Comment 85 for bug 1581088

Forgot a detail: The first initial "fix" i experienced was when unplugging the mouse and trying another USB port. Middle buttin clicking then worked for a few merryt minutes before it died iff again. Changing ports yet again had no effect.

Some system information: Product Name: HP EliteBook 850 G3

$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ PS/2 Generic Mouse id=11 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=12 [slave pointer (2)]
⎜ ↳ PixArt HP USB Optical Mouse id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
    ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
    ↳ Power Button id=6 [slave keyboard (3)]
    ↳ Video Bus id=7 [slave keyboard (3)]
    ↳ Sleep Button id=8 [slave keyboard (3)]
    ↳ HP HD Camera id=9 [slave keyboard (3)]
    ↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)]
    ↳ HP Wireless hotkeys id=13 [slave keyboard (3)]
    ↳ HP WMI hotkeys id=14 [slave keyboard (3)]