There are lots of posts on this about Unity, this is about GNOME shell.
As with other posters, I use apps (Inkscape in particular) that uses Alt-Click and Alt-drag. GNOME shell is grabbing this off me and thus disabling features in the application.
I have tried
using ccsm's Move plugin - you can turn this off and you still get Alt-drag window moving.
using gconf editor to change
/apps/metacity/general/mouse_button_modifier
- this has no effect AFAICS.
It's really hindering me. Otherwise I find GNOME shell a really productive environment.
First of all, install dconf-tools .
To do that, run the following command:
Then open it, Alt+F2 →
dconf-editor
.Scroll down to
org
→gnome
→desktop
→wm
→preferences
→mouse-button-modifier
→ Set it to whichever key you like.Or, equivalently,
in the terminal. (This requires neither
dconf-editor
, nor dconf-tools )Warning: Setting it to nothing means that all clicks move windows, instead of disabling it!
In Mint(or Cinnamon) the key can be changed or disabled under
system settings
>windows
>behavior
>'Special key to move and resize window'
I have it set to the super/windows key instead.
Use the Tweak Tool (
gnome-tweak-tool
):Windows > Window Action Key
To resolve the Alt+Click move window dragging problem:
Does the same thing, really, just with a different config tool, and less hunt-and-click.
For newer versions using dconf/gsettings, use this:
I set Alt+Super like a temporary solution. So I can use the Alt key in Inkscape and Super for activities.
In UBUNTU 14.04 LTS use in dconf syntax like
Works well for me.
BTW: If you set something wrong, it starts to move window on every click. Use to navigate to "Set to Default" button. And hit .