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Fixed
Fixed in 6000.0.55f1, 6000.1.15f1, 6000.2.0f1, 6000.3.0a4
Votes
1
Found in
6000.0.54f1
6000.2.0b11
6000.3.0a3
Issue ID
UUM-112431
Regression
Yes
[Linux] "Could not establish a connection with the Unity Package Manager local server process" error when launching a project
Reproduction steps:
1. Create a new or open an existing project
Expected result: Editor opens up the project
Actual result: Package Manager fails with “Could not establish a connection with the Unity Package Manager local server process” error
Reproducible with: 6000.0.54f1 (4c506e5b5cc5), 6000.2.0a9 (2aeb7e9a02a2), 6000.2.0b11, 6000.3.0a3
Not reproducible with: 6000.0.54f1 (e776e1221811), 6000.1.13f1, 6000.2.0a8 (6bc6fbc26ac6)
Reproducible on: Ubuntu 25.04, Rocky Linux, Ubuntu 24.04.2, Arch Linux
Not reproducible on: Windows 10
Notes:
- There are users experiencing this issue on 6.1 stream too, but locally CQA was only able to reproduce it on 6.0 and 6.2 streams
- CQA was only able to reproduce this issue on Ubuntu 25.04
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nfp007
Jul 28, 2025 15:31
I'm having exactly the same issue, i cannot start up the beta on ubuntu.