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The Qt graphics libraries may need virtualGl over a remote X connection.  So try prefacing your freeview command with "vglrun".  See the introductory text about vglrun and the install commands on this page, https://www.starnet.com/help/virtualgl/

Then once the remote display of images is working, you might run into an issue trying to map the display size to your remote screen resolution.

- R.

On 10/22/23 03:57, yunus soleymani (soleymani.yunus@yahoo.com) wrote:

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I did the following codes respectively:
cd
wget MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer_ubuntu22-7.4.1_amd64.deb
ls freesurfer_ubuntu22-7.4.1_amd64.deb
sudo apt-get update -y
sudo apt-get -y install ./freesurfer_ubuntu22-7.4.1_amd64.deb
export FREESURFER_HOME=/usr/local/freesurfer/7.4.1
echo "export FREESURFER_HOME=/usr/local/freesurfer/7.4.1" >> $HOME/.bashrc
ls $FREESURFER_HOME
ls license.txt
echo "export FS_LICENSE=$HOME/license.txt" >> $HOME/.bashrc
echo "export XDG_RUNTIME_DIR=$HOME/.xdg" >> $HOME/.bashrc
echo "export DISPLAY=:0" >> $HOME/.bashrc
echo "source $FREESURFER_HOME/SetUpFreeSurfer.sh" >> $HOME/.bashrc
 .....................................................................................................................................................
The above codes all worked correctly and the software was installed successfully. Also, the software analyzes the subjects correctly by using parallel recon-all code. The only issue is that the Freeview interface doesn't work and the error mentioned above appears. Is it because of that I am using a remote desktop connection tool to connect to my institute servers?


--------------------------------------------------------------------------------
Yunus Soleymani

Ph.D. Candidate of Neuroimaging
Tehran University of Medical Sciences

+98 914 526 9298
--------------------------------------------------------------------------------



On Sunday, October 22, 2023 at 11:12:08 AM GMT+3:30, fsbuild <fsbuild@contbay.com> wrote:


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Wondering if you used the freesurfer_ubuntu22-7.4.1_amd64.deb installer package from the download page and installed it from your Downloads folder via,

$ sudo apt install ./freesurfer_ubuntu22-7.4.1_amd64.deb

The link for that file on the downloads page MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://surfer.nmr.mgh.harvard.edu/fswiki/rel7downloads is https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer_ubuntu22-7.4.1_amd64.deb

- R.

On Oct 22, 2023, at 02:19, yunus soleymani <soleymani.yunus@yahoo.com> wrote:

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On Saturday, October 21, 2023 at 12:24:10 PM GMT+3:30, Ramesh Babu <mgrameshbabu2013@gmail.com> wrote:


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Dear Expert,
Recently I installed the latest version of freesurfer in Ubuntu OS 22LTS.. Freesurfer is installed successfully, but freeview gives some errors which I pasted below. Please provide your suggestions. 

Thank You
Ramesh

freeview 
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, webgl, xcb.

Aborted (core dumped)
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://mail.nmr..mgh.harvard.edu/mailman/listinfo/freesurfer
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


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