Ubuntu Pycharm cannot select multiple lines of resolution at the same time

Transfer from http://blog.csdn.net/yaoqi_isee/article/details/77866309 problem description

Pycharm and Sublime have a very good feature is that you can select multiple lines at the same time to modify, as shown in:

The problem is that pycharm in Windows version of this feature, but under Ubuntu can not be done by ALT + left mouse button to achieve multi-line selection

Solutions

In the Pycharm menu bar, select Editor Actions, File-Setting, Keymap
Search ' Add or remove Caret ', we can see in fact there is a preset good shortcut (ALT + left mouse button), but Ubuntu does not respond, we can directly change the shortcut key to the other, such as CTRL + Left mouse button (Note that if a shortcut key conflict occurs, you can selectively delete some of the shortcut key settings that already exist)

Ubuntu Pycharm cannot select multiple lines of resolution at the same time