External Email - Use Caution

Hi Paul,

Thank you for your response. I did try running FreeSurfer inside a docker derived from Ubuntu 16.04. Now there is no license invalid error. But I'm facing another error with regard to Segmentation. Please find the below screenshot.

[cid:image002.png@01D8D8C7.CB8C2300]

Thank you, Leema

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Wighton, Paul Sent: Wednesday, October 5, 2022 11:30 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [EXTERNAL] Re: [Freesurfer] Error while testing FS version 5.1

Security First: External email, use caution clicking links or opening attachments. Hi Leema,

This is a known issue. It has to do with the behaviour of the crypt() function provided by glibc, which has changed in more recent versions of ubuntu. We don't have a solution for it at this time, unfortunately.

If you downgrade to ubuntu version 16.04 (glibc v2.23) the license mechanism should work, or you could upgrade your version of FreeSurfer. If neither of those options are possible, you could run FreeSurfer inside a docker or singularity container derived from ubuntu 16.04.

-Paul

________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Leema_Murali@eisai.commailto:Leema_Murali@eisai.com <Leema_Murali@eisai.commailto:Leema_Murali@eisai.com> Sent: Wednesday, October 5, 2022 8:43 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: [Freesurfer] FW: Error while testing FS version 5.1

External Email - Use Caution

Hello FreeSurfer Developers,

I'm trying to use Freesurfer version 5.1 for my work. I get errors based on invalid license even though I have provided the right license within $FREESURFER_HOME/.license

Is there a specific way to define the license file for 5.1 version. I have been using the latest version before and I had just added the license.txt with $FREESURFER_HOME.

Please can anyone help me to troubleshoot this issue.

Platform: Ubuntu 18.04

Freesurfer version: freesurfer-Linux-centos4_x86_64-stable-pub-v5.1.0

recon-all.log: see attached

[cid:image003.png@01D8D8C7.CB8C2300]

Looking forward for you reply.

Thank you,

Leema

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