Atom segmentation fault

Tooling
1

I’ve stumbled upon a segmentation fault. It faults after plotting and then inputting a newline or back space in the editor (so far).

Below I have attached some information I thought would be useful.

 
signal (11): Segmentation fault
in expression starting at no file:0
unknown function (ip: 0x7ff42b494b93)
unknown function (ip: 0x7ff42b49976e)
unknown function (ip: 0x7ff42b489643)
unknown function (ip: 0x7ff42b48beb0)
unknown function (ip: 0x7ff42b48f029)
unknown function (ip: 0x7ff42b494806)
unknown function (ip: 0x7ff42b49976e)
unknown function (ip: 0x7ff42b489643)
unknown function (ip: 0x7ff42b48beb0)
unknown function (ip: 0x7ff42b48f029)
unknown function (ip: 0x7ff42b494806)
unknown function (ip: 0x7ff42b49976e)
unknown function (ip: 0x7ff42b489643)
unknown function (ip: 0x7ff42b48beb0)
unknown function (ip: 0x7ff42b48f029)
unknown function (ip: 0x7ff42b494806)
unknown function (ip: 0x7ff42b49976e)
unknown function (ip: 0x7ff42b489643)
unknown function (ip: 0x7ff42b48beb0)
unknown function (ip: 0x7ff42b48f029)
unknown function (ip: 0x7ff42b494806)
unknown function (ip: 0x7ff42b3dfc31)
jl_fptr_trampoline at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
withpath at /home/jaco/.julia/packages/Atom/wlPiw/src/eval.jl:9
jl_fptr_trampoline at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
#262 at /home/jaco/.julia/packages/Atom/wlPiw/src/completions.jl:18
jl_fptr_trampoline at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
handlemsg at /home/jaco/.julia/packages/Atom/wlPiw/src/comm.jl:168
unknown function (ip: 0x7ff4000590ac)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
jl_f__apply at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
#19 at ./task.jl:259
unknown function (ip: 0x7ff3ffeec2e4)
jl_apply_generic at /usr/bin/../lib/x86_64-linux-gnu/libjulia.so.1 (unknown line)
unknown function (ip: 0x7ff42b3f6a69)
unknown function (ip: 0xffffffffffffffff)
Allocations: 143070790 (Pool: 143033157; Big: 37633); GC: 315

julia> versioninfo(verbose=true)
Julia Version 1.0.4
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 19.10
  uname: Linux 5.3.0-46-generic #38-Ubuntu SMP Fri Mar 27 17:37:05 UTC 2020 x86_64 x86_64
  CPU: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz: 
              speed         user         nice          sys         idle          irq
       #1  3084 MHz     153578 s        242 s      52658 s    1208995 s          0 s
       #2  2989 MHz     160005 s        456 s      54140 s    1195863 s          0 s
       #3  3014 MHz     157883 s        250 s      52936 s    1205466 s          0 s
       #4  3026 MHz     163558 s        168 s      51764 s    1197622 s          0 s
       
  Memory: 15.507514953613281 GB (8440.62890625 MB free)
  Uptime: 14320.0 sec
  Load Avg:  0.55029296875  0.91650390625  0.97607421875
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_NUM_THREADS = 2
  ATOM_HOME = <redacted>
  NODE_PATH = /usr/share/atom/resources/app.asar/exports
  MANDATORY_PATH = /usr/share/gconf/ubuntu.mandatory.path
  WINDOWPATH = 2
  HOME = <redacted>
  DEFAULTS_PATH = /usr/share/gconf/ubuntu.default.path
  PATH = /<redacted>
  TERM = xterm
2

This is a known (and very unfortunate) bug with Juno + Julia 1.0.x. Currently the only known fix is to upgrade to a newer version of Julia.

3

Ah. I have a fresh ubuntu 19.10 and I just installed it from ubuntu’s repo. It is unfortunate.

I’ll download the official binaries.

Thank you for the quick reply.

1 Like