# Pluto Ctrl-C Not Working on Julia 1.8.0

**URL:** https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534
**Category:** Tooling
**Tags:** package, pluto
**Created:** [August 30, 2022, 4:43am UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534 "2022-08-30T04:43:44Z")
**Posts on this page:** 7
**Page:** 1

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### Author: ![TI36XPro](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ti36xpro/32/33658_2.png) [@TI36XPro](https://discourse.julialang.org/u/TI36XPro)
#### Post date: [August 30, 2022, 4:43am UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/1 "2022-08-30T04:43:44Z")

</div>

I recently updated my environment and Julia version.  
I am running Julia 1.8.0 and Pluto v0.19.11.  
The packages I have installed in this environment are

```julia
OhMyREPL v0.5.12
Pluto v0.19.11
PlutoUI v0.7.39
Revise v3.4.0

```

I can start up pluto just fine by doing

```julia
using Pluto
pluto.run()

```

But when I try to quit even if I haven’t opened a notebook yet it does nothing. I can’t stop the process like I used to be able to with Ctrl-C in the terminal.

Any thoughts?

Edit:  
Forgot to mention in case it is relevant. I am using the Windows Terminal and running Julia in Windows Subsystem for Linux 1 (WSL1) on Ubuntu.

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<div class="post-metadata">

### Author: ![goedman](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/goedman/32/217_2.png) [@goedman](https://discourse.julialang.org/u/goedman)
#### Post date: [August 30, 2022, 6:06am UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/2 "2022-08-30T06:06:09Z")

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On MacOS I use many Ctrl-Cs in a row. Not nice, but eventually it works.

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### Author: ![VivMendes](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/vivmendes/32/16477_2.png) [@VivMendes](https://discourse.julialang.org/u/VivMendes)
#### Post date: [August 30, 2022, 10:57am UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/3 "2022-08-30T10:57:24Z")

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I am on a Windows machine, and can confirm that Ctrl+C does not work (Julia 1.8.0, Pluto 0.19.11).

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<div class="post-metadata">

### Author: ![Paul\_Soderlind](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/paul_soderlind/32/1753_2.png) [@Paul\_Soderlind](https://discourse.julialang.org/u/Paul_Soderlind)
#### Post date: [August 30, 2022, 11:14am UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/4 "2022-08-30T11:14:19Z")

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[Windows] ctrl-C does not seems to work in the REPL to stop an IJulia/jupyterlab session either. It did work in 1.7.

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### Author: ![tbeason](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/tbeason/32/15898_2.png) [@tbeason](https://discourse.julialang.org/u/tbeason)
#### Post date: [August 30, 2022, 12:27pm UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/5 "2022-08-30T12:27:41Z")

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Already reported: [Cannot safely exit Pluto on Windows + git bash · Issue #2136 · fonsp/Pluto.jl · GitHub](https://github.com/fonsp/Pluto.jl/issues/2136)

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### Author: ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [August 30, 2022, 2:02pm UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/6 "2022-08-30T14:02:36Z")

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And for IJulia here:

> <https://github.com/JuliaLang/IJulia.jl/issues/1048>
>
> In 1.7.3 I can do:
> \`\`\`
> julia\> using IJulia
> 
> julia\> notebook()
> \[ Info: runni…ng setenv(...)
> 
> \# Single Ctrl+C
> 
> Process(setenv(..., ProcessSignaled(2))
> 
> julia\> 
> \`\`\`
> 
> In 1.8-rc3 this doesn't work (tested on both \`cmd.exe\` and \`powershell\`):
> 
> \`\`\`
> julia\> using IJulia
> 
> julia\> notebook()
> \[ Info: running setenv(...)
> 
> \# Single Ctrl+C
> 
> \# Nothing happens
> 
> \# Multiple Ctrl+Cs
> 
> WARNING: Force throwing a SIGINT
> \`\`\`
> and the whole Julia session is dead.

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<div class="post-metadata">

### Author: ![VivMendes](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/vivmendes/32/16477_2.png) [@VivMendes](https://discourse.julialang.org/u/VivMendes)
#### Post date: [August 30, 2022, 2:25pm UTC](https://discourse.julialang.org/t/pluto-ctrl-c-not-working-on-julia-1-8-0/86534/7 "2022-08-30T14:25:31Z")

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Apparently, the problem is not limited to the Windows OS. In Ubuntu, ctrl+C stops Pluto but kills the entire REPL: I can not apply any further command. The only option is to kill the Julia session.

After crtl+C, the output I get is:

```julia
Exiting due to channel error

```
