hi richard
i am using 13.10 with unity on a 1 GB RAM machine and it works great
great news! pleased for you also a friend of mine has a really old computer and knows pretty much nothing about computing but a year and a half ago i installed 12.04 on it for him and it works like a dream; Unity glides like a leopard bathed in oil
but ... on my Packard-Bell
Code:
sudo lshw
description: Desktop Computer
product: 00000000000000000000000 (To Be Filled By O.E.M.)
vendor: Packard Bell NEC
version: PB34225301
serial: 049652320227
width: 64 bits
capabilities: smbios-2.3 dmi-2.3 vsyscall32
configuration: boot=normal chassis=desktop family=To Be Filled By O.E.M. sku=To Be Filled By O.E.M. uuid=549D0B9A-BE69-DA11-8000-4E45435F4349
*-core
description: Motherboard
product: MS-7168
vendor: NEC COMPUTERS INTERNATIONAL
physical id: 0
version: 1.0
slot: To Be Filled By O.E.M.
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 080012
date: 09/06/2005
size: 64KiB
capacity: 448KiB
capabilities: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification netboot
*-cpu
description: CPU
product: AMD Athlon(tm) 64 Processor 3400+
vendor: Advanced Micro Devices [AMD]
physical id: 4
bus info: cpu@0
version: AMD Athlon(tm) 64 Processor 3400+
serial: To Be Filled By O.E.M.
slot: CPU 1
size: 1800MHz
capacity: 2200MHz
width: 64 bits
clock: 200MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt x86-64 3dnowext 3dnow rep_good nopl extd_apicid pni lahf_lm cpufreq
*-cache:0
description: L1 cache
physical id: 5
slot: L1-Cache
size: 64KiB
capacity: 64KiB
capabilities: pipeline-burst internal varies data
*-cache:1
description: L2 cache
physical id: 6
slot: L2-Cache
size: 512KiB
capacity: 512KiB
capabilities: pipeline-burst internal varies unified
*-memory
description: System Memory
physical id: 2d
slot: System board or motherboard
size: 2560MiB
*-bank:0
description: DIMM DDR Synchronous 333 MHz (3.0 ns)
product: PartNum0
vendor: Manufacturer0
physical id: 0
serial: SerNum0
slot: DIMM0
size: 512MiB
width: 64 bits
clock: 333MHz (3.0ns)
*-bank:1
description: DIMM DDR Synchronous 333 MHz (3.0 ns)
product: PartNum1
vendor: Manufacturer1
physical id: 1
serial: SerNum1
slot: DIMM1
size: 1GiB
width: 64 bits
clock: 333MHz (3.0ns)
*-bank:2
description: DIMM DDR Synchronous 333 MHz (3.0 ns)
product: PartNum2
vendor: Manufacturer2
physical id: 2
serial: SerNum2
slot: DIMM2
size: 1GiB
width: 64 bits
clock: 333MHz (3.0ns)
*-bank:3
description: DIMM SDRAM [empty]
product: PartNum3
vendor: Manufacturer3
physical id: 3
serial: SerNum3
slot: DIMM3
*-pci:0
description: Host bridge
product: RS480/RS482/RS485 Host Bridge
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 100
bus info: pci@0000:00:00.0
version: 10
width: 32 bits
clock: 66MHz
*-pci:0
description: PCI bridge
product: RS4xx PCI Express Port [ext gfx]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 2
bus info: pci@0000:00:02.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:0 ioport:7000(size=4096) memory:fc600000-fe7fffff ioport:bbf00000(size=603979776)
*-display
description: VGA compatible controller
product: GT218 [GeForce 8400 GS Rev. 3]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:18 memory:fd000000-fdffffff memory:c0000000-cfffffff memory:dc000000-ddffffff ioport:7c00(size=128) memory:fe780000-fe7fffff
*-multimedia
description: Audio device
product: High Definition Audio Controller
vendor: NVIDIA Corporation
physical id: 0.1
bus info: pci@0000:01:00.1
version: a1
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:18 memory:fe77c000-fe77ffff
*-ide:0
description: IDE interface
product: IXP SB400 Serial ATA Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 11
bus info: pci@0000:00:11.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: ide pm msi bus_master cap_list rom
configuration: driver=sata_sil latency=64
resources: irq:23 ioport:bc00(size=8) ioport:b800(size=4) ioport:b400(size=8) ioport:b000(size=4) ioport:ac00(size=16) memory:febffc00-febffdff memory:feb00000-feb7ffff
*-ide:1
description: IDE interface
product: IXP SB4x0 Serial ATA Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 12
bus info: pci@0000:00:12.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: ide pm msi bus_master cap_list rom
configuration: driver=sata_sil latency=64
resources: irq:22 ioport:a800(size=8) ioport:a400(size=4) ioport:a000(size=8) ioport:9c00(size=4) ioport:9800(size=16) memory:febff800-febff9ff memory:fea80000-feafffff
*-usb:0
description: USB controller
product: IXP SB4x0 USB Host Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 13
bus info: pci@0000:00:13.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: msi ohci bus_master cap_list
configuration: driver=ohci-pci latency=64
resources: irq:19 memory:febfe000-febfefff
*-usb:1
description: USB controller
product: IXP SB4x0 USB Host Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 13.1
bus info: pci@0000:00:13.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: msi ohci bus_master cap_list
configuration: driver=ohci-pci latency=64
resources: irq:19 memory:febfd000-febfdfff
*-usb:2
description: USB controller
product: IXP SB4x0 USB2 Host Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 13.2
bus info: pci@0000:00:13.2
version: 00
width: 32 bits
clock: 66MHz
capabilities: pm msi ehci bus_master cap_list
configuration: driver=ehci-pci latency=64
resources: irq:19 memory:febfc000-febfcfff
*-serial
description: SMBus
product: IXP SB4x0 SMBus Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 14
bus info: pci@0000:00:14.0
version: 10
width: 32 bits
clock: 66MHz
capabilities: ht cap_list
configuration: driver=piix4_smbus latency=0
resources: irq:0 ioport:b00(size=16) memory:a0000000-a00003ff
*-ide:2
description: IDE interface
product: IXP SB4x0 IDE Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 14.1
bus info: pci@0000:00:14.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: ide msi bus_master cap_list
configuration: driver=pata_atiixp latency=64
resources: irq:16 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:ff00(size=16)
*-isa
description: ISA bridge
product: IXP SB4x0 PCI-ISA Bridge
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 14.3
bus info: pci@0000:00:14.3
version: 00
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-pci:1
description: PCI bridge
product: IXP SB4x0 PCI-PCI Bridge
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 14.4
bus info: pci@0000:00:14.4
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci subtractive_decode bus_master
resources: ioport:8000(size=4096) memory:fe800000-fe8fffff
*-communication
description: Modem
product: SmartLink SmartPCI562 56K Modem
vendor: Smart Link Ltd.
