Hi all, I also had this problem with Nvidia driver-310 (proprietary, tested), but I solved the problem by switching to nvidia-313-updates (proprietary) !
System : Ubuntu 13.04 System, 64 bits, GNOME WM. $ uname -a Linux XXXXX 3.8.0-26-generic #38-Ubuntu SMP Mon Jun 17 21:43:33 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux lshw extract about my graphic card : ... *-pci:0 description: Host bridge produit: Core Processor DMI fabriquant: Intel Corporation identifiant matériel: 100 information bus: pci@0000:00:00.0 version: 11 bits: 32 bits horloge: 33MHz *-pci:0 description: PCI bridge produit: Core Processor PCI Express Root Port 1 fabriquant: Intel Corporation identifiant matériel: 3 information bus: pci@0000:00:03.0 version: 11 bits: 32 bits horloge: 33MHz fonctionnalités: pci msi pciexpress pm normal_decode bus_master cap_list configuration: driver=pcieport ressources: irq:16 portE/S:c000(taille=4096) mémoire:f6000000-f7efffff portE/S:e0000000(taille=335544320) *-display description: VGA compatible controller produit: GT218 [GeForce 210] fabriquant: NVIDIA Corporation identifiant matériel: 0 information bus: pci@0000:01:00.0 version: a2 bits: 64 bits horloge: 33MHz fonctionnalités: pm msi pciexpress vga_controller bus_master cap_list rom configuration: driver=nvidia latency=0 ressources: irq:16 mémoire:f6000000-f6ffffff mémoire:e0000000-efffffff mémoire:f2000000-f3ffffff portE/S:cc00(taille=128) mémoire:f7e00000-f7e7ffff *-multimedia description: Audio device produit: High Definition Audio Controller fabriquant: NVIDIA Corporation identifiant matériel: 0.1 information bus: pci@0000:01:00.1 version: a1 bits: 32 bits horloge: 33MHz fonctionnalités: pm msi pciexpress bus_master cap_list configuration: driver=snd_hda_intel latency=0 ressources: irq:17 mémoire:f7efc000-f7efffff ... Available for any additional information you might need ! Amael -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xcompmgr in Ubuntu. https://bugs.launchpad.net/bugs/735162 Title: menu application appears behind window application To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/735162/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp