Not work on Ubuntu 2004

[kongdd]

using Colors
[ Info: Precompiling Colors [5ae59095-9a9b-59fe-a467-6f913c188581]

signal (11): Segmentation fault
in expression starting at /home/kong/.julia/packages/Colors/hpqjg/src/conversions.jl:656
dswap_k_SKYLAKEX at /usr/lib/x86_64-linux-gnu/liblapack.so.3 (unknown line)
Allocations: 1307989 (Pool: 1307195; Big: 794); GC: 2
ERROR: Failed to precompile Colors [5ae59095-9a9b-59fe-a467-6f913c188581] to /home/kong/.julia/compiled/v1.6/Colors/jl_y3afN0.
Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:33
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::Base.TTY, internal_stdout::Base.TTY)
   @ Base ./loading.jl:1360
 [3] compilecache(pkg::Base.PkgId, path::String)
   @ Base ./loading.jl:1306
 [4] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1021
 [5] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:914
 [6] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:901

[johnnychen94]

Could you provide more information of your Julia installation? For example, the result of versioninfo(), and how did you install Julia? The recommended way to install Julia is via https://julialang.org/downloads/

[kongdd]

Sure.
Julia is installed by unziping the official file julia-1.6.0-linux-x86_64.tar.gz.

versioninfo()
Julia Version 1.6.0
Commit f9720dc2eb (2021-03-24 12:55 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) W-2145 CPU @ 3.70GHz
  WORD_SIZE: 64    
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, skylake-avx512)
Environment:
  JULIA_NUM_THREADS = 4
  JULIA_PKG_SERVER = https://mirrors.bfsu.edu.cn/julia/static

(@v1.6) pkg> st
      Status `~/.julia/environments/v1.6/Project.toml`
  [5ae59095] Colors v0.12.7
  [91a5bcdd] Plots v1.11.2

By the way, the information of liblapack on the system:

sudo apt install libatlas-base-dev liblapack-dev libblas-dev
[sudo] password for kong:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libblas-dev is already the newest version (3.9.0-1build1).
liblapack-dev is already the newest version (3.9.0-1build1).
libatlas-base-dev is already the newest version (3.10.3-8ubuntu7).
libatlas-base-dev set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.


ll /usr/lib/x86_64-linux-gnu/*lapack*
lrwxrwxrwx 1 root root   46 Apr 14 13:19 /usr/lib/x86_64-linux-gnu/liblapack.a -> /etc/alternatives/liblapack.a-x86_64-linux-gnu
lrwxrwxrwx 1 root root   47 Apr 14 13:19 /usr/lib/x86_64-linux-gnu/liblapack.so -> /etc/alternatives/liblapack.so-x86_64-linux-gnu
lrwxrwxrwx 1 root root   49 Aug  5  2020 /usr/lib/x86_64-linux-gnu/liblapack.so.3 -> /etc/alternatives/liblapack.so.3-x86_64-linux-gnu
-rw-r--r-- 1 root root 1.1M Mar 26  2020 /usr/lib/x86_64-linux-gnu/liblapack_atlas.a
lrwxrwxrwx 1 root root   25 Mar 26  2020 /usr/lib/x86_64-linux-gnu/liblapack_atlas.so -> liblapack_atlas.so.3.10.3
lrwxrwxrwx 1 root root   25 Mar 26  2020 /usr/lib/x86_64-linux-gnu/liblapack_atlas.so.3 -> liblapack_atlas.so.3.10.3
-rw-r--r-- 1 root root 371K Mar 26  2020 /usr/lib/x86_64-linux-gnu/liblapack_atlas.so.3.10.3
-rw-r--r-- 1 root root  13M Mar 21  2020 /usr/lib/x86_64-linux-gnu/liblapack_pic.a

/usr/lib/x86_64-linux-gnu/lapack:
total 19M
-rw-r--r-- 1 root root  13M Mar 21  2020 liblapack.a
lrwxrwxrwx 1 root root   18 Mar 21  2020 liblapack.so -> liblapack.so.3.9.0
lrwxrwxrwx 1 root root   18 Mar 21  2020 liblapack.so.3 -> liblapack.so.3.9.0
-rw-r--r-- 1 root root 6.7M Mar 21  2020 liblapack.so.3.9.0

[johnnychen94]

I cannot reproduce this. It's likely to be a local issue. Maybe you can try it again with a new depot path

JULIA_DEPOT_PATH=$HOME/.julia.tmp julia

and see it still segfaults.

[johnnychen94]

Colors.jl does not require any binary artifacts related to LAPACK, so this is certainly some issue of your local environment, or somewhere in the upstream Julia.

I'm closing this because it's not a Colors.jl issue. But feel free to update it if you still have questions.

[kongdd]

Thank you