# Julia 0.7.0: Random Messages in REPL

**URL:** https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113
**Category:** Internals & Design
**Created:** [August 9, 2018, 7:13pm UTC](https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113 "2018-08-09T19:13:33Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![v-i-s-h](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/v-i-s-h/32/46152_2.png) [@v-i-s-h](https://discourse.julialang.org/u/v-i-s-h)
#### Post date: [August 9, 2018, 7:13pm UTC](https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113/1 "2018-08-09T19:13:34Z")

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Hi,

I updated to Julia 0.7.0 and is seeing some random debug kind-of messages in REPL. They don’t occur often. If I keep the REPL open for a few hours, these messages appear (randomly).

```julia
$ julia
               _
   _ _ _(_)_ | A fresh approach to technical computing
  (_) | (_) (_) | Documentation: https://docs.julialang.org
   _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` | |
  | | |_| | | | (_| | | Version 0.7.0 (2018-08-08 06:46 UTC)
 _/ |\ __'_|_|_|\__'_| | Official http://julialang.org/ release
|__/ | x86_64-pc-linux-gnu

julia> 
###!!! [Parent][DispatchAsyncMessage] Error: PClientSourceOp::Msg ___delete__ Route error: message sent to unknown actor ID

###!!! [Parent][DispatchAsyncMessage] Error: PClientSourceOp::Msg ___delete__ Route error: message sent to unknown actor ID

julia> 

julia> versioninfo()
Julia Version 0.7.0
Commit a4cb80f3ed (2018-08-08 06:46 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)

julia> 

```

To reproduce:  
Just start julia REPL and keep it for a few hours.

I’m observing this in Elementary OS 0.4.1 (Ubuntu 16.04 based).

Any thoughts on why this is happening??

Thanks,  
v-i-s-h

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<div class="post-metadata">

### Author: ![ExpandingMan](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/expandingman/32/866_2.png) [@ExpandingMan](https://discourse.julialang.org/u/ExpandingMan)
#### Post date: [August 9, 2018, 7:39pm UTC](https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113/2 "2018-08-09T19:39:40Z")

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That’s a weird one, but the messages are definitely originating from outside Julia, see for example [this issue](https://bbs.archlinux.org/viewtopic.php?id=235896). Is anything else running that’s attached to that particular terminal?

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### Author: ![jpsamaroo](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jpsamaroo/32/46804_2.png) [@jpsamaroo](https://discourse.julialang.org/u/jpsamaroo)
#### Post date: [August 9, 2018, 8:00pm UTC](https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113/3 "2018-08-09T20:00:45Z")

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What terminal are you using? This looks like an error with GNOME shell. See the following AskUbuntu post for an example: [https://askubuntu.com/questions/1045214/ubuntu-freezes-desktop](https://askubuntu.com/questions/1045214/ubuntu-freezes-desktop)

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<div class="post-metadata">

### Author: ![v-i-s-h](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/v-i-s-h/32/46152_2.png) [@v-i-s-h](https://discourse.julialang.org/u/v-i-s-h)
#### Post date: [August 10, 2018, 4:24pm UTC](https://discourse.julialang.org/t/julia-0-7-0-random-messages-in-repl/13113/4 "2018-08-10T16:24:19Z")

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Oops… Seems like some problem with my shell.

I restarted shell and kept julia open for 10hrs now, and there are no problems.