Fix Flatpak Apps Not Respecting GTK Themes in Ubuntu 24.04
Learn why Flatpak apps may ignore Ubuntu 24.04 GTK themes and follow safe steps to check theme extensions, refresh Flatpak apps, and diagnose portal issues.
Guide on some ways to configure Android emulator MEmu for better performance when running applications and games.

First we open up the MEmu emulator and click the button Setting gear image on the right side of the emulator.
In the Engine tab , we select the CPU and RAM configuration in the Performance section .
With most PCs today, the setting CPU: 2 and Ram: 2048MB is suitable and runs fine most applications and games on emulators. However, if the computer has a high configuration, you can still move up to 4 CPUs and 4096MB Ram to achieve the highest processing efficiency.
Note: For AMD CPUs, just leave the number of CPU cores to 2. Also do not install too many applications in the emulator, it will make it run slower.
Both of these image rendering modes have their own strengths and weaknesses. However, for each machine configuration that we can customize to have the best image performance. To switch between these two modes, we select the Render mode and check OpenGL or DirectX .
In some cases, when running a game with flicker or errors, you can still use the Render mode switch to improve the image quality.
Some games when running will "consume" the GPU capacity, so you should use the function to optimize GPU memory on MEmu. To enable this function, we just need to switch GPU memory optimization from OFF to ON.
So with the above basic setup steps, your MEmu emulator can run applications and games faster and more powerful than before.
I wish you all success!
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