This happens to me as well. Didn't happen at all the first few days, but has suddenly started happening all the time. Every 15-30 mins. Not sure if it's relevant but I've had no other program besides Chromium running when it's happened.
I've got a fresh install of Ubuntu 11.04 on a Dell XPS (Intel Core i5)
This happens to me as well. Didn't happen at all the first few days, but has suddenly started happening all the time. Every 15-30 mins. Not sure if it's relevant but I've had no other program besides Chromium running when it's happened.
I've got a fresh install of Ubuntu 11.04 on a Dell XPS (Intel Core i5)
Attached my Xorg log