Ora17 taskbar black solution

Background (+ tucao): This dish shares a Fedora17 server with others and has been using Xmanager connections. Since it has not been adapted to the new gnome desktop mode, it has been changed to a traditional one. I have been using it all the time. suddenly one day after connecting, I found that some windows opened, and the taskbar below was all black! There is no window box to choose from. to switch the window, you can only use Alt + Tab, which is inconvenient. Let alone switch the desktop. I thought someone changed the settings, but on someone else's machine named Win7

Background (+ vomit ):

This course shares a Fedora 17 server with others and has been used for Xmanager connection. Since it has never adapted to the new gnome desktop mode, it has been changed to a traditional one.

I have been using it all the time. suddenly one day after connecting, I found that some windows opened, and the taskbar below was all black! There is no window box to choose from. to switch the window, you can only use Alt + Tab, which is inconvenient. Let alone switch the desktop.

I thought someone changed the settings, but it seems that there is no such problem to log on to the same account on someone else's Win7 machine. Therefore, I suspect that the problem is caused by Xmanager. All kinds of configuration modifications fail. I also found that my small XP machine cannot use the Xmanager multi-window mode, in windows, Alt + Tab, some Xmanager icons indicate Remote windows (no instructions), and there is nothing in the windows taskbar.

It is useless to modify/Delete. bash_profile and. gnome2 in home.

Solution:

I used it for almost two weeks. I suddenly saw someone on the internet saying that I can delete it by pressing Alt + right-clicking the shortcut icon on the taskbar. I did not know this before. I can try it and move things in a wide range. In addition, if you do this in other blank areas, A menu will be displayed, and select "add to panel ()... ", select" window list "in it, and the familiar taskbar window is finally back!

In addition, some functions such as window switching and desktop display are added. The feeling is refreshing.

In the same way, you can select "attributes" and modify attributes such as the size, face, and position of the taskbar.

Experience:

Some functions that can not be found but certainly exist in the Linux graphic interface should not be solved by pressing the left and right keys in the view, but should also be used with some function keys.