id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1460	linux swap interval code breaks offscreen rendering	Greg Couch	Tom Goddard	"src/core/graphics/_graphics/linux_swap_interval.cpp links against glXGetProcAddress.  When OSMesa is used that generates:
{{{
ImportError: /home/gregc/src/chimerax/ChimeraX.app/lib/python3.6/site-packages/chimerax/core/graphics/_graphics.so: undefined symbol: glXGetProcAddress
}}}

A workaround would be to use dlsym instead of glXGetProcAddress.  Or maybe there is a trick using a weak symbol version of glXGetProcAddress that would work."	defect	closed	blocker		Graphics		fixed						all	ChimeraX