La tarjeta funciona, pero da igual que ponga 60-144hz, las ventanas se mueven con lag, por lo demas en cuanto a escritorio, es usable, viendo videos se puede relentizar la reproduccion. glxinfo -i | grep direct direct rendering: No (-i specified) glxinfo -i | grep render direct rendering: No (-i specified) GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer, OpenGL renderer string: Gallium 0.4 on NV4B lspci -nnk 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller [8086:0150] (rev 09) Subsystem: ASRock Incorporation Motherboard [1849:0150] 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09) Kernel driver in use: pcieport 00:02.0 Display controller [0380]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0162] (rev 09) Subsystem: ASRock Incorporation Motherboard [1849:0162] Kernel driver in use: i915 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e31] Kernel driver in use: xhci_hcd 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e3a] Kernel driver in use: mei_me 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e2d] Kernel driver in use: ehci-pci 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) Kernel driver in use: pcieport 00:1c.3 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 [8086:1e16] (rev c4) Kernel driver in use: pcieport 00:1c.4 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 5 [8086:1e18] (rev c4) Kernel driver in use: pcieport 00:1c.5 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 6 [8086:1e1a] (rev c4) Kernel driver in use: pcieport 00:1c.7 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 8 [8086:1e1e] (rev c4) Kernel driver in use: pcieport 00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e26] Kernel driver in use: ehci-pci 00:1f.0 ISA bridge [0601]: Intel Corporation Z77 Express Chipset LPC Controller [8086:1e44] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e44] Kernel driver in use: lpc_ich 00:1f.2 SATA controller [0106]: Intel Corporation 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e02] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e02] Kernel driver in use: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04) Subsystem: ASRock Incorporation Motherboard [1849:1e22] 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G73 [GeForce 7300 GT] [10de:0393] (rev a1) Subsystem: XFX Pine Group Inc. Device [1682:222a] Kernel driver in use: nouveau 03:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 01) Subsystem: ASRock Incorporation Motherboard [1849:0612] Kernel driver in use: ahci 04:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57781 Gigabit Ethernet PCIe [14e4:16b1] (rev 10) Subsystem: ASRock Incorporation Z77 Extreme4 motherboard [1849:96b1] Kernel driver in use: tg3 05:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 03) 07:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042] Subsystem: ASRock Incorporation Motherboard [1849:1042] Kernel driver in use: xhci_hcd lspci -vmmk Slot: 00:00.0 Class: Host bridge Vendor: Intel Corporation Device: Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 09 Slot: 00:01.0 Class: PCI bridge Vendor: Intel Corporation Device: Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port Rev: 09 Driver: pcieport Slot: 00:02.0 Class: Display controller Vendor: Intel Corporation Device: Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 09 Driver: i915 Slot: 00:14.0 Class: USB controller Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family USB xHCI Host Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 ProgIf: 30 Driver: xhci_hcd Slot: 00:16.0 Class: Communication controller Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family MEI Controller #1 SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 Driver: mei_me Slot: 00:1a.0 Class: USB controller Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 ProgIf: 20 Driver: ehci-pci Slot: 00:1c.0 Class: PCI bridge Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family PCI Express Root Port 1 Rev: c4 Driver: pcieport Slot: 00:1c.3 Class: PCI bridge Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family PCI Express Root Port 4 Rev: c4 Driver: pcieport Slot: 00:1c.4 Class: PCI bridge Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family PCI Express Root Port 5 Rev: c4 Driver: pcieport Slot: 00:1c.5 Class: PCI bridge Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family PCI Express Root Port 6 Rev: c4 Driver: pcieport Slot: 00:1c.7 Class: PCI bridge Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family PCI Express Root Port 8 Rev: c4 Driver: pcieport Slot: 00:1d.0 Class: USB controller Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 ProgIf: 20 Driver: ehci-pci Slot: 00:1f.0 Class: ISA bridge Vendor: Intel Corporation Device: Z77 Express Chipset LPC Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 Driver: lpc_ich Slot: 00:1f.2 Class: SATA controller Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family 6-port SATA Controller [AHCI mode] SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 ProgIf: 01 Driver: ahci Slot: 00:1f.3 Class: SMBus Vendor: Intel Corporation Device: 7 Series/C210 Series Chipset Family SMBus Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 04 Slot: 01:00.0 Class: VGA compatible controller Vendor: NVIDIA Corporation Device: G73 [GeForce 7300 GT] SVendor: XFX Pine Group Inc. SDevice: Device 222a Rev: a1 Driver: nouveau Slot: 03:00.0 Class: SATA controller Vendor: ASMedia Technology Inc. Device: ASM1062 Serial ATA Controller SVendor: ASRock Incorporation SDevice: Motherboard Rev: 01 ProgIf: 01 Driver: ahci Slot: 04:00.0 Class: Ethernet controller Vendor: Broadcom Corporation Device: NetLink BCM57781 Gigabit Ethernet PCIe SVendor: ASRock Incorporation SDevice: Z77 Extreme4 motherboard Rev: 10 Driver: tg3 Slot: 05:00.0 Class: PCI bridge Vendor: ASMedia Technology Inc. Device: ASM1083/1085 PCIe to PCI Bridge Rev: 03 ProgIf: 01 Slot: 07:00.0 Class: USB controller Vendor: ASMedia Technology Inc. Device: ASM1042 SuperSpeed USB Host Controller SVendor: ASRock Incorporation SDevice: Motherboard ProgIf: 30 Driver: xhci_hcd