[MINC-users] Mincview and register launch issues

[Vladimir S. FONOV]

Hello,

regarding issue number 2 , I have seen numerous problems with GLX over SSH
, I am not sure how to fix them.
For example: ssh -X -Y from CentoOS 6 to Ubuntu 18.04 - register & display
works, ssh -X -Y from Ubuntu 18.04 to Ubuntu 18.04 (different computers)  -
register and display doesn't work, ssh from Ubuntu 18.04 to itself
(localhost) - works.
You can try to diagnose the problem using glxinfo and glxgears  (
mesa-utils package on Ubuntu)


On Tue, 16 Apr 2019 at 07:39, Robert D. Vincent <bert at phalarope.com> wrote:

> Hi Colm,
>
> 1. One possibility is that the mincview script relies on ImageMagick's
> "display" command. I have heard elsewhere that the latest version of
> ImageMagick might break some scripts. What do you see if you type "display
> --version" at your command prompt?
>
> 2. I know that register does not work reliably over a remote X session -
> I'm not certain why, but the errors suggest that the link can't handle some
> of the OpenGL-related messages.
>
>     -bert
>
> On Mon, Apr 15, 2019 at 10:01 AM McGinnity, Colm <colm.mcginnity at kcl.ac.uk
> >
> wrote:
>
> > Dear Minc Users,
> >
> > I am new to the Minc toolkit, and was wondering if anyone could help me
> > with these little issues:
> >
> >
> > 1.       Mincview yields these errors:
> > "Dimensions of start or count vectors not equal to dimensions in file";
> > "Unknown argument: -monitor".
> >
> >
> > 2.       Register seems to open ok when I launch it from my Ubuntu
> > desktop, but when I try to open it remotely via MobaXterm (from Windows)
> I
> > get:
> > "X Error of failed request:  BadRequest (invalid request code or no such
> > operation)
> >   Major opcode of failed request:  146 (GLX)
> >   Minor opcode of failed request:  168 ()
> >   Serial number of failed request:  39
> >   Current serial number in output stream:  39"
> >
> > Does anyone have any suggestions? I apologise if these issues have
> already
> > been answered in another email thread.
> > Many thanks and best wishes,
> > Colm
> >
> > Colm J. McGinnity MBChB PhD
> > School of Biomedical Engineering & Imaging Sciences
> > King's College London
> > & KCL/GSTT PET Centre
> > 4th Floor Lambeth Wing
> > St. Thomas' Hospital
> > Westminster Bridge Road
> > London SE1 7EH
> > colm.mcginnity at kcl.ac.uk<mailto:colm.mcginnity at kcl.ac.uk>
> > 020-7188-9259
> >
> > _______________________________________________
> > MINC-users at bic.mni.mcgill.ca
> > https://mailman.bic.mni.mcgill.ca/mailman/listinfo/minc-users
> >
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
> https://mailman.bic.mni.mcgill.ca/mailman/listinfo/minc-users
>


-- 
Best regards,

 Vladimir S. Fonov ~ vladimir <dot> fonov <at> gmail <dot> com