Laggy Graphics on Toshiba A505 S6005
I write here because got problems with my Toshiba A505 S6005.
In 11.10 everything is ok, but in 12.04 the graphics feels slow, changing of window result a slow transition, and also (the worst) the mouse pointer reacts in a laggy way.
I have tried Ubuntu 12.04, Kubuntu 12.04, Xubuntu 12.04.
I guess is a kernel problem with mi graphic card, because in 11.10 installed the 3.4 kernel and it feels like the 12.04 (laggy).
The info of my Laptop is:
lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
03:00.0 SD Host controller: Ricoh Co Ltd MMC/SD Host Controller (rev 01)
03:00.1 System peripheral: Ricoh Co Ltd Memory Stick Host Controller (rev 01)
03:00.2 System peripheral: Ricoh Co Ltd Device e852 (rev 01)
3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
3f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
3f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
lshw
ubuntu
description: Notebook
product: Satellite A505 (Calpella)
vendor: TOSHIBA
version: PSAT6U-005002B
serial: 1A421780Q
width: 32 bits
capabilities: smbios-2.6 dmi-2.6
configuration: boot=normal chassis=notebook family=Intel_Mobile sku=Calpella uuid=56D775F0-
*-core
description: Motherboard
product: Portable PC
vendor: TOSHIBA
physical id: 0
version: Base Board Version
serial: Base Board Serial Number
slot: Base Board Chassis Location
*-firmware
vendor: INSYDE
physical id: 0
version: 1.10
date: 11/25/2009
size: 1MiB
capacity: 1472KiB
*-memory
physical id: 19
slot: System board or motherboard
size: 4GiB
*-bank:0
slot: DIMM0
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-bank:1
slot: DIMM1
size: 2GiB
width: 64 bits
clock: 1067MHz (0.9ns)
*-cpu
product: Intel(R) Core(TM) i3 CPU M 330 @ 2.13GHz
vendor: Intel Corp.
physical id: 25
bus info: cpu@0
version: 6.5.2
serial: 0002-0652-
slot: CPU
size: 933MHz
capacity: 933MHz
width: 64 bits
clock: 1066MHz
*-cache:0
slot: L3 Cache
size: 3MiB
*-cache:1
slot: L2 Cache
size: 256KiB
*-cache:2
slot: L1 Cache
size: 32KiB
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
width: 64 bits
*-cache
physical id: 27
slot: L1 Cache
size: 32KiB
capacity: 32KiB
*-pci:0
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
*-display
bus info: pci@0000:00:02.0
width: 64 bits
clock: 33MHz
bus info: pci@0000:00:16.0
width: 64 bits
clock: 33MHz
*-usb:0
bus info: pci@0000:00:1a.0
width: 32 bits
clock: 33MHz
bus info: pci@0000:00:1b.0
width: 64 bits
clock: 33MHz
*-pci:0
bus info: pci@0000:00:1c.0
width: 32 bits
clock: 33MHz
bus info: pci@0000:01:00.0
*-pci:1
bus info: pci@0000:00:1c.1
width: 32 bits
clock: 33MHz
bus info: pci@0000:02:00.0
*-pci:2
bus info: pci@0000:00:1c.3
width: 32 bits
clock: 33MHz
bus info: pci@0000:03:00.0
bus info: pci@0000:03:00.1
bus info: pci@0000:03:00.2
*-pci:3
bus info: pci@0000:00:1c.4
width: 32 bits
clock: 33MHz
*-usb:1
bus info: pci@0000:00:1d.0
width: 32 bits
clock: 33MHz
*-pci:4
bus info: pci@0000:00:1e.0
width: 32 bits
clock: 33MHz
*-isa
bus info: pci@0000:00:1f.0
width: 32 bits
clock: 33MHz
*-storage
bus info: pci@0000:00:1f.2
width: 32 bits
clock: 66MHz
*-disk
bus info: scsi@1:0.0.0
*-cdrom
bus info: scsi@5:0.0.0
*-serial UNCLAIMED
bus info: pci@0000:00:1f.3
width: 64 bits
clock: 33MHz
*-generic
bus info: pci@0000:00:1f.6
width: 64 bits
clock: 33MHz
*-pci:1
product: Core Processor QuickPath Architecture Generic Non-core Registers
vendor: Intel Corporation
physical id: 101
bus info: pci@0000:3f:00.0
version: 02
width: 32 bits
clock: 33MHz
*-pci:2
product: Core Processor QuickPath Architecture System Address Decoder
vendor: Intel Corporation
physical id: 102
bus info: pci@0000:3f:00.1
version: 02
width: 32 bits
clock: 33MHz
*-pci:3
product: Core Processor QPI Link 0
vendor: Intel Corporation
physical id: 103
bus info: pci@0000:3f:02.0
version: 02
width: 32 bits
clock: 33MHz
*-pci:4
product: Core Processor QPI Physical 0
vendor: Intel Corporation
physical id: 104
bus info: pci@0000:3f:02.1
version: 02
width: 32 bits
clock: 33MHz
*-pci:5
product: Core Processor Reserved
vendor: Intel Corporation
physical id: 105
bus info: pci@0000:3f:02.2
version: 02
width: 32 bits
clock: 33MHz
*-pci:6
product: Core Processor Reserved
vendor: Intel Corporation
physical id: 106
bus info: pci@0000:3f:02.3
version: 02
width: 32 bits
clock: 33MHz
*-scsi
physical id: 1
bus info: usb@2:1.2
logical name: scsi6
*-disk
bus info: scsi@6:0.0.0
size: 974MiB (1021MB)
*-volume
bus info: scsi@6:0.0.0,1
*-power UNCLAIMED
description: OEM_Define1
product: OEM_Define5
vendor: OEM_Define2
physical id: 1
version: OEM_Define6
serial: OEM_Define3
capacity: 75mWh
*-battery
description: Lithium Ion Battery
product: CRB Battery 0
vendor: -Virtual Battery 0-
physical id: 2
version: 10/12/2007
serial: Battery 0
slot: Fake
Hope that someone can help me. Thank you so much.
P.S. Sorry for my bad English.
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