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Fixed

Fixed in 2023.1.0a25

Votes

0

Found in

2023.1.0a23

Issue ID

UUM-20878

Regression

Yes

[Linux] Editor crashes on launch when the project is using OpenGL

-

*How to reproduce:*
# Launch Unity Hub
# Open the project creation tab
# Select the 3D Template
# Create the project
# Wait for the Editor to launch

*Expected result:* The editor launches and the project is opened successfully
*Actual result:* Editor crashes on UnityEngine.UIElements.UIR.Utility:UpdateBufferRanges (intptr,intptr,int,int,int)

*Reproducible with:* 2023.1.0a23
*Not reproducible with:* 2020.3.41f1, 2021.3.15f1, 2022.1.24f1, 2022.2.0f1, 2023.1.0a22

*Notes:*
# Reproduced on Ubuntu 18.04 and 20.04
# The crash did not reproduce on macOS and Windows
# The editor does not crash when opening projects that use Vulkan (Tested with HDRP Template as it runs Vulkan by default)

*Full crash stack:*
Caught fatal signal - signo:11 code:1 errno:0 addr:(nil)
Obtained 5 stack frames.
#0 0x007f71f4d1e980 in funlockfile
#1 0x007f71f4aa99df in __nss_passwd_lookup
#2 0x0055bbe7ceabd5 in GfxDevice::UpdateBufferRanges(GfxBuffer*, GfxUpdateBufferRange const*, int, unsigned long, unsigned long, GfxUpdateBufferFlags)
#3 0x0055bbe849b051 in UIRendererUtility::UpdateBufferRanges(void*, GfxUpdateBufferRange const*, int, int, int)
#4 0x00000041db459f in (wrapper managed-to-native) UnityEngine.UIElements.UIR.Utility:UpdateBufferRanges (intptr,intptr,int,int,int)

  1. Resolution Note (fix version 2023.1.0a25):

    fixed the gtk window visual when creating opengl context.
    Fixed in Unity 2023.1.0a25

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