I’ve recently started using an external 4K display connected to my laptop. I’m not using xfce4, I use only dwm. Once I connect the external display, I run the command xrandr –output <display> –auto to turn it on.
The setup works fine, except the pointer icon becomes very large inside the windows of some AppVMs. This means that hovering over one window will have the regular sized pointer icon, and moving the mouse over another window will switch to the larger icon. Even after disconnecting the external display, turning it off using xrandr –output <display> –off and restarting dwm, some AppVMs still get the large mouse pointer (this time on the laptop display). So far I can’t tell why only some AppVMs get this large pointer. dom0 seems to get it as well.
Is this a know bug? Any idea how to fix it?