After entering to "i3" it says:
``` $ sudo grep Session /var/lib/AccountsService/users/$USER Session=mate XSession=mate ```
So there is something wrong with new arctica greeter.
After entering to "i3" it says:
``` AccountsService /users/ $USER
$ sudo grep Session /var/lib/
Session=mate
XSession=mate
```
So there is something wrong with new arctica greeter.