After the first couple of days

Oct 13, 2025 by talynt.org 122 views

Memory Leak in Flatpack v1.3.8 on Linux Mint: A Troubleshooting Guide

As a user of RustDesk, a popular remote desktop application, you may have encountered a memory leak issue with the Flatpack v1.3.8 version on Linux Mint. This problem can cause your system to consume increasing amounts of memory over time, leading to performance issues and potential crashes. In this article, we will delve into the details of this issue, provide a step-by-step guide on how to reproduce it, and offer potential solutions to help you resolve the problem.

The memory leak issue with Flatpack v1.3.8 on Linux Mint was first reported by a user who experienced a gradual increase in memory usage over a few days. The user's system would start with a memory usage of around 1GB, but would eventually reach 5GB or more. To prevent the system from crashing, the user would often restart the service before the memory usage reached critical levels.

To reproduce this issue, follow these steps:

Install Flatpack v1.3.8: Install the Flatpack v1.3.8 version on your Linux Mint 22.1 system.
Run RustDesk: Run the RustDesk application using the Flatpack version.
Monitor Memory Usage: Monitor the memory usage of your system over a period of several days.
Observe Memory Leak: Observe how the memory usage increases gradually over time, eventually reaching critical levels.

The expected behavior of the RustDesk application is to use a stable amount of memory, without causing a gradual increase in memory usage over time. However, in this case, the application appears to be leaking memory, leading to performance issues and potential crashes.

The operating systems and versions used in this issue are:

Windows: The controlling side of the remote desktop connection.
Linux Mint 22.1: The remote side of the remote desktop connection.
RustDesk Version: 1.3.8 on both the controlling and remote sides.

The following screenshots demonstrate the memory usage of the system over a period of several days:

After the first couple of days: The memory usage has increased to around 2GB.
A couple of days later: The memory usage has increased to around 5GB.

Unfortunately, there is no response from the developers or the community regarding this issue. However, we will provide potential solutions to help you resolve the problem.

To resolve the memory leak issue with Flatpack v1.3.8 on Linux Mint, try the following solutions:

Update to the latest version: Check if there are any updates available for the RustDesk application and install the latest version.
Disable unnecessary features: Disable any unnecessary features or plugins that may be causing the memory leak.
Monitor system resources: Monitor your system resources, including CPU, memory, and disk usage, to identify any potential issues.
Use a different remote desktop application: Consider using a different remote desktop application that may not have this issue.

The memory leak issue with Flatpack v1.3.8 on Linux Mint is a serious problem that can cause performance issues and potential crashes. By following the steps outlined in this article, you can reproduce the issue and try the potential solutions to resolve the problem. We hope that this article has provided valuable information to help you troubleshoot and resolve this issue.

We would like to thank the user who reported this issue and provided valuable information to help us troubleshoot and resolve the problem.
Frequently Asked Questions (FAQs) about Memory Leak in Flatpack v1.3.8 on Linux Mint

A: A memory leak is a situation where a program or application fails to release memory that it has allocated, causing the memory usage to increase over time. This can lead to performance issues, crashes, and other problems.

A: Flatpack is a package manager for Linux that allows users to install and manage applications in a sandboxed environment. In this case, the issue is related to the Flatpack version of RustDesk, a remote desktop application.

A: The symptoms of a memory leak in Flatpack v1.3.8 on Linux Mint include:

Gradual increase in memory usage over time
System performance issues, such as slow response times and crashes
Increased CPU usage
Potential data loss or corruption

A: To reproduce the memory leak issue, follow these steps:

Install Flatpack v1.3.8 on your Linux Mint 22.1 system.
Run the RustDesk application using the Flatpack version.
Monitor the memory usage of your system over a period of several days.
Observe how the memory usage increases gradually over time.

A: The potential causes of the memory leak issue include:

Bugs in the RustDesk application or Flatpack
Incompatible or outdated dependencies
Incorrect configuration or settings
Hardware or software issues

A: To troubleshoot the memory leak issue, try the following steps:

Check the system logs for any error messages or warnings.
Monitor the memory usage and CPU usage of the system.
Disable any unnecessary features or plugins.
Update to the latest version of RustDesk and Flatpack.
Consider using a different remote desktop application.

A: The potential solutions to the memory leak issue include:

Updating to the latest version of RustDesk and Flatpack
Disabling unnecessary features or plugins
Monitoring system resources and adjusting settings accordingly
Considering using a different remote desktop application

A: While it is not possible to completely prevent the memory leak issue from occurring, you can take steps to minimize the risk:

Regularly update RustDesk and Flatpack to the latest versions.
Monitor system resources and adjust settings accordingly.
Disable any unnecessary features or plugins.
Consider using a different remote desktop application.

A: If you experience the memory leak issue, try the following steps:

Restart the system to release any allocated memory.
Disable any unnecessary features or plugins.
Update to the latest version of RustDesk and Flatpack.
Consider using a different remote desktop application.

The memory leak issue with Flatpack v1.3.8 on Linux Mint is a serious problem that can cause performance issues and potential crashes. By understanding the symptoms, potential causes, and potential solutions, you can take steps to troubleshoot and resolve the issue. We hope that this FAQ article has provided valuable information to help you address this issue.