I too am getting hangs with glXWaitVideoSyncSGI, I tracked it down to an nvidia kernal bug when switching the window between monitors.
On Wed, Apr 17, 2013 at 7:04 AM, Carles Fernàndez Julià <[email protected]>wrote: > I was having the same problem with the vsync hang on glXWaitVideoSyncSGI. > Thanks for sharing this and the solution, I was kind of desperate :P > > For the record, there is a bug report in the bugtracker about this issue: > > http://code.google.com/p/pyglet/issues/detail?id=477 > > > > -- > You received this message because you are subscribed to the Google Groups > "pyglet-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/pyglet-users?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "pyglet-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/pyglet-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
