Re: SDL crash in libGLcore.so after un-minimize
Correction: suspending/un-suspending the X server to enable the blank-window problem worked only once. Additionally, when I restarted my X server, the app window would sometimes start out blank, but minimizing and restoring it wouldn't crash. When I then suspended/un-suspended my X server, the blank-window problem went away. However, before restarting my X server (as reported in the previous comment) the blank-window problem didn't appear until after suspending/un-suspending.