Support for p4 computer

The System Requirements for Ubuntu was this:
1 GHz CPU (x86 processor (Pentium 4 or better))
1 GiB RAM (system memory)
15 GB of hard-drive space (or USB stick, memory card or external drive but see LiveCD for an alternative approach)
800 by 600 screen resolution
Either a CD/DVD drive or a USB port for the installer media
Internet access is helpful

So I suggest you to try a derivate of Ubuntu, that is made for work on old PC.
There are two system with this scope, Xubuntu and Lubuntu:
http://www.xubuntu.org/
https://wiki.ubuntu.com/Lubuntu

I suggest you to install Lubuntu.

try Lubuntu or Xubuntu. both are official derivatives of ubuntu and are really fast even on older PC's.

What video chip are you using?

now i install ubuntu again when i play audio it runs fine but in case of video black screen appear and returned to login screen
is there anything can be done to solve video playing problem everything runs fine accept video.

Please open a new question.

please reply the description of your video card. type "sudo lspci -v" in
the terminal and checkout the result against the info of vga adapter.

00:00.0 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, 66MHz, medium devsel, latency 8
 Memory at f8000000 (32-bit, prefetchable) [size=64M]
 Capabilities: [80] AGP version 3.5
 Capabilities: [50] Power Management version 2
 Kernel driver in use: agpgart-via

00:00.1 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, medium devsel, latency 0

00:00.2 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, medium devsel, latency 0

00:00.3 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, medium devsel, latency 0

00:00.4 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, medium devsel, latency 0

00:00.7 Host bridge: VIA Technologies, Inc. P4M800 Host Bridge
 Subsystem: VIA Technologies, Inc. P4M800 Host Bridge
 Flags: bus master, medium devsel, latency 0

00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge (prog-if 00 [Normal decode])
 Flags: bus master, 66MHz, medium devsel, latency 0
 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
 Memory behind bridge: fca00000-feafffff
 Prefetchable memory behind bridge: eff00000-f7efffff
 Capabilities: [70] Power Management version 2
 Kernel modules: shpchp

00:08.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
 Subsystem: NEC Corporation Hama USB 2.0 CardBus
 Flags: bus master, medium devsel, latency 64, IRQ 16
 Memory at febff000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 2
 Kernel driver in use: ohci_hcd

00:08.1 USB Controller: NEC Corporation USB (rev 43) (prog-if 10 [OHCI])
 Subsystem: NEC Corporation Hama USB 2.0 CardBus
 Flags: bus master, medium devsel, latency 64, IRQ 17
 Memory at febfe000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [40] Power Management version 2
 Kernel driver in use: ohci_hcd

00:08.2 USB Controller: NEC Corporation USB 2.0 (rev 04) (prog-if 20 [EHCI])
 Subsystem: NEC Corporation USB 2.0
 Flags: bus master, medium devsel, latency 64, IRQ 18
 Memory at febfdc00 (32-bit, non-prefetchable) [size=256]
 Capabilities: [40] Power Management version 2
 Kernel driver in use: ehci_hcd

00:09.0 Modem: PCTel Inc HSP56 MicroModem (rev 04) (prog-if 00 [Generic])
 Subsystem: PCTel Inc Device 1002
 Flags: stepping, medium devsel, IRQ 17
 Memory at febfc000 (32-bit, non-prefetchable) [disabled] [size=4K]
 I/O ports at e800 [disabled] [size=256]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: serial

00:0f.0 IDE interface: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
 Subsystem: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller
 Flags: bus master, medium devsel, latency 64, IRQ 20
 I/O ports at ec00 [size=8]
 I/O ports at e480 [size=4]
 I/O ports at e400 [size=8]
 I/O ports at e080 [size=4]
 I/O ports at e000 [size=16]
 I/O ports at d800 [size=256]
 Capabilities: [c0] Power Management version 2
 Kernel driver in use: sata_via
 Kernel modules: sata_via

00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
 Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
 Flags: bus master, medium devsel, latency 32, IRQ 20
 [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 fc00 [size=16]
 Capabilities: [c0] Power Management version 2
 Kernel driver in use: pata_via
 Kernel modules: pata_via

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
 Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
 Flags: bus master, medium devsel, latency 64, IRQ 21
 I/O ports at dc00 [size=32]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: uhci_hcd

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
 Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
 Flags: bus master, medium devsel, latency 64, IRQ 21
 I/O ports at d480 [size=32]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: uhci_hcd

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
 Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
 Flags: bus master, medium devsel, latency 64, IRQ 21
 I/O ports at d400 [size=32]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: uhci_hcd

00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) (prog-if 00 [UHCI])
 Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
 Flags: bus master, medium devsel, latency 64, IRQ 21
 I/O ports at d080 [size=32]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: uhci_hcd

00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 [EHCI])
 Subsystem: VIA Technologies, Inc. USB 2.0
 Flags: bus master, medium devsel, latency 64, IRQ 21
 Memory at febfd800 (32-bit, non-prefetchable) [size=256]
 Capabilities: [80] Power Management version 2
 Kernel driver in use: ehci_hcd

00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
 Subsystem: VIA Technologies, Inc. DFI KT600-AL / Soltek SL-B9D-FGR Motherboard
 Flags: bus master, stepping, medium devsel, latency 0
 Capabilities: [c0] Power Management version 2
 Kernel modules: i2c-viapro

00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
 Subsystem: Elitegroup Computer Systems Device aa01
 Flags: medium devsel, IRQ 22
 I/O ports at c800 [size=256]
 Capabilities: [c0] Power Management version 2
 Kernel driver in use: VIA 82xx Audio
 Kernel modules: snd-via82xx

00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78)
 Subsystem: VIA Technologies, Inc. VT6102 [Rhine II] Embeded Ethernet Controller on VT8235
 Flags: bus master, medium devsel, latency 64, IRQ 23
 I/O ports at c400 [size=256]
 Memory at febfd400 (32-bit, non-prefetchable) [size=256]
 Capabilities: [40] Power Management version 2
 Kernel driver in use: via-rhine
 Kernel modules: via-rhine

01:00.0 VGA compatible controller: VIA Technologies, Inc. KM400/KN400/P4M800 [S3 UniChrome] (rev 01) (prog-if 00 [VGA controller])
 Subsystem: Device 3344:1122
 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
 Memory at f0000000 (32-bit, prefetchable) [size=64M]
 Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
 Expansion ROM at feaf0000 [disabled] [size=64K]
 Capabilities: [60] Power Management version 2
 Capabilities: [70] AGP version 3.0
 Kernel modules: viafb

this is a result after above command

this is a result after above command

Could you type Ctrl+F1 and log in. What error messages do you get ?