Hi Dana,
you need something to support the graphics (a local x server). putty ssh from windows by itself has no graphics.
Bruce On Tue, 14 Jul 2009, Dana W. Moore wrote:
I'm not using vnc--just putty ssh. This is my first time using qdec at all. I have no problem using tkmedit through putty ssh. I can try it from the actual machine later today and see if it works, so I will know if this is what's causing the problem.
At 10:21 AM 7/14/2009, Bruce Fischl wrote:
Hi Dana,
are you using vnc or nomachine or something? Have you used qdec in this way before?
Bruce On Tue, 14 Jul 2009, Dana W. Moore wrote:
Hi everyone,
I am trying to use qdec for the first time, and I get the following error message:
X Error of failed request: GLXBadRenderRequest Major opcode of failed request: 132 (GLX) Minor opcode of failed request: 1 (X_GLXRender) Serial number of failed request: 1705 Current serial number in output stream: 1709 Locking assertion failure. Backtrace: #0 /usr/lib/libxcb-xlib.so.0 [0x4455a767] #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0x4455a81e] #2 /usr/lib/libX11.so.6 [0x4033d518] #3 /usr/lib/libX11.so.6(XESetCloseDisplay+0x31) [0x403208d1] #4 /usr/lib/libGL.so.1 [0x40291b69]
I am accessing our linux computer remotely using ssh from a windows machine--I don't know if this is related to the problem.
Thanks, Dana
Dana W. Moore, Ph.D. Neuropsychology Fellow Cornell Neuropsychology Service Weill Medical College of Cornell University New York Presbyterian Hospital Department of Neurology & Neuroscience 428 East 72nd Street, Suite 500 New York, NY 10021 Phone: 212-746-2441 Fax: 212-746-5584 Email: dwm2003@med.cornell.edu
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Dana W. Moore, Ph.D. Neuropsychology Fellow Cornell Neuropsychology Service Weill Medical College of Cornell University New York Presbyterian Hospital Department of Neurology & Neuroscience 428 East 72nd Street, Suite 500 New York, NY 10021 Phone: 212-746-2441 Fax: 212-746-5584 Email: dwm2003@med.cornell.edu