# FluidBufOnsetSlice closes the server. (Linux, Supercollider)

**URL:** <https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384>\
**Category:** Bug Reports and Issues\
**Created:** [August 24, 2024, 9:03am UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384 "2024-08-24T09:03:18Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![drewmfarrar](https://discourse.flucoma.org/letter_avatar_proxy/v4/letter/d/bc8723/32.png) [@drewmfarrar](https://discourse.flucoma.org/u/drewmfarrar)\
**Post date:** [August 24, 2024, 9:03am UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384/1 "2024-08-24T09:03:18Z")

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I recently set up a dual boot of linux (Mint) and am running into an issue when using FluidBufOnsetSlice. Using the realtime version of onset slice works just fine, but when I try to use FluidBufOnsetSlice the server exits. I tried the same code on Windows and it ran without any issues. I’m using Supercollider 3.13 for each. Is there some setting somewhere that I’d need to change?

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**Author:** ![drewmfarrar](https://discourse.flucoma.org/letter_avatar_proxy/v4/letter/d/bc8723/32.png) [@drewmfarrar](https://discourse.flucoma.org/u/drewmfarrar)\
**Post date:** [August 25, 2024, 2:05pm UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384/2 "2024-08-25T14:05:34Z")

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It seems to be a SuperCollider 3.13 on linux issue, as running the latest dev build does not have the same issue.

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [August 26, 2024, 9:54am UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384/3 "2024-08-26T09:54:10Z")

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This is strange, here I cannot reproduce - there was another bug by someone with sc3.13 on Ubuntu 24 - I run Ubuntu 20 to run the tests… which flavour of Linux are you on?

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**Author:** ![drewmfarrar](https://discourse.flucoma.org/letter_avatar_proxy/v4/letter/d/bc8723/32.png) [@drewmfarrar](https://discourse.flucoma.org/u/drewmfarrar)\
**Post date:** [August 26, 2024, 10:24am UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384/4 "2024-08-26T10:24:33Z")

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I’m running the latest version of mint, which I believe is based on Ubuntu 24.04. possibly an issue with that version of Ubuntu and supercollider?

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**Author:** ![tremblap](https://discourse.flucoma.org/user_avatar/discourse.flucoma.org/tremblap/32/5_2.png) [@tremblap](https://discourse.flucoma.org/u/tremblap)\
**Post date:** [August 26, 2024, 10:46am UTC](https://discourse.flucoma.org/t/fluidbufonsetslice-closes-the-server-linux-supercollider/2384/5 "2024-08-26T10:46:45Z")

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I’m on Ubuntu 20.04.2 - I’ll need to upgrade since it is coming to the end of its LTS commitment… I’ll need to talk to the admin gods as we compile against this too… more soon. In the meantime I’m happy that SC’s new version seems to behave 😉