I use Ubuntu 16.4 system, with fine, one day suddenly can't find the starter, boot menu bar and the title bar, and desktop files can still operating, the terminal can open, even a program can run through the terminal, is desktop launcher, the menu bar and don't have all the title bar of the window, but into the visitor pattern and other user interface, everything is normal, the reasons for this problem is a big probability accidentally deleted some of the configuration file, unity desktop
Second, solve
Tried all the Chinese strategy, on the CSDN and baidu are invalid, then by reinstalling the GNOME desktop, normal, because the original user don't see whether they have been connected to the Internet, so I am in advance by other users connected to the wireless networks first, and then switch to the desktop impaired users, reinstall the GNOME desktop,
Note: usually the default desktop Ubuntu for unity desktop, GNOME desktop installation tutorial to use for reference the experience of baidu, the url is as follows: https://jingyan.baidu.com/article/20b68a8888f5b5796dec6269.html
CodePudding user response:
Enter the desktop can't find the starter, the menu bar and the title bar, the terminal can be opened, can also through the terminal to run the program, the ubuntu - title bar - the menu bar at the top of the task bar - starter disappeared, their analysis, seven solutions are summarized, and the specific reference https://blog.csdn.net/davidhzq/article/details/102872710