Hi, it seems that I have the same kind of issue here, on my ThinkPad X250 (broadwell). The problem started happening recently, I think when 2:2.99.917+git20160307-1 was installed. This doesn't happen at first, but only when my lock screen engage, and I get redirected to the login screen. I'm running Xfce + LightDM + light-locker, and I can reproduce at will with dm-tool switch-to-greeter. A vt-switch to console is not enough to reproduce though. Once it has happened, the mouse pointer/cursor has disappeared, but I can get it back with xset dpms force off + pressing a key to light up the screen (I guess it manage some kind of reset of the graphic engine). Also, it seems to happen with AccelMethod "sna" (the default) and "glamor" (if that actually exists), but not "uxa". Regards, -- Yves-Alexis
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