both machines have Mac OS X 10.6.8

the tkmedit works fine when not logged in remotely there is no error and the brain image is there Jon

----- Original Message ----- From: "Z K" zkaufman@nmr.mgh.harvard.edu To: "Jon Wieser" wieser@uwm.edu Cc: "freesurfer" freesurfer@nmr.mgh.harvard.edu Sent: Thursday, May 30, 2013 12:16:55 PM Subject: Re: [Freesurfer] tkmedit on ssh remote machine error

Jon,

I have not seen or heard of this error before... are both machines Mac OSX 10.6.8? Also, will the same command will produce a brain image when not logged in remotely?

-Zeke

On 05/30/2013 12:43 PM, Jon Wieser wrote:

hi freesurfer folks

I'm ssh'ing to from one MAc to another X11 is on both machines MAC OS X 10.6.8

When I start TKmedit with: (freesurfer files are in the freesurfer directory)

tkmedit freesurfer brainmask.mgz -aux T1.mgz

I get the errors: Thu May 30 11:34:50 cerebrum.uwm.edu tkmedit.bin[78500] <Error>: kCGErrorIllegalArgument: _CGSFindSharedWindow: WID 349 Thu May 30 11:34:50 cerebrum.uwm.edu tkmedit.bin[78500] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. Thu May 30 11:34:50 cerebrum.uwm.edu tkmedit.bin[78500] <Error>: kCGErrorIllegalArgument: CGSSetWindowSendExposed: Invalid window 0x15d Thu May 30 11:34:50 cerebrum.uwm.edu tkmedit.bin[78500] <Error>: unknown error code: invalid drawable error: xp_attach_gl_context returned: 2

tkmedit GUI opens and the image window opens, but the image window is blank (white) , (no image of the brain)

i have set X11forwarding to yes in the /etc/sshd_config file so xeyes works ok remotely Jon

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yes, I have ForwardX11Trusted yes in ssh_config and I do ssh -Y

Jon ----- Original Message ----- From: "R Edgar" freesurfer.rge@gmail.com To: "Jon Wieser" wieser@uwm.edu Cc: "Z K" zkaufman@nmr.mgh.harvard.edu, "freesurfer" freesurfer@nmr.mgh.harvard.edu Sent: Thursday, May 30, 2013 3:26:05 PM Subject: Re: [Freesurfer] tkmedit on ssh remote machine error

On Thu, May 30, 2013 at 2:37 PM, Jon Wieser wieser@uwm.edu wrote:

both machines have Mac OS X 10.6.8

the tkmedit works fine when not logged in remotely there is no error and the brain image is there

Did you do "ssh -Y" or have "ForwardX11Trusted yes" in your ssh.config?

Richard