Kubuntu 13.03 stucks at log on !!

[shokoup]

Everything is working fine with me except for this problem. sometimes when i try to log on to kubuntu, it stucks (freezes) at the graphical interface containing user name& password, although evrything else is working as mouse and i choose to restart Kubuntu one or more times till it lets me write my password ..... any help?

[verndog]

What's your hardware? - Graphics chip, board.

[shokoup]

What's your hardware? - Graphics chip, board.

description: Notebook
product: Aspire 5742Z (Calpella_CRB)
vendor: Acer
version: V1.05
serial: LXR4P0C0010362BCD31601
width: 32 bits
capabilities: smbios-2.6 dmi-2.6
configuration: boot=normal chassis=notebook family=Intel_Mobile sku=Calpella_CRB uuid=373D77BB-B817-B146-8653-88AE1D92FD01
*-core
description: Motherboard
product: Aspire 5742Z
vendor: Acer
physical id: 0
version: V1.05
serial: Base Board Serial Number
slot: Base Board Chassis Location
*-firmware
description: BIOS
vendor: Acer
physical id: 0
version: V1.05
date: 08/24/2010
size: 1MiB
capacity: 1472KiB
capabilities: pci upgrade shadowing cdboot bootselect edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb biosbootspecification
*-memory
description: System Memory
physical id: 1a
slot: System board or motherboard
size: 4GiB
*-bank:0
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: ACR256X64D3S1333C9
physical id: 0
serial: 6B06DD66
slot: DIMM0
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-bank:1
description: SODIMM DDR3 Synchronous 1067 MHz (0.9 ns)
product: ACR256X64D3S1333C9
physical id: 1
serial: 79043CC3
slot: DIMM1
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-cpu
description: CPU
product: Intel(R) Pentium(R) CPU P6100 @ 2.00GHz
vendor: Intel Corp.
physical id: 29
bus info: cpu@0
version: 6.5.5
serial: 0002-0655-0000-0000-0000-0000
slot: CPU
size: 933MHz
capacity: 933MHz
width: 64 bits
clock: 1066MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm pcid popcnt lahf_lm arat dtherm cpufreq
configuration: cores=2 enabledcores=2 id=0 threads=2
*-cache:0
description: L3 cache
physical id: 2a
slot: L3 Cache
size: 3MiB
capacity: 3MiB
capabilities: synchronous internal write-through unified
*-cache:1
description: L2 cache
physical id: 2c
slot: L2 Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous internal write-through unified
*-cache:2
description: L1 cache
physical id: 2d
slot: L1 Cache
size: 32KiB
capacity: 32KiB
capabilities: synchronous internal write-through instruction
*-logicalcpu:0
description: Logical CPU
physical id: 0.1
width: 64 bits
capabilities: logical
*-logicalcpu:1
description: Logical CPU
physical id: 0.2
width: 64 bits
capabilities: logical
*-logicalcpu:2
description: Logical CPU
physical id: 0.3
width: 64 bits
capabilities: logical
*-logicalcpu:3
description: Logical CPU
physical id: 0.4
width: 64 bits
capabilities: logical
*-logicalcpu:4
description: Logical CPU
physical id: 0.5
width: 64 bits
capabilities: logical
*-logicalcpu:5
description: Logical CPU
physical id: 0.6
width: 64 bits
capabilities: logical
*-logicalcpu:6
description: Logical CPU
physical id: 0.7
width: 64 bits
capabilities: logical
*-logicalcpu:7
description: Logical CPU
physical id: 0.8
width: 64 bits
capabilities: logical
*-logicalcpu:8
description: Logical CPU
physical id: 0.9
width: 64 bits
capabilities: logical
*-logicalcpu:9
description: Logical CPU
physical id: 0.a
width: 64 bits
capabilities: logical
*-logicalcpu:10
description: Logical CPU
physical id: 0.b
width: 64 bits
capabilities: logical
*-logicalcpu:11
description: Logical CPU
physical id: 0.c
width: 64 bits
capabilities: logical
*-logicalcpu:12
description: Logical CPU
physical id: 0.d
width: 64 bits
capabilities: logical
*-logicalcpu:13
description: Logical CPU
physical id: 0.e
width: 64 bits
capabilities: logical
*-logicalcpu:14
description: Logical CPU
physical id: 0.f
width: 64 bits
capabilities: logical
*-logicalcpu:15
description: Logical CPU
physical id: 0.10
width: 64 bits
capabilities: logical
*-cache
description: L1 cache
physical id: 2b
slot: L1 Cache
size: 32KiB
capacity: 32KiB
capabilities: synchronous internal write-through data
*-pci:0
description: Host bridge
product: Core Processor DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 02
width: 32 bits
clock: 33MHz
configuration: driver=agpgart-intel
resources: irq:0
*-display
description: VGA compatible controller
product: Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:41 memory:b0000000-b03fffff memory:a0000000-afffffff ioport:3050(size=8)
*-communication
description: Communication controller
product: 5 Series/3400 Series Chipset HECI Controller
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei latency=0
resources: irq:42 memory:b4406100-b440610f
*-usb:0
description: USB controller
product: 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:16 memory:b4405c00-b4405fff
*-multimedia
description: Audio device
product: 5 Series/3400 Series Chipset High Definition Audio
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:43 memory:b4400000-b4403fff
*-pci:0
description: PCI bridge
product: 5 Series/3400 Series Chipset PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:17 ioport:2000(size=4096) memory:b3400000-b43fffff ioport:b0400000(size=16777216)
*-network
description: Ethernet interface
product: NetLink BCM57780 Gigabit Ethernet PCIe
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 01
serial: 88:ae:1d:92:fd:01
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.128 duplex=half firmware=sb latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:44 memory:b3400000-b340ffff
