The system shutdown of Cairo-Dock is invalid.

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After Cairo-Dock is set to automatically start upon startup, the Shutdown option in the System menu bar is invalid. You can use the command line to shut down the system.

Search Process

I was disappointed with the results found by google this time, so I had to go to Baidu.

Find a method in Baidu Post Bar (http://tieba.baidu.com/p/3034339092? See_lz = 1), but I still failed.

Enter the following command in the command line

gnome-session-properties

Find Cairo-Dock, double-click or edit, and you can see it in the command

 cairo-dock

Change

 cairo-dock -w 5

Then I found a (http://blog.csdn.net/tecn14/article/details/27876089) on CSDN, And it was funny that his method was to use the shutdown button on cairo-dock, which is no different from the command line.

Later, I found several, said at/usr/lib/cairo-dock-launcher-API-daemon (64-bit System for/usr/lib/x86_64-linux-gnu/cairo-dock- launcher-API-daemon) but there is no such location in my system.

Later, on the ubuntu Forum (http://forum.ubuntu.org.cn/viewtopic.php? T = 460382) find a good method:

Edit/usr/lib/i386-linux-gnu/cairo-dock-launcher-API-daemon

sudo vi  /usr/lib/i386-linux-gnu/cairo-dock/cairo-dock-launcher-API-daemon

But the following directly said in how many lines to add what content, the two pictures referenced cannot be displayed normally, so I found a reference (http://blog.sina.com.cn/s/blog_82fc65ea0101k1m8.html)

In 33 rows, that is, import values, values. add one row before service: from time import sleep is in row 241, that is, ULWatcher (): Add one row before service: sleep (5) restart and OK

Summary

This is a bug in Cairo-Dock.

Now we want to solve this problem by modifying the configuration of Cairo-Dock to delay it for a while.

I don't know why.

The latency when using it is not good (cairo-dock-w 5), I think it may be because when logging in (enter the password before entering the desktop ), cairo-dock has been started, so it becomes invalid (the reason is hard to say, just my guess ).

We have to modify the configuration of cairo-dock.

However, for different system versions, cairo-dock may have different locations.

/usr/lib/cairo-dock/cairo-dock-launcher-API-daemon/usr/lib/x86_64-linux-gnu/cairo-dock/cairo-dock-launcher-API-daemon/usr/lib/i386-linux-gnu/cairo-dock/cairo-dock-launcher-API-daemon

In general, it is under/usr/lib, so we can search for cairo-dock under this location.

SEARCH Command

tiankonguse@tiankonguse:/usr/lib$ find ./ -name cairo-dock./i386-linux-gnu/cairo-docktiankonguse@tiankonguse:/usr/lib$ 

Then enter the corresponding location and add a sleep as described above.

Reference

See the link in this article.

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