xdotool key Alt+Tab on Ubuntu, not switch app window

[yezhengli-Mr9]

xdotool key Alt+Tab on Ubuntu, not switch app window? To use as alternative to pyautogui asweigart/pyautogui#93

xdotool key Alt+Tab

or

import subprocess
import time
# Give some time to switch to the desired window
time.sleep(2)
# Use xdotool to simulate Alt+Tab
subprocess.run(['xdotool', 'key', 'Alt+Tab'])

nor does the following work

import subprocess
import time
if __name__=='__main__':
    # pyautogui.keyDown('alt')
    # Use xdotool to simulate Alt+Tab
    subprocess.run(['xdotool', 'keydown', 'alt', 'key', 'Tab'])
    time.sleep(1)  # You might need to adjust the sleep duration
    subprocess.run(['xdotool', 'keyup', 'alt'])