Can't right click on or place icons on second monitor

multiple-monitors icons

I had a similar problem on Ubuntu 20.04.3. This problem appeared when I enabled the "Dock auto-hide" option in the settings. Disabling the Ubuntu Dock auto-hide feature fixed it. Also, try setting up the Dock on the main monitor.

Related

Recover windows 10 EFI Boot from dual boot with ubuntu
How can I increase the capacity of my /home/rob/downloads folder?
Bluetooth Keyboard and mouse disconnect when idle for a few seconds and reconnects when moved / typed on Ubuntu 20.04
HP UEFI doesn't boot Ubuntu automatically
which snap command is eqivalent to `apt depends <application>` in apt
Will Python 3 in Ubuntu 18.04 LTS always be on the 3.6.x branch?
Can a virus be installed just by downloading a file?
upgrade ubuntu16.04 to ubuntu20.04, manual installation of tomcat8 comes with java11, how to change this to java8
Use Remmina 1.2.0 with SSH tunneling
Doesn't constant icons in dock or top-bar cause to screen burn-in?
Command using sed
Trying to create bootable Windows10 USB drive with woeUSB. Seems uefi-ntfs.img is too big?