It happens frequently, and it's driving me crazy: I'm using my touchpad and - for example - scroll through a list, and suddenly, the window will "jump" so that it's centered around my cursor, and it will follow my cursor!
Basicly, it acts as if I just did an ALT+Click (and drag), while I haven't touched the ALT key. And my cursor isn't positionned on the title bar!
As far as I can remember, it only happens on windows that are not maximized.
But there is worse (not sure if it's related): sometimes, when I double-click inside a window, the window will go from maximized to "normal" state (not minimized, just a small resizable window)!
I've also experienced a similar issue where orange "move" arrows would appear on windows... randomly! I managed to disable that through CCSM -> disable grab handles.
And finally, (again, not sure if it's related), my touchpad isn't always very responsive:
Sometimes, when I want to double-click, i need to 4x-click (very rapidly).
Sometimes, my cursor won't move for a second or two (I've already disabled "disable touchpad while typing")
Just like with the double-click issue... when I need to click something, I need to click 2/3 times before it works.
Every now and then, I can't "drag" stuff. Happens mainly when I want to resize window panels and such. The cursor will stop moving after my first attempt. It will start moving again (but not dragging!) after I smash my touchpad a few times to release my frustration. :-)
PS: I "click" with a tap on the touchpad, not with the actual left button.
There are no hardware issues: under windows, touchpad works perfectly.
EDIT: These days it seems like a CTRL+V is done when I move my finger over my touchpad!! I do NOT touch my keyboard when this happens! I think it mainly happens when I move (accidently or not) over the vertical scrolling zone of my touchpad (the zone to the right), but I never manage to actually reproduce the bug!
It's really annoying as it makes me waste time in situations where I quickly need to log on, write/code and log back off!
EDIT2: If it may be of any use, here's the output of synclient. It contains a lot of information, not sure if it's relevant: http://pastebin.com/N8K3tCqh
Would there maybe be a way to "import" those settings from windows?
I highly appreciate any suggestion.
Thanks a lot.