gnome-settings-daemon 闪烁的幽灵窗口

gnome-settings-daemon 闪烁的幽灵窗口

在 Ubuntu 12.04 中,当我通过 登录时lightdm,会出现一个“幽灵”窗口。此窗口不显示任何内容。相反,它的边框闪烁并垂直向下移动。

当我xprop这样做时,它报告说是WM_CLASS(STRING) = "gnome-settings-daemon", "Gnome-settings-daemon"

我可以通过两次杀死它来摆脱闪烁的幽灵窗口:

killall -9 gnome-settings-daemon
killall -9 gnome-settings-daemon

这将使窗口停止闪烁。

从终端重新启动后,gnome-settings-daemon我没有看到闪烁的窗口,但我的.xsession-errors文件报告:

failed to create drawable
compiz (core) - Warn: glXCreatePixmap failed
compiz (core) - Warn: Couldn't bind background pixmap 0x3e00001 to texture
compiz (decor) - Warn: failed to bind pixmap to texture

先前的错误.xsession-errors是:

compiz (decor) - Warn: failed to bind pixmap to texture
compiz (opengl) - Info: Couldn't bind redirected window 0xa0000b to texture

怎么了?

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