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It looks like you installed the Ubuntu 22 freesurfer 7.4.1 package, i..e., freesurfer_ubuntu20-7.4.1_amd64.deb. Please list what linux OS you are running, the amount of memory/RAM on your machine, what the processor is on your linux machine and whether or not you are running linux in a virtual machine, e.g., on windows. The processor on your machine may not be able to run all the instructions. - R.
On Mar 3, 2025, at 09:10, Paola Di Filippo <paola.difilippo@unifg.it> wrote: External Email - Use Caution Hi everyone,I am using freesurfer v. 7.4.1 on a VM and I am trying to run samseg for an MS patient with the following command, but I get the following error: illegal instruction - core dumped. -------- freesurfer-linux-ubuntu22_x86_64-7.4.1-20230614-7eb8460 -------- Setting up environment for FreeSurfer/FS-FAST (and FSL) FREESURFER_HOME /usr/local/freesurfer/7.4.1 FSFAST_HOME /usr/local/freesurfer/7.4.1/fsfast FSF_OUTPUT_FORMAT nii.gz SUBJECTS_DIR /usr/local/freesurfer/7.4.1/subjects MNI_DIR /usr/local/freesurfer/7.4.1/mni paolasofia@Freesurfer-ub22:~$ run_samseg --input /home/paolasofia/DICOM.ANG.CHER.2.4.91/NIFTI/A.C.2.4.91.MRI.12.9.22.T1.nii /home/paolasofia/DICOM.ANG.CHER.2.4.91/NIFTI/A.C.2.4.91.MRI.12.9.22.FLAIR_reg.nii --pallidum-separate --lesion --lesion-mask-pattern 0 1 --output /home/paolasofia/LESION.SEG/A.C.2.4.91.MRI.2..9.22.LESIONS/ Illegal instruction (core dumped)
any ideas on how I could solve the problem? thanks in advance
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Hi, I am running Ubuntu 22 on a virtual machine (VMBox 6), on windows 11. My processor is Intel(R) Core(TM) i5-14600K 3.50 GHz, with 64,0 GB RAM (63,8 GB utilizzabile). Is the processor the problem? Thank you in advance
Il giorno ven 7 mar 2025 alle 02:02 fsbuild fsbuild@contbay.com ha scritto:
External Email - Use CautionIt looks like you installed the Ubuntu 22 freesurfer 7.4.1 package, i.e., freesurfer_ubuntu20-7.4.1_amd64.deb. Please list what linux OS you are running, the amount of memory/RAM on your machine, what the processor is on your linux machine and whether or not you are running linux in a virtual machine, e.g., on windows. The processor on your machine may not be able to run all the instructions.
- R.
On Mar 3, 2025, at 09:10, Paola Di Filippo paola.difilippo@unifg.it wrote:
External Email - Use CautionHi everyone, I am using freesurfer v. 7.4.1 on a VM and I am trying to run samseg for an MS patient with the following command, but I get the following error: illegal instruction - core dumped.
-------- freesurfer-linux-ubuntu22_x86_64-7.4.1-20230614-7eb8460 -------- Setting up environment for FreeSurfer/FS-FAST (and FSL) FREESURFER_HOME /usr/local/freesurfer/7.4.1 FSFAST_HOME /usr/local/freesurfer/7.4.1/fsfast FSF_OUTPUT_FORMAT nii.gz SUBJECTS_DIR /usr/local/freesurfer/7.4.1/subjects MNI_DIR /usr/local/freesurfer/7.4.1/mni paolasofia@Freesurfer-ub22:~$ run_samseg --input /home/paolasofia/DICOM.ANG.CHER.2.4.91/NIFTI/A.C.2.4.91.MRI.12.9.22.T1.nii /home/paolasofia/DICOM.ANG.CHER.2.4.91/NIFTI/A.C.2.4.91.MRI.12.9.22.FLAIR_reg.nii --pallidum-separate --lesion --lesion-mask-pattern 0 1 --output /home/paolasofia/LESION.SEG/A.C.2.4.91.MRI.2.9.22.LESIONS/ Illegal instruction (core dumped)
any ideas on how I could solve the problem? thanks in advance
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Paola Di Filippo