I cannot control the window size

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jian kwon
jian kwon 2020-6-29
评论： jian kwon 2020-6-29
Hello,
I am using ubuntu 18.04.
I want to move my matlab window or make small, but as you can see there is no such button.
When I undocked the editor, I could find it. but not in main window.
I got error messages when I launch MATLAB.
Gtk-Message : failed to load module "overlay-scrollbar"
Gtk-Message : failed to load module "canberra-gtk-module"
Are they making problems?
Here are the screen shots. The right up side.
On Editor there, I can close, minimize and re-size the window. But not in the main window. (2nd screen shot)
Best regrads,

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回答（1 个）

Uttkarsh Jha
Uttkarsh Jha 2020-6-29
Hey Jian,GTK is a tool for cresting GUIs in GNOME environment.
you may try installing these gtk modules on your ubuntu system.
sudo apt-get install --reinstall overlay-scrollbar-gtk2
sudo apt install libcanberra-gtk-module libcanberra-gtk3-module
Then restart your system to see if it works for you.
  1 个评论
jian kwon
jian kwon 2020-6-29
Thanks for reply.
I follow you instruction, and restarted.
but still saw the same warnning.
What should I do?..

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