[radeonhd] Black screen for a moment while running X on 2900XT

Hi, I'm running radeonhd (latest from git) driver on 2900XT card with resolution 1680x1050 on 64-bit Fedora Linux. It's working correctly (except the switching to the console described in other threads) but once a time (sometimes minutes, sometimes half an hour) the screen is going black for a moment (2 seconds at maximum) and after that the screen is ok again. Do you know how to fix it? Or at least where can I find more about what happens (nothing appears in /var/log/Xorg.0.log)? Grateful for any help. Jan -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org