*-pci:1
description: PCI bridge
product: 5 Series/3400 Series Chipset PCI Express Root Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 05
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16 ioport:1000(size=4096) memory:b2400000-b33fffff ioport:b1400000(size=16777216)
*-network
description: Wireless interface
product: AR9287 Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 01
serial: 5c:ac:4c:1c:07:27
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=3.8.0-31-generic firmware=N/A ip=192.168.1.3 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:17 memory:b2400000-b240ffff
*-usb:1
description: USB controller
product: 5 Series/3400 Series Chipset USB2 Enhanced Host Controller
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:23 memory:b4405800-b4405bff
*-pci:2
description: PCI bridge
product: 82801 Mobile PCI Bridge
vendor: Intel Corporation
physical id: 1e
bus info: pci@0000:00:1e.0
version: a5
width: 32 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
*-isa
description: ISA bridge
product: Mobile 5 Series Chipset LPC Interface Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-storage
description: SATA controller
product: 5 Series/3400 Series Chipset 4 port SATA AHCI Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 05
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:40 ioport:3048(size=8) ioport:305c(size=4) ioport:3040(size=8) ioport:3058(size=4) ioport:3020(size=32) memory:b4405000-b44057ff
*-serial UNCLAIMED
description: SMBus
product: 5 Series/3400 Series Chipset SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 05
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:b4406000-b44060ff ioport:3000(size=32)
*-generic UNCLAIMED
description: Signal processing controller
product: 5 Series/3400 Series Chipset Thermal Subsystem
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: latency=0
resources: memory:b4404000-b4404fff
*-pci:1
description: Host bridge
product: Core Processor QuickPath Architecture Generic Non-core Registers
vendor: Intel Corporation
physical id: 101
bus info: pci@0000:ff:00.0
version: 02
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: Core Processor QuickPath Architecture System Address Decoder
vendor: Intel Corporation
physical id: 102
bus info: pci@0000:ff:00.1
version: 02
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: Core Processor QPI Link 0
vendor: Intel Corporation
physical id: 103
bus info: pci@0000:ff:02.0
version: 02
width: 32 bits
clock: 33MHz
*-pci:4
description: Host bridge
product: Core Processor QPI Physical 0
vendor: Intel Corporation
physical id: 104
bus info: pci@0000:ff:02.1
version: 02
width: 32 bits
clock: 33MHz
*-pci:5
description: Host bridge
product: Core Processor Reserved
vendor: Intel Corporation
physical id: 105
bus info: pci@0000:ff:02.2
version: 02
width: 32 bits
clock: 33MHz
*-pci:6
description: Host bridge
product: Core Processor Reserved
vendor: Intel Corporation
physical id: 106
bus info: pci@0000:ff:02.3
version: 02
width: 32 bits
clock: 33MHz
*-scsi:0
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: WDC WD3200BEVT-2
vendor: Western Digital
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 01.0
serial: WD-WXN1A60L3778
size: 298GiB (320GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 sectorsize=512 signature=000eb0b1
*-volume:0
description: Windows NTFS volume
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /media/ayman/AM 1
version: 3.1
serial: 76030466-4f0e-9c47-ae63-3dc3a5958a4f
size: 97GiB
capacity: 97GiB
capabilities: primary bootable ntfs initialized
configuration: clustersize=4096 created=2011-11-26 04:55:04 filesystem=ntfs label=AM 1 mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,g roup_id=0,default_permissions,allow_other,blksize= 4096 state=mounted
*-volume:1
description: Windows NTFS volume
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
version: 3.1
serial: 04b923a4-2597-d847-932f-d43f8d23a89e
size: 117GiB
capacity: 117GiB
capabilities: primary ntfs initialized
configuration: clustersize=4096 created=2011-11-27 17:07:46 filesystem=ntfs label=AM 2 state=clean
*-volume:2
description: Extended partition
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
size: 83GiB
capacity: 83GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume:0
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 3814MiB
capabilities: nofs
*-logicalvolume:1
description: Linux filesystem partition
physical id: 6
logical name: /dev/sda6
logical name: /
capacity: 27GiB
configuration: mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered state=mounted
*-logicalvolume:2
description: Linux filesystem partition
physical id: 7
logical name: /dev/sda7
logical name: /home
capacity: 51GiB
configuration: mount.fstype=ext4 mount.options=rw,relatime,data=ordered state=mounted
*-scsi:1
physical id: 2
logical name: scsi1
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DVD-RAM UJ890AS
vendor: MAT****A
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/cdrom2
logical name: /dev/cdrw2
logical name: /dev/dvd2
logical name: /dev/dvdrw2
logical name: /dev/sr0
version: 1.00
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-battery
description: Lithium Ion Battery
product: Li-lon Battery
vendor: -Virtual Battery 0-
physical id: 1
version: 10/12/2007
serial: Battery 0
slot: Fake
*-power UNCLAIMED
description: OEM_Define1
product: OEM_Define5
vendor: OEM_Define2
physical id: 2
version: OEM_Define6
serial: OEM_Define3
capacity: 75mWh

[shokoup]

any help? i couldn't logon the logon screen is appearing but i couldn't type my password , refuses typing