Ubuntu 12.10 gnome闪回为什么我进入白色工具栏

2

我的ubuntu 12.10和gnome闪回（gnome classic）存在很大问题。我总是得到WHITE工具栏。如何删除它？

enter image description here

ubuntu  gnome 
— senzacionale
source
知道发生了什么事吗？
— senzacionale
By using our site, you acknowledge that you have read and understand our Cookie Policy and Privacy Policy.
Licensed under cc by-sa 3.0 with attribution required.