[followup] App hangs on macOS / Apple Silicon when run under Rosetta
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Bug
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- csharp, macos
- Domain
- build-system, operating-systems
Research direction
Start by reproducing the VMR osx-x64 build on osx-arm64 under Rosetta, focusing on the intermittent hang during MSBuild of source-build-reference-packages. Compare runs with normal parallelism and -maxCpuCount:1, then use the build logs and configuration details from the issue to identify the affected path. Done means the build no longer hangs intermittently under this configuration.
Written by the indexing model from the issue text.
Description
Description
@theolivenbaum I'm hitting something like #76356, and it sounds like that issue was never actually resolved. Any chance we can re-open it?
Reproduction Steps
- build dotnet VMR osx-x64 on osx-arm64.
Expected behavior
- build doesn't hang
Actual behavior
- build hangs intermittently during msbuild (e.g. of
source-build-reference-packages)
Regression?
No response
Known Workarounds
- I've been unable to reproduce it with
-maxCpuCount:1
Configuration
$ uname -a
Darwin darwin01 24.2.0 Darwin Kernel Version 24.2.0: Fri Dec 6 19:04:03 PST 2024; root:xnu-11215.61.5~2/RELEASE_ARM64_T8132 arm64
building dotnet 8.0.11 (VMR), using SDK 8.0.110 on dotnet 8.0.10
Other information
No response
- Dominant language
- C#
- Stars
- 18.3k
- Forks
- 5.6k
- PR merge metrics
- PR metrics pending
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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