Hi,
Same problem here...
Ubuntu 13.10 but I have read similar threads with people using Ubuntu 13.04.
For those with the same issue, can you please post your hardware specs along ?
Mine are: Macbook pro retina 15" with dual graphic cards.
If this only happen with systems with dual graphic, this would be a good hint.
I tried many workarounds possibilities exposed in different threads but unsuccessfully.
The only solution I have found so far is to not update Ubuntu 13.10 until a solution is found...
People at Parallels, any idea ?
Last edited: Jan 29, 2014