I'm having this problem with Linux Mint, under cinnamon. At the moment I can't reproduce the issue but I want to add that I also have a G930 headset USB dongle attached my computer. This headset has a couple media control buttons and a volume control wheel on it. But from time to time, it starts to act strange. Pressing headset buttons triggers mouse button events such as right click. I never investigated it thoroughly since it's not consistent.
I'm having this problem with Linux Mint, under cinnamon. At the moment I can't reproduce the issue but I want to add that I also have a G930 headset USB dongle attached my computer. This headset has a couple media control buttons and a volume control wheel on it. But from time to time, it starts to act strange. Pressing headset buttons triggers mouse button events such as right click. I never investigated it thoroughly since it's not consistent.