# When I using jupyter Julia 1.8.2 , it often lose connection

**URL:** <https://discourse.julialang.org/t/when-i-using-jupyter-julia-1-8-2-it-often-lose-connection/89354>\
**Category:** New to Julia\
**Created:** [October 27, 2022, 9:44am UTC](https://discourse.julialang.org/t/when-i-using-jupyter-julia-1-8-2-it-often-lose-connection/89354 "2022-10-27T09:44:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![KarryMa](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/karryma/32/43883_2.png) [@KarryMa](https://discourse.julialang.org/u/KarryMa)\
**Post date:** [October 27, 2022, 9:44am UTC](https://discourse.julialang.org/t/when-i-using-jupyter-julia-1-8-2-it-often-lose-connection/89354/1 "2022-10-27T09:44:18Z")

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When I open a file of Julia, after a few seconds, it would lose connection.  
Just say The service has an error. And even Failed to create a notebook

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**Author:** ![liamfdoherty](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/liamfdoherty/32/24516_2.png) [@liamfdoherty](https://discourse.julialang.org/u/liamfdoherty)\
**Post date:** [October 27, 2022, 1:16pm UTC](https://discourse.julialang.org/t/when-i-using-jupyter-julia-1-8-2-it-often-lose-connection/89354/2 "2022-10-27T13:16:32Z")

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Have you, from a Julia 1.8.2 REPL, ran the commands `] add IJulia` **and** `] build IJulia`? I find that sometimes people I know forget to build `IJulia`, which is what would make the 1.8.2 kernel accessible from Jupyter notebooks.

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**Author:** ![KarryMa](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/karryma/32/43883_2.png) [@KarryMa](https://discourse.julialang.org/u/KarryMa)\
**Post date:** [October 27, 2022, 1:23pm UTC](https://discourse.julialang.org/t/when-i-using-jupyter-julia-1-8-2-it-often-lose-connection/89354/3 "2022-10-27T13:23:54Z")

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Thanks, I will have a second try 🙂