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Some builds hang on Ubuntu 20.04 LTS #62

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joncfoo opened this issue May 4, 2020 · 2 comments
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Some builds hang on Ubuntu 20.04 LTS #62

joncfoo opened this issue May 4, 2020 · 2 comments

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@joncfoo
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joncfoo commented May 4, 2020

@glin and I saw some builds hang on Ubuntu 20.04 LTS during the byte-compiling grDevices step of the build.

From what we can tell, R <= ~3.5 is affected (3.4.3, 3.5.3 were seen hanging, while 3.6.3 and 4.0.0 seemed fine).

This has something to do with including libopenblas as a dependency - not entirely sure why the build hangs but removing this dependency allows the builds to complete.

During the hang, a single CPU spins at 100%.

Related: #60
Related: #61
@joncfoo joncfoo mentioned this issue May 4, 2020
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@glin
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glin commented Jan 25, 2021

This seems to have been a bug with the libopenblas package on Ubuntu 20.04: https://bugs.launchpad.net/ubuntu/+source/openblas/+bug/1860601
OpenMathLib/OpenBLAS#2642

Looks like it was fixed upstream last June, so we could try adding OpenBLAS again.

@glin glin mentioned this issue Apr 28, 2022
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@glin glin mentioned this issue Aug 16, 2022
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@glin glin mentioned this issue May 3, 2024
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glin commented May 7, 2024

Fixed in #215 (@michaelmayer2)

@glin glin closed this as completed May 7, 2024
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@joncfoo @glin