Second monitor not waking from sleep

[dshaw7]

I have a 13" MBP running Fedora 18. When the systems goes into powersave mode and shuts off the display (which I would like it to do after a period of time), the laptop screen wakes from sleep, but the 30" external monitor does not. If I unplug the monitor and plug it back in it restores the display.

Not a major issue, but a bit of an on-going annoyance. Anyone else experiencing this?

[LongTimeDabbler]

I see this - a lot.

I have an xrandr script that configures my docking arrangement (leftof, rightof, primary etc.). This
*sometimes* works.

When it doesn't I've found that alt-ctrl-f2 / alt-ctrl-f1 does the trick.