physical id: 0
bus info: pci@0000:02:00.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm generic bus_master cap_list
configuration: driver=serial latency=64 maxlatency=62 mingnt=1
resources: irq:20 memory:fe8ff000-fe8fffff ioport:8800(size=256)
*-network
description: Ethernet interface
product: RTL-8139/8139C/8139C+
vendor: Realtek Semiconductor Co., Ltd.
physical id: 3
bus info: pci@0000:02:03.0
logical name: eth0
version: 10
serial: 00:13:d3:b6:0d:bb
size: 10Mbit/s
capacity: 100Mbit/s
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=full ip=86.14.70.93 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=10Mbit/s
resources: irq:20 ioport:8400(size=256) memory:fe8fec00-fe8fecff memory:fe8e0000-fe8effff
*-firewire
description: FireWire (IEEE 1394)
product: VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller
vendor: VIA Technologies, Inc.
physical id: 4
bus info: pci@0000:02:04.0
version: 80
width: 32 bits
clock: 33MHz
capabilities: pm ohci bus_master cap_list
configuration: driver=firewire_ohci latency=64 maxlatency=32
resources: irq:9 memory:fe8fe000-fe8fe7ff ioport:8c00(size=128)
*-multimedia
description: Multimedia audio controller
product: IXP SB400 AC'97 Audio Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 14.5
bus info: pci@0000:00:14.5
version: 01
width: 32 bits
clock: 66MHz
capabilities: msi bus_master cap_list
configuration: driver=snd_atiixp latency=64 mingnt=2
resources: irq:17 memory:febff400-febff4ff
*-pci:1
description: Host bridge
product: K8 [Athlon64/Opteron] HyperTransport Technology Configuration
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 101
bus info: pci@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: K8 [Athlon64/Opteron] Address Map
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 102
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: K8 [Athlon64/Opteron] DRAM Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 103
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=amd64_edac
resources: irq:0
*-pci:4
description: Host bridge
product: K8 [Athlon64/Opteron] Miscellaneous Control
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 104
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k8temp
resources: irq:0
*-scsi:0
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: ST3500630AS
vendor: Seagate
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 3.AA
serial: 5QG10JMC
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 sectorsize=512 signature=0001219e
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 686b43e4-2d7a-4c33-9c1d-c1b96a2ac679
size: 463GiB
capacity: 463GiB
capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2013-10-19 14:05:55 filesystem=ext4 lastmountpoint=/ modified=2013-11-02 07:15:35 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2013-11-02 07:15:35 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
size: 2557MiB
capacity: 2557MiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 2557MiB
capabilities: nofs
*-scsi:1
physical id: 2
logical name: scsi5
capabilities: emulated
*-cdrom
description: DVD writer
product: DVD_RW ND-3550A
vendor: _NEC
physical id: 0.0.0
bus info: scsi@5:0.0.0
logical name: /dev/cdrom
logical name: /dev/sr0
version: 1.52
serial: [
capabilities: removable audio cd-r cd-rw dvd dvd-r
configuration: ansiversion=5 status=nodisc
*-scsi:2
physical id: 3
bus info: usb@2:4
logical name: scsi6
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk:0
description: SCSI Disk
physical id: 0.0.0
bus info: scsi@6:0.0.0
logical name: /dev/sdb
configuration: sectorsize=512
*-disk:1
description: SCSI Disk
physical id: 0.0.1
bus info: scsi@6:0.0.1
logical name: /dev/sdc
configuration: sectorsize=512
*-disk:2
description: SCSI Disk
physical id: 0.0.2
bus info: scsi@6:0.0.2
logical name: /dev/sdd
configuration: sectorsize=512
*-disk:3
description: SCSI Disk
physical id: 0.0.3
bus info: scsi@6:0.0.3
logical name: /dev/sde
configuration: sectorsize=512
it is not smooth in any way ... i see some guys av a great time with U others not so and for like the OP a bit of a fiasco so i am thinking there must be some systems better suited to it .... and what you say [and my friend's machine] indicates it is not RAM which dictates this ... so is it the make of the machine the age ... there must be patterns .. a survey in this forum might help see which direction to look in
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