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Thread: [Ubuntu11.10] video and graphical performance not so well on ACER ASPIRE ONE D270

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i got new netbook: acer aspire 1 d270, cpu intel n2600 gma3600 embedded.

lspci-v i find every driver has been installed right, when watching video stream, lost frame , operation experience on gui not either, when operate firefox, drag pic or windows, lags.

not sure if driver of vga chip not fit, please me check.
************************************************** ***********
http://paste.ubuntu.com/898823/

00:00.0 host bridge: intel corporation cedarview dram controller (rev 03)
subsystem: acer incorporated [ali] device 061f
flags: bus master, fast devsel, latency 0

00:02.0 vga compatible controller: intel corporation cedarview integrated graphics controller (rev 09) (prog-if 00 [vga controller])
subsystem: acer incorporated [ali] device 061f
flags: bus master, fast devsel, latency 0, irq 7
memory @ 86000000 (32-bit, non-prefetchable) [size=1m]
i/o ports @ 50d0 [size=8]
expansion rom @ <unassigned> [disabled]
capabilities: <access denied>

00:1b.0 audio device: intel corporation n10/ich 7 family high definition audio controller (rev 02)
subsystem: acer incorporated [ali] device 061f
flags: bus master, fast devsel, latency 0, irq 45
memory @ 86100000 (64-bit, non-prefetchable) [size=16k]
capabilities: <access denied>
kernel driver in use: hda intel
kernel modules: snd-hda-intel

00:1c.0 pci bridge: intel corporation n10/ich 7 family pci express port 1 (rev 02) (prog-if 00 [normal decode])
flags: bus master, fast devsel, latency 0
bus: primary=00, secondary=01, subordinate=01, sec-latency=0
i/o behind bridge: 00004000-00004fff
memory behind bridge: 85000000-85ffffff
prefetchable memory behind bridge: 0000000080000000-0000000080ffffff
capabilities: <access denied>
kernel driver in use: pcieport
kernel modules: shpchp

00:1c.1 pci bridge: intel corporation n10/ich 7 family pci express port 2 (rev 02) (prog-if 00 [normal decode])
flags: bus master, fast devsel, latency 0
bus: primary=00, secondary=02, subordinate=02, sec-latency=0
i/o behind bridge: 00003000-00003fff
memory behind bridge: 84000000-84ffffff
prefetchable memory behind bridge: 0000000081000000-0000000081ffffff
capabilities: <access denied>
kernel driver in use: pcieport
kernel modules: shpchp

00:1c.2 pci bridge: intel corporation n10/ich 7 family pci express port 3 (rev 02) (prog-if 00 [normal decode])
flags: bus master, fast devsel, latency 0
bus: primary=00, secondary=03, subordinate=03, sec-latency=0
i/o behind bridge: 00002000-00002fff
memory behind bridge: 83000000-83ffffff
prefetchable memory behind bridge: 0000000082000000-0000000082ffffff
capabilities: <access denied>
kernel driver in use: pcieport
kernel modules: shpchp

00:1d.0 usb controller: intel corporation n10/ich 7 family usb uhci controller #1 (rev 02) (prog-if 00 [uhci])
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0, irq 17
i/o ports @ 50a0 [size=32]
kernel driver in use: uhci_hcd

00:1d.1 usb controller: intel corporation n10/ich 7 family usb uhci controller #2 (rev 02) (prog-if 00 [uhci])
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0, irq 19
i/o ports @ 5080 [size=32]
kernel driver in use: uhci_hcd

00:1d.2 usb controller: intel corporation n10/ich 7 family usb uhci controller #3 (rev 02) (prog-if 00 [uhci])
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0, irq 18
i/o ports @ 5060 [size=32]
kernel driver in use: uhci_hcd

00:1d.3 usb controller: intel corporation n10/ich 7 family usb uhci controller #4 (rev 02) (prog-if 00 [uhci])
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0, irq 16
i/o ports @ 5040 [size=32]
kernel driver in use: uhci_hcd

00:1d.7 usb controller: intel corporation n10/ich 7 family usb2 ehci controller (rev 02) (prog-if 20 [ehci])
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0, irq 17
memory @ 86105000 (32-bit, non-prefetchable) [size=1k]
capabilities: <access denied>
kernel driver in use: ehci_hcd

00:1e.0 pci bridge: intel corporation 82801 mobile pci bridge (rev e2) (prog-if 01 [subtractive decode])
flags: bus master, fast devsel, latency 0
bus: primary=00, secondary=04, subordinate=04, sec-latency=32
capabilities: <access denied>

00:1f.0 isa bridge: intel corporation nm10 family lpc controller (rev 02)
subsystem: acer incorporated [ali] device 061f
flags: bus master, medium devsel, latency 0
capabilities: <access denied>
kernel modules: itco_wdt

00:1f.2 sata controller: intel corporation n10/ich7 family sata ahci controller (rev 02) (prog-if 01 [ahci 1.0])
subsystem: acer incorporated [ali] device 061f
flags: bus master, 66mhz, medium devsel, latency 0, irq 44
i/o ports @ 50c8 [size=8]
i/o ports @ 50dc [size=4]
i/o ports @ 50c0 [size=8]
i/o ports @ 50d8 [size=4]
i/o ports @ 5020 [size=16]
memory @ 86104000 (32-bit, non-prefetchable) [size=1k]
capabilities: <access denied>
kernel driver in use: ahci
kernel modules: ahci

00:1f.3 smbus: intel corporation n10/ich 7 family smbus controller (rev 02)
subsystem: acer incorporated [ali] device 061f
flags: medium devsel, irq 10
i/o ports @ 5000 [size=32]
kernel modules: i2c-i801

01:00.0 ethernet controller: realtek semiconductor co., ltd. rtl8101e/rtl8102e pci express fast ethernet controller (rev 05)
subsystem: acer incorporated [ali] device 061f
flags: bus master, fast devsel, latency 0, irq 43
i/o ports @ 4000 [size=256]
memory @ 80004000 (64-bit, prefetchable) [size=4k]
memory @ 80000000 (64-bit, prefetchable) [size=16k]
capabilities: <access denied>
kernel driver in use: r8169
kernel modules: r8169

02:00.0 network controller: broadcom corporation bcm4313 802.11b/g/n wireless lan controller (rev 01)
subsystem: foxconn international, inc. device e042
flags: bus master, fast devsel, latency 0, irq 17
memory @ 84000000 (64-bit, non-prefetchable) [size=16k]
capabilities: <access denied>
kernel driver in use: brcmsmac
kernel modules: wl, bcma, brcmsmac

03:00.0 unassigned class [ff00]: realtek semiconductor co., ltd. rts5116 pci express card reader (rev 01)
subsystem: acer incorporated [ali] device 061f
flags: bus master, fast devsel, latency 0, irq 18
memory @ 83000000 (32-bit, non-prefetchable) [size=4k]
capabilities: <access denied>
kernel driver in use: rts_pstor
kernel modules: rts_pstor

can help?

, can not initiate 3d effect。。


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