After seconds or minutes of working properly my mouse looses some functionality. I am unable to right click or navigate outside of Firefox or Chromium, unable to close, minimize, or move the window. I maintain the ability to left-click links inside the browser window only. I also lose the ability to alt-tab to another program, or make the Unity dash appear when I move my mouse the the left side of the screen.
To "fix" for a few more minutes I crtl-alt-delete and logout, when I login everything works fine for a few seconds or minutes.
basic logitech usb laser mouse
mk320 logitech usb wireless keyboard
Rightclick menu will appear randomly next to the cursor as if the mouse right clicked by itself
Just my hunch but it appears that rightclicking for the first time after login will increase the chances of the glitch happening.