External Email - Use Caution

Hello Chris, The XCB error could mean X forwarding is not setup correctly with however you connect to the machine.  It might help to know how you connect to the machine, what version of Ubuntu Linux you are running and if Ubuntu is native or running in a VM or some virtualized/container environment like WSL on Windows.

- R.

On Dec 17, 2021, at 11:41, Christopher Panks <cpanks@uw.edu> wrote:        External Email - Use Caution        Hi Ruopeng, I can send the niftis to an individual, but I cannot post them to a listserv. Version info:freesurfer-linux-ubuntu18_x86_64-dev-20211028-42af00dFreeView Version 3.0 Build Oct 28 2021 08:53:38 I get this warning when I start FreeView:X server does not support XInput 2failed to get the current screen resourcesQXcbConnection: XCB error: 1 (BadRequest), sequence: 165, resource id: 90, major code: 130 (Unknown), minor code: 47QXcbConnection: XCB error: 170 (Unknown), sequence: 178, resource id: 90, major code: 146 (Unknown), minor code: 20QXcbConnection: XCB error: 170 (Unknown), sequence: 178, resource id: 90, major code: 146 (Unknown), minor code: 20 Thank you so much for your help! Chris Panks  From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Wang, RuopengSent: Tuesday, December 14, 2021 6:12 PMTo: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>Subject: Re: [Freesurfer] Freeview Transform Volume tool - output nifti keeps rotations but loses translations What version of Freesurfer are you using? Would it be possible to send us the volume files before and after the rotation?  Best,RuopengOn Dec 14, 2021, at 6:10 PM, Christopher Panks <cpanks@uw.edu> wrote:         External Email - Use Caution         I’m trying to get images of post-mortem brains, some from cadavers, some excised, into standard space. I’m new to Freeview, so I’m not sure if I’m doing something wrong, or my expectations are wrong. I find the Transform Volume tool easy to use to get an image that is correctly rotated, and shifted so that the image is centered in the frame. The image looks great in the Freeview panes. Upon saving and then opening  the output nifti, I find the rotational changes have stuck, but the image is as off-center as the original, with the coronal and axial off towards one side, and the sagittal not at the midbrain. When saving the image, I click on ‘Save Volume as…’, leave the boxes unchecked (‘do not resample’’, and ‘crop to’ ), I modify the file name, then click OK.  I don’t click on ‘Move Center…’, I don’t check ‘Apply to all…’. My expectation is that the image would not only be correctly rotated, but that it would also be centered. Is that the expected behavior here? I’ve tried the ‘Move Center to Current Cursor Location’, and the Apply to all visible volumes, and see no difference. The off-centeredness is visible in multiple viewers, FSLEyes, MRIcroGL, and ROIEditor. The directions seem so simple and clear, I’m just baffled. Thank you!_______________________________________________Freesurfer mailing listFreesurfer@nmr.mgh.harvard.eduMailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to behttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer%C2%A0__________... mailing listFreesurfer@nmr.mgh.harvard.eduhttps://mail..nmr.mgh.harvard.edu/mailman/listinfo/freesurfer%E2%80%8B