It seems to me that this problem appears much more frequently with Chrome, but I've had it also with Firefox. It's only been a couple of weeks though, everything has always worked fine for me until a system update two weeks ago. I have a Radeon HD 4350/4550.
To speak very bluntly, it makes Ubuntu almost unusable for me with at least one Xorg freeze per day when I don't use Chrome - with Chrome it more like a freeze per hour of usage. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1367870 Title: Ubuntu 14.04 system with Radeon HD 6330M hangs regularly, especially when using Google Chrome To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1367870/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs