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Fixed in 2020.2.X

Duplicate in 2019.4.X, 2020.1.X

Votes

16

Found in

2019.1

2019.2

2019.3

2020.1

Issue ID

1175847

Regression

No

[Linux] Editor does not quit when pressing the X button

Linux

-

How to reproduce:
1. Create a new project
2. Enter Play mode
3. Exit Play mode
4. Press X to quit the Editor

Expected results: Editor shuts down
Actual results: Editor does not shut down, however it becomes unresponsive

Notes:
- It is not always reproducible, but it's mostly when a lot of work has been done on a beefy project (building, importing, loading)
- Up until 2020.1.0a8 this was always reproducible when the current platform was set to Android
- If this reproduces, the 'Unity' process disappears and the only way to quit the Editor is to kill the 'Main Thread' process
- When and if it crashes, similar stack traces to this are thrown:
#0 0x0055b7b70f3004 in DualThreadAllocator<DynamicHeapAllocator>::ValidateIntegrity(void const*) const
#1 0x0055b7b70e1702 in MemoryManager::Deallocate(void*, MemLabelId const&, char const*, int)
#2 0x0055b7b4e30c97 in dynamic_array<unsigned char, 0ul>::~dynamic_array()
#3 0x0055b7b7735895 in Texture2D::DestroyTexture()
#4 0x0055b7b766e838 in Cubemap::~Cubemap()

As of 12/5/2020 the bug doesn't exhibit crashing anymore

  1. Response avatar

    Resolution Note (fix version 2020.2):

    Fixed in version 2020.2.0a8

Comments (13)

  1. D855c81853c5e39be00a307356473f96?d=mm

    Raxe88

    Feb 26, 2020 16:34

    Happening to me too with Unity 2020.1.0a24.3156 on Ubuntu 18.04 LTS. One workaround is using the command:

    pkill -9 PID

    PID can be found using the command top

    Please fix...

  2. Dd945b706fca7a3ab31f160237970815?d=mm

    ziad10a

    Feb 07, 2020 14:32

    Using 2019.3.0f6 I have the same issue, when I close the editor it just hangs and when I force kill it, I can't reopen it cause it says "project already open"

  3. D2f9897ac4e844812d1ed363c96514b4?d=mm

    ARPAplus

    Aug 19, 2019 08:03

    Stable reproduce on latest Unity Hub, latest Unity Editor and latest Ubuntu (KDE). Always hanging up on exit from Unity Editor.

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