|close, maximize, minimize button on left side|
To do this tweak you should open lubuntu configuration file (lubuntu-rc.xml) and edit a line of code.
Open terminal and copy-paste the following line
'lubuntu-rc.xml' file will open with text editor 'Leafpad'. Search for the following line of code in this file. It wil be about 45-50 lines from the top.
Here, every alphabet represent a corresponding icon like I wrote below.
N: Window icon
L: Window label (Window title).
S: Shade (Roll up/ Roll down)
D: Omnipresent (On all desktops).
So, if you love to change the title bar icon position so rearrange the alphabet as your desire.
To change window buttons position in my lubuntu (LXDE) computer, I simply change the alphabet order as below.
Now, you have to Logout and Login computer to view new button positions.
Acknowledgement: Lubuntu Tips blog.