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Last Post 21 Mar 2024 08:02 AM by  Nicola Caon
IDL 9.0.0 on Ubuntu 22.04: Segmentation fault
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Guillaume SIMON



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20 Mar 2024 04:28 AM
    When running IDL on a major linux distribution (Ubuntu 22.04) I got the following error:

    worker@mlserver:~$ idl -vm
    IDL 9.0.0 (linux x86_64 m64). (c) 2023, NV5 Geospatial Solutions, Inc. %
    Segmentation fault (core dumped)


    lsb_release -a give:
    worker@mlserver:~$ lsb_release -a
    No LSB modules are available.
    Distributor ID: Ubuntu
    Description: Ubuntu 22.04.4 LTS
    Release: 22.04
    Codename: jammy

    Please is somebody known how to fix this it is possible to fix this or to dbug?

    MariM



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    21 Mar 2024 07:03 AM
    Can you please try changing to the following directory in your IDL distribution:

    bin\bin.linux.x86_64

    and rename the file "gl_driver.so" to "gl_driver.bak"
    Does it help?

    Nicola Caon



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    21 Mar 2024 08:02 AM
    We had the same problem, it seems due to an unfortunate update of the Mesa library.

    We found the solution in this web page: https://www.kwasan.kyoto-u.ac.jp/~nishida/idl/install.html

    Try the following command to launch IDL: env LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libglapi.so.0 idl
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