Mouse jumps monitors on middle button release
Open, ConfirmedPublic


System Information
Ubuntu 16.10 amd64
2x GT-610 with CUDA (4 monitors)

Blender Version
Broken: 2.78a
Worked: 2.77

When manipulating the 3D view with the middle mouse button, upon releasing the middle button the mouse jumps to a different screen than where I was working. Which screen the mouse jumps to is dependant on which screen Blender is running in. It only seems to happen on monitors connected to GPU-0 - if I run Blender on the other monitors on GPU-1 it is fine.

Exact steps for others to reproduce the error
I guess to replicate it you will need a dual-card quad display NVidia system. No special .blend file is needed - the default startup file is enough.



Just signed up to confirm this bug.

Also happens while grab/release objects with right-click

System: Debian Stretch amd64
1x GeForce GTX 770 (3-monitor setup)

tested on LXDE and XFCE