Este tutorial mostra como fazer isso, link .
Existem 3 arquivos nesse diretório, /usr/share/unity-2d/shell/*
. Edite esses arquivos usando sudo gedit <file>
:
Shell.qml
, alterar:
# before
width: 65
# after
width: 50
common/IconTile.qml
, alterar:
# before
sourceSize.width: 48
sourceSize.height: 48
# after
sourceSize.width: 32
sourceSize.height: 32
launcher/LauncherList.qml
, alterar:
# before
property int tileSize: 54
property int selectionOutlineSize: 65
# after
property int tileSize: 38
property int selectionOutlineSize: 50