Linux Problem with image size and FPS

[ATNAK16]

Oh my. Since I guess that the problem still lie with the driver, I decided to download and install a new driver, and now the emulator give me this error log.

java.lang.RuntimeException: Your display format is not compatible with Jpcsp or the anti-aliasing settings is not supported by your display
at jpcsp.HLE.modules150.sceDisplay.start(sceDisplay.java:667)
at jpcsp.HLE.modules.HLEModuleManager.startModules(HLEModuleManager.java:401)
at jpcsp.Emulator.initCpu(Emulator.java:197)
at jpcsp.Emulator.load(Emulator.java:164)
at jpcsp.Emulator.load(Emulator.java:147)
at jpcsp.MainGUI.loadUMD(MainGUI.java:1352)
at jpcsp.MainGUI.loadUMDGame(MainGUI.java:1444)
at jpcsp.MainGUI.loadUMD(MainGUI.java:1383)
at jpcsp.MainGUI$RecentElementActionListener.actionPerformed(MainGUI.java:2282)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:374)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:829)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:873)
at java.awt.Component.processMouseEvent(Component.java:6175)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:5940)
at java.awt.Container.processEvent(Container.java:2105)
at java.awt.Component.dispatchEventImpl(Component.java:4536)
at java.awt.Container.dispatchEventImpl(Container.java:2163)
at java.awt.Component.dispatchEvent(Component.java:4362)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055)
at java.awt.Container.dispatchEventImpl(Container.java:2149)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4362)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:604)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)


The driver I install is 8.783 on X.Org 7.5 (From what I can see)
How could I clean up this mess?