Erro ao executar o touchegg

Question

Estou tentando executar touchegg pela primeira vez. Erro

me@pc:~$ touchegg
Gtk-Message: Failed to load module "pantheon-filechooser-module"

(touchegg:22338): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(touchegg:22338): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(touchegg:22338): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",

(touchegg:22338): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
Reading config from  "/home/bmackey/.config/touchegg/touchegg.conf" 
Try to make a multitouch gesture. If everything goes well the information about the gesture must appear 
[+] Avaliable gesture: 
     Name ->  Flick 
[+] Avaliable gesture: 
     Name ->  Drag 
[+] Avaliable gesture: 
     Name ->  Pinch 
[+] Avaliable gesture: 
     Name ->  Rotate 
[+] Avaliable gesture: 
     Name ->  Tap 
[+] Avaliable gesture: 
     Name ->  Touch 

Eu tentei:

sudo apt-get update && sudo apt-get install gtk2-engines-pixbuf

e

sudo add-apt-repository ppa:philip.scott/elementary-tweaks sudo apt-get update sudo apt-get install software-properties-common sudo apt-get install elementary-tweaks

    

Answer 1

Eu usei libinput-gestures . Funciona. Infelizmente, com o meu trackpad em particular, recebo detecções PINCH quando roubo cerca de 75% do tempo. Como pode ser visto executando o comando

### Test to print out commands that would be executed:
libinput-gestures -d

De acordo com o desenvolvedor , é um problema com libinput e não há nada que ele possa fazer sobre isso.

Provavelmente vou usar o WINDOWS_KEY + ARROW.