View Full Version : [ubuntu] Blank Screen due to inactivity!

June 17th, 2011, 10:01 AM
hi all.. i'm running a real time software on ubuntu 11.04
i need it to run for at least 12 hours continuously..
but every time i run it, i hit this snag: "after about an hour, a blank screen appears but the audio can be heard in the background.."
sometimes this problem is solved by shaking the mouse, but not always.. i've uninstalled and disabled all screensavers.. i've also played around the power management option.. but the blank screen still comes.. what do u think is the problem?? solution please.