>>293
何か知ってるならBTSに投稿してやれよ
必要なトコ訳してやる
This bug is not a xfce4's bug as also exists without it.
This may be a bug of VNC server.

To fix this:
workaround: ttps://answers.launchpad.net/ubuntu/+source/xfce4/+question/206191
fundamentally: ttps://bugs.launchpad.net/ubuntu/+source/indicator-applet/+bug/568401
(needs to rewrite for xfwm4, though.)