Hi, Sorry my English
For if it helps someone: I had opened the bug Bug # 892544, but I think my problem is exactamene the same as this bug. This bug Occurs on a clean install of 11.10 [64 bits] with ATI Radeon 5770 graphics card (Evergreen) and radeon driver My system works correctly the first time you start, but after resume suspend everything becomes slow. How to play: Go to Unity Dash, show all applications, move icons up and down with the scroll bar, suspend and resume, perform the same operation and notice that is very slow. First boot, out the --> vblank_mode=0 glxgears: 16186 frames in 5.0 seconds = 3237.179 FPS 17110 frames in 5.0 seconds = 3421.557 FPS 19193 frames in 5.0 seconds = 3838.410 FPS 16229 frames in 5.0 seconds = 3245.769 FPS After the suspend/resume, out the --> vblank_mode=0 glxgears: 417 frames in 5.0 seconds = 83.148 FPS 299 frames in 5.0 seconds = 59.721 FPS 299 frames in 5.0 seconds = 59.721 FPS 299 frames in 5.0 seconds = 59.719 FPS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861061 Title: [regression] Unity makes 3D apps run much slower. To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/861061/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
