# Can we install & use Logic2 on CentOS 7

**URL:** <https://discuss.saleae.com/t/can-we-install-use-logic2-on-centos-7/2382>\
**Category:** Logic 2 Software\
**Created:** [August 14, 2023, 3:32pm UTC](https://discuss.saleae.com/t/can-we-install-use-logic2-on-centos-7/2382 "2023-08-14T15:32:27Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![singh.punit1990](https://avatars.discourse-cdn.com/v4/letter/s/848f3c/32.png) [@singh.punit1990](https://discuss.saleae.com/u/singh.punit1990)\
**Post date:** [August 14, 2023, 3:32pm UTC](https://discuss.saleae.com/t/can-we-install-use-logic2-on-centos-7/2382/1 "2023-08-14T15:32:27Z")

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Hi,  
We have a CentOS 7 based compute cluster farm and one of the user wants to use Logic2 binary. I see that CentOS 7 is not listed in the list of OS.  
Q1: Is it still possible to run the Logic2 on CentOS 7?

* * *

When i try to run the Logic-2.4.9-linux-x64.AppImage directly on CentOS 7 , i get following error-

```auto
[puneet@server1]/scratch/puneet/Downloads> ./Logic-2.4.9-linux-x64.AppImage 
/tmp/.mount_Logic-WHAuC1 /scratch/puneet/Downloads
/scratch/puneet/Downloads
The setuid sandbox is not running as root. Common causes:
  * An unprivileged process using ptrace on it, like a debugger.
  * A parent process set prctl(PR_SET_NO_NEW_PRIVS, ...)
Failed to move to new namespace: PID namespaces supported, Network namespace supported, but failed: errno = Operation not permitted
Trace/BPT trap (core dumped)

```

Q2: I am unable to understand the message, What is required to run this binary ?.

* * *

We extracted the contents of this AppImage using -  
./Logic-2.4.9-linux-x64.AppImage --appimage-extract

```auto
[puneets@server1]/scratch/puneet/Downloads> cd squashfs-root/
[puneets@server1]/scratch/puneet/Downloads/squashfs-root> ./Logic 
[141491:0814/042300.830232:FATAL:setuid_sandbox_host.cc(157)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /scratch/puneet/Downloads/squashfs-root/chrome-sandbox is owned by root and has mode 4755.
Trace/BPT trap (core dumped)
[puneets@server1]/scratch/puneet/Downloads/squashfs-root> [141493:0100/000000.863005:ERROR:zygote_linux.cc(650)] write: Broken pipe (32)

```

Q3: I am unable to understand the message again, What is required to run this binary ?.

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<div class="post-metadata">

**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\
**Post date:** [August 15, 2023, 12:42am UTC](https://discuss.saleae.com/t/can-we-install-use-logic2-on-centos-7/2382/2 "2023-08-15T00:42:54Z")

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@singh.punit1990 Unfortunately, this likely won’t be possible. We wrote up a support article about this incompatibility below.

> **[CentOS Compatibility Issues](https://support.saleae.com/troubleshooting/centos-compatibility-issues)**

The support article was written around a year ago however. As such, let me see if we might have any updates on that.

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<div class="post-metadata">

**Author:** ![markgarrison](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/markgarrison/32/23_2.png) [@markgarrison](https://discuss.saleae.com/u/markgarrison)\
**Post date:** [August 16, 2023, 9:45pm UTC](https://discuss.saleae.com/t/can-we-install-use-logic2-on-centos-7/2382/3 "2023-08-16T21:45:06Z")

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Sorry for the trouble with this! Although we don’t have the resources to support as many Linux distros as we would like (we’re a small team of 3 SW developers), there are a few more things to try to see if we can get this to work.

Most of these are documented here:

> **[The Software Fails to Launch](https://support.saleae.com/troubleshooting/fails-to-launch#linux-solutions)**

In this case, I think the `--no-sandbox` command line argument should get past this particular error. However you might run into more issues, please let us know if you do.