For the curious, this issue occurs due to an in NVIDIA's binary driver implementation of GLX_EXT_texture_from_pixmap extension - see http://www.nvnews.net/vbulletin/showthread.php?t=77248#edit1003304 : "This is a shortcoming of the current implementation of GLX_EXT_texture_from_pixmap in the drivers. When video RAM has been exhausted, the driver does not behave well (you get blank windows). TurboCache memory is currently cannot be used with GLX_EXT_texture_from_pixmap, so these problems will be especially noticeable on these parts. We're working on improving these cases."
-- [nvidia-glx] Window content is black after opening 5/6 windows when using compiz https://bugs.launchpad.net/bugs/96473 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
