/deemix
java -jar deemix.jar

      Replace /path/to/deemix with where your deemix.jar file is located.

      5. Community Help

      If those steps don’t solve it, consider posting your issue on forums like GitHub Issues or community forums. Include the error messages you’re seeing, and any logs you’ve gathered; that can really help others help you!

      6. Tutorials and Resources

      Check out some YouTube tutorials or guides specific to Deemix installation on Ubuntu. Sometimes seeing it in action can make things clearer!

      Hope this gets you closer to solving your problem! You’ll be streaming music in no time!


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