Comment 12 for bug 1271713

the bug persist whit kernel :3.13.0-24-generic # 47... yesterday i've reinstalled the system whit clean installation..(whitout installing virtualbox!!) and the first thing i've seen on the new system after upgrade ,was the problem related this bug!! ..virtual box isn't the problem.. now i think it's a kernel problem!!! whit kernel 3.13.0-24#46 i have not seen any problems...