External Email - Use Caution        

 That message could be the result of missing system libraries which the 
Ubuntu 22 FS 7.4.1 .deb package will try to automatically identify, download 
and install for you.  You can download the package via the 
link https://secure-web.cisco.com/1t9e2mCgXLQVxO1_HRQVcGKF8xT7sodKwA6zzWD3PnvYpEYhzi545ja6T6zaKK2EKrLVHMv6-PenWRMiweIekDa0iPsOeO98ft16CafenUS7q9BCgUBIUTZ4DVfUj_bzh0uPOyWvS4HQa596zdcqA4rd_Q-K_M2WisVZhilBIGDxBi6g1no1JAF0xGe8QRbw1_MNpA42GJvTyE3Ps_fzXnMymgErLwVj6rpub0SX6CnI2T2f2hJ-5kA2_45a9Cuj-xUsFMqWPuXjSNYYpq3gSvNU9KSI_nj_yxnrBbLWqZOIW4xjT17yKPejFlXKp808Nd2U_ZOe-9oEV5ZotlsGDQw/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Fpub%2Fdist%2Ffreesurfer%2F7.4.1%2Ffreesurfer_ubuntu22-7.4.1_amd64.deb%26nbsp;and
 the install can be done with,
… cd to your Downloads to wherever the .deb file is …
$ sudo apt install  ./freesurfer_ubuntu22-7.4.1_amd64.deb
If the install succeeds, freesurfer will be under /usr/local/freesurfer/7.4.1 
which is the path to use for the environment variable FREESURFER_HOME,
$ export FREESURFER_HOME=/usr/local/freesurfer/7.4.1
If they are not already set in your environment, you should also set,
$ export XDG_RUNTIME_DIR=$HOME/.xdg
$ export DISPLAY=:0

- R.

On Dec 27, 2023, at 23:17, Akira Kita <jorrydep9...@gmail.com> 
wrote:        External Email - Use 
Caution        I have installed 
FreeSurfer 7.4.1 on Ubuntu 22.04 using the binary tar archive 
freesurfer-linux-ubuntu22_amd64-7.4.1.tar.gz.Freeview fails to launch with the 
following error message: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,How can I solve 
this?   Akira_______________________________________________Freesurfer mailing 
listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

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