Clicking the red logout icon on KDE4's menu bar (I moved the plasma widget there by dragging it out of the 'add widget' dialog), I get the 'turn of computer' entry and hold the left button down on it, then choose 'hibernate'.
Nothing appears to happen.
All is well in KDE3 and in KDE4 I can press alt-f2 and run "kdesu /etc/acpi/hibernate.sh" (or sudo the same from a KDE4 Konsole) and it works as expected.
There are at least two people reporting this issue to kubuntuforums.net (http:// kubuntuforums. net/forums/ index.php? topic=3090709. 0):
Clicking the red logout icon on KDE4's menu bar (I moved the plasma widget there by dragging it out of the 'add widget' dialog), I get the 'turn of computer' entry and hold the left button down on it, then choose 'hibernate'.
Nothing appears to happen.
All is well in KDE3 and in KDE4 I can press alt-f2 and run "kdesu /etc/acpi/ hibernate. sh" (or sudo the same from a KDE4 Konsole) and it works as expected.