Search Issue Tracker

Fixed in 2021.2.X

Fixed in 2019.4.X, 2020.3.X, 2021.1.X



Found in







Issue ID




[Android] A GLSL error occurs when using the Unity Particle System

Visual Effects - Legacy


Reproduction steps:
1. Download and open the attached project called ""
2. Open the TestScene
3. Build and install on an Android device
4. Run the installed project
5. Open Terminal and run "adb logcat"
6. Press CTRL+F or CMD+F and type "GLSL link error"

Expected result: No errors found
Actual result: A GLSL link error occurs

Reproducible with: 2018.4.30f1, 2019.4.16f1, 2020.1.17f1, 2020.2.0f1, 2021.1.0a9

Reproduces on:
VLNQA00134. Samsung Galaxy S8, Android 9, CPU: Exynos 9 Octa 8895, GPU: Mali-G71

Does not reproduce on:
VLNQA00032, Motorola Moto X (2nd Gen) (XT1092), Android 5.1, CPU: Snapdragon 801 MSM8974AC, GPU: Adreno (TM) 330
N/A, OnePlus 8 Pro, Android 11, CPU: Snapdragon 865 SM8250, GPU: Adreno (TM) 650
N/A, OnePlus 6, Android 9, CPU: Snapdragon 845, GPU: Adreno (TM) 630

  1. Resolution Note (fix version 2021.2):

    Fixed in version 2021.2.0a1

  2. Resolution Note (fix version 2020.3):

    Fixed in version 2020.3.23f1

Comments (4)

  1. raydekk

    Sep 22, 2021 18:00

    Been waiting for this to be fixed for 2019//2020 for a year now

  2. MatL

    Sep 16, 2021 17:01

    I am having the same issue on 2020.1.17f1 any plan of fixing this on LTS ?

  3. ballistic_cowboy

    Dec 12, 2020 16:19

    This error still exists in 2020.1.17f1 when building to an Android device in development mode. In my case to a Samsung Galaxy S8 running Android 9 (Kernel version 4.4.111-17263988).

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.