Software⏱️ 3 min read📅 2026-06-11

How to Fix: Ubuntu Nvidia Twinview error / Flash lag

Ubuntu Nvidia Twinview error / Flash lag issue with large font and window sizes, video playback issues.

Quick Answer: Check xorg.conf file for correct monitor settings and adjust if necessary.

📋 Table of Contents

  1. ⚠️ Common Causes
  2. 🔧 Proven Troubleshooting Steps
  3. 🎯 Final Words

The Ubuntu Nvidia Twinview error is an issue that affects users running Ubuntu 11.10 with dual Nvidia GTS-250 GPUs, causing display and video playback problems.

This issue can be frustrating as it affects not only the display settings but also video playback, leading to a poor user experience.

⚠️ Common Causes

  • The primary cause of this error is related to the TwinView configuration, specifically with the xorg.conf file. The current configuration may not be optimized for dual GPUs, leading to compatibility issues and display problems.
  • Another possible cause could be related to the Nvidia drivers or firmware, particularly if there are any known bugs or conflicts with the specific GPU model and Ubuntu version.

🔧 Proven Troubleshooting Steps

Optimizing xorg.conf file

  1. Step 1: Edit the xorg.conf file by adding a new section for each GPU to specify their individual settings. This can be done by creating a new file in the /etc/X11/xorg.conf.d/ directory and copying the following code as a template:

Updating Nvidia drivers

  1. Step 1: Update the Nvidia drivers to the latest version using the software center or by downloading the drivers from the official Nvidia website.
  2. Step 2: Restart the system after updating the drivers to ensure they take effect.

🎯 Final Words

To resolve this issue, try optimizing the xorg.conf file and updating the Nvidia drivers. If the problem persists, consider checking for any known bugs or conflicts with the specific GPU model and Ubuntu version. Additionally, ensuring that the display settings are properly configured and that the system is running the latest firmware can help resolve the issues.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

❓ Frequently Asked Questions

🛠️ Related Fixes

How to Fix: Pc crashes shortly after launching game (rainbow

Fix Pc crashes shortly after launching game (rainbow six siege). Compl

How to Fix: Installing an APK on a locked down phone

Installing an APK on a locked down phone: Try using a rooted device, e

How to Fix: New PC build- no signal and no clue

Fix New PC build- no signal and no clue. Complete troubleshooting guid