mplayer2 freezes when going from fullscreen to window, and other actions

[Marco Ceresa]

Fresh installation of 15.10.
Started mplayer2 from a NFS mounted directory, it freezes with the following actions:

* let the screensaver kick in, then unlock
* going from fullscreen to window
* resize or move the window

This behaviour is however inconsistent, as the freeze only happens randomly.

I haven't tested other actions but I'm available for a troubleshoot if needed.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: mplayer2 2.0-728-g2c378c7-4build1
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Wed Nov 25 21:06:34 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-11-20 (4 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: mplayer2
UpgradeStatus: No upgrade log present (probably fresh install)