Hi, Assume a DVD in the drive and mounted. When I get exclusive access via SCSITaskDeviceInterface->ObtainExclusiveAccess after unmounting it, and then later I release it via ReleaseExclusiveAccess, the OS will remount it as expected. However, if the display is locked while ReleaseExclusiveAccess is called, the DVD will get ejected instead of remounted. How can I avoid this ? Thanks, Antoine _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com