Hi, folks,
If there's a howto or FAQ on this, please give me a pointer.
We've recently install pymol on several systems. We're running CentOS 6.3,
and the yum installed pymos is 1.3.3.20100705svn3911
ssh -Y into other workstations lets me run it with no problem. However, if
I do the same to a headless server, on which X is *not* running (if that
makes any difference - it is installed), results in
freeglut (pymol): ERROR: Internal error <FBConfig with necessary
capabilities not found> in function fgOpenWindow
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 4 (X_DestroyWindow)
Resource id in failed request: 0x0
Serial number of failed request: 33
Current serial number in output stream: 36
PyMOL: abrupt program termination.
When I first log in, glxgears also doesn't run. Having done a lot of
googling, once I execute
export LIBGL_ALWAYS_INDIRECT=1
glxgears runs, albeit slowly and irregularly (faster, slower, etc).
However, pymol still gives me the same errors (and I have read that there
are two of them, the freeglut and the X error.
Any solutions? workarounds?
Thanks in advance.
mark, sysadmin, not researcher
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