TiBook fails to respond after sleep/screensaver

  1. I have a TiBook that has recently began behaving oddly. When I wake the mac from sleep or screensaver I am prompted to authenticate and resume work. Occasionally, after I authenticate I will be greeted with a black screen and can only see the cursor, which still moves. I can only enter an endless loop of re-enabling the screensaver by moving the cursor into a hot corner, re-authenticating and returning to the black screen again. Despite trying several key combinations I am never able to make it back to the desktop. When this happens I have only been able to regain use by power cycling. I am a new mac user, is there something obvious that I am missing? Any suggestions?

    Brian

  2. If you turn off "require password" in the Security pref pane does the problem go away? m.

    matt neuburg, phd = matt@tidbits.com, http://www.tidbits.com/matt/ AppleScript: The Definitive Guide
    http://www.amazon.com/exec/obidos/ASIN/0596005571/somethingsbymatt Read TidBITS! It's free and smart. http://www.tidbits.com

  3. I will try, though it may take a day or so to replicate the problem.

    Brian

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