Ako zrychlit ubuntu na starom PC

Z lspci -v :
marek@GameLasterLinux:~/Stiahnuté/xerces-c-3.1.1-x86-linux-gcc-3.4$ lspci -v
00:00.0 Host bridge: nVidia Corporation nForce2 IGP2 (rev c1)
   Flags: bus master, 66MHz, fast devsel, latency 0
   Memory at e0000000 (32-bit, prefetchable) [size=64M]
   Capabilities: <access denied>
   Kernel driver in use: agpgart-nvidia

00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 1 (rev c1)
   Subsystem: nVidia Corporation Device 0c17
   Flags: 66MHz, fast devsel

00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
   Subsystem: nVidia Corporation Device 0c17
   Flags: 66MHz, fast devsel

00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
   Subsystem: nVidia Corporation Device 0c17
   Flags: 66MHz, fast devsel

00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
   Subsystem: nVidia Corporation Device 0c17
   Flags: 66MHz, fast devsel

00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
   Subsystem: nVidia Corporation Device 0c17
   Flags: 66MHz, fast devsel

00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
   Subsystem: Giga-byte Technology Device 0c11
   Flags: bus master, 66MHz, fast devsel, latency 0
   Capabilities: <access denied>

00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
   Subsystem: Giga-byte Technology Device 0c11
   Flags: 66MHz, fast devsel, IRQ 5
   I/O ports at e400 [size=32]
   Capabilities: <access denied>
   Kernel driver in use: nForce2_smbus
   Kernel modules: i2c-nforce2

00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
   Subsystem: Giga-byte Technology Device 5004
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
   Memory at e7003000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: <access denied>
   Kernel driver in use: ohci_hcd

00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
   Subsystem: Giga-byte Technology Device 5004
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
   Memory at e7004000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: <access denied>
   Kernel driver in use: ohci_hcd

00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
   Subsystem: Giga-byte Technology Device 5004
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
   Memory at e7005000 (32-bit, non-prefetchable) [size=256]
   Capabilities: <access denied>
   Kernel driver in use: ehci_hcd

00:06.0 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
   Subsystem: Giga-byte Technology Device a002
   Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
   I/O ports at d400 [size=256]
   I/O ports at d800 [size=128]
   Memory at e7001000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: <access denied>
   Kernel driver in use: Intel ICH
   Kernel modules: snd-intel8x0

00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
   Flags: bus master, 66MHz, fast devsel, latency 0
   Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
   I/O behind bridge: 0000c000-0000cfff
   Memory behind bridge: e6000000-e6ffffff
   Kernel modules: shpchp

00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
   Subsystem: Giga-byte Technology Device 5002
   Flags: bus master, 66MHz, fast devsel, latency 0
   [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
   [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
   [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
   [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
   I/O ports at f000 [size=16]
   Capabilities: <access denied>
   Kernel driver in use: pata_amd
   Kernel modules: pata_amd

00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
   Flags: bus master, 66MHz, medium devsel, latency 32
   Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
   Memory behind bridge: e4000000-e5ffffff
   Prefetchable memory behind bridge: d0000000-dfffffff
   Kernel modules: shpchp

01:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
   Subsystem: Giga-byte Technology GA-7VM400M/7VT600 Motherboard
   Flags: bus master, medium devsel, latency 32, IRQ 16
   I/O ports at c000 [size=256]
   Memory at e6000000 (32-bit, non-prefetchable) [size=256]
   Capabilities: <access denied>
   Kernel driver in use: 8139too
   Kernel modules: 8139too, 8139cp

02:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3) (prog-if 00 [VGA controller])
   Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19
   Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
   Memory at d0000000 (32-bit, prefetchable) [size=128M]
   Memory at d8000000 (32-bit, prefetchable) [size=512K]
   [virtual] Expansion ROM at d8080000 [disabled] [size=128K]
   Capabilities: <access denied>
   Kernel driver in use: nouveau
   Kernel modules: nouveau, nvidiafb, rivafb