Não é possível definir a resolução de 1080p no Ubuntu

Question

Estou trabalhando no Ubuntu 10.04. Eu comprei um novo computador e instalei o Ubuntu 10.04 nele.

No entanto, eu tentei vários métodos encontrados na Internet, como usar o xrandr, modificar o xorg.conf para aumentar a resolução, eventualmente falhar e apenas 800x600 está funcionando.

Eu quero que ele se torne 1920x1080.

O que devo fazer?

Obrigado.

Isso é o que eu recebo do lspci -vnn:

00:00.0 Host bridge [0600]: Intel Corporation Device [8086:0100] (rev 09)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, fast devsel, latency 0
    Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation Sandy Bridge PCI Express Root Port [8086:0101] (rev 09)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
    I/O behind bridge: 0000e000-0000efff
    Memory behind bridge: f8000000-fb0fffff
    Prefetchable memory behind bridge: 00000000a0000000-00000000bfffffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:16.0 Communication controller [0780]: Intel Corporation Cougar Point HECI Controller #1 [8086:1c3a] (rev 04)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, fast devsel, latency 0, IRQ 10
    Memory at fb307000 (64-bit, non-prefetchable) [size=16]
    Capabilities: <access denied>

00:1a.0 USB Controller [0c03]: Intel Corporation Cougar Point USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, medium devsel, latency 0, IRQ 23
    Memory at fb306000 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation Cougar Point High Definition Audio Controller [8086:1c20] (rev 05)
    Subsystem: ASUSTeK Computer Inc. Device [1043:8444]
    Flags: bus master, fast devsel, latency 0, IRQ 22
    Memory at fb300000 (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 [0604]: Intel Corporation Cougar Point PCI Express Root Port 1 [8086:1c10] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.1 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 2 [8086:1c12] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.2 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 3 [8086:1c14] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
    I/O behind bridge: 0000d000-0000dfff
    Prefetchable memory behind bridge: 00000000c0000000-00000000c00fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.3 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 4 [8086:1c16] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
    Memory behind bridge: fb200000-fb2fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.4 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 5 [8086:1c18] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.5 PCI bridge [0604]: Intel Corporation Cougar Point PCI Express Root Port 6 [8086:1c1a] (rev b5)
    Flags: bus master, fast devsel, latency 0
    Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
    I/O behind bridge: 0000c000-0000cfff
    Memory behind bridge: fb100000-fb1fffff
    Capabilities: <access denied>
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1d.0 USB Controller [0c03]: Intel Corporation Cougar Point USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, medium devsel, latency 0, IRQ 23
    Memory at fb305000 (32-bit, non-prefetchable) [size=1K]
    Capabilities: <access denied>
    Kernel driver in use: ehci_hcd

00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:1c5c] (rev 05)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, medium devsel, latency 0
    Capabilities: <access denied>
    Kernel modules: iTCO_wdt

00:1f.2 IDE interface [0101]: Intel Corporation Cougar Point 4 port SATA IDE Controller [8086:1c00] (rev 05) (prog-if 8f [Master SecP SecO PriP PriO])
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
    I/O ports at f0d0 [size=8]
    I/O ports at f0c0 [size=4]
    I/O ports at f0b0 [size=8]
    I/O ports at f0a0 [size=4]
    I/O ports at f090 [size=16]
    I/O ports at f080 [size=16]
    Capabilities: <access denied>
    Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation Cougar Point SMBus Controller [8086:1c22] (rev 05)
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: medium devsel, IRQ 10
    Memory at fb304000 (64-bit, non-prefetchable) [size=256]
    I/O ports at f000 [size=32]
    Kernel modules: i2c-i801

00:1f.5 IDE interface [0101]: Intel Corporation Cougar Point 2 port SATA IDE Controller [8086:1c08] (rev 05) (prog-if 85 [Master SecO PriO])
    Subsystem: ASUSTeK Computer Inc. Device [1043:844d]
    Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
    I/O ports at f070 [size=8]
    I/O ports at f060 [size=4]
    I/O ports at f050 [size=8]
    I/O ports at f040 [size=4]
    I/O ports at f030 [size=16]
    I/O ports at f020 [size=16]
    Capabilities: <access denied>
    Kernel driver in use: ata_piix

01:00.0 VGA compatible controller [0300]: nVidia Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1)
    Subsystem: nVidia Corporation Device [10de:070e]
    Flags: bus master, fast devsel, latency 0, IRQ 16
    Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
    Memory at a0000000 (64-bit, prefetchable) [size=512M]
    Memory at f8000000 (64-bit, non-prefetchable) [size=32M]
    I/O ports at e000 [size=128]
    [virtual] Expansion ROM at fb000000 [disabled] [size=512K]
    Capabilities: <access denied>
    Kernel driver in use: nvidia
    Kernel modules: nvidia-173, nvidiafb, nouveau

04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
    Subsystem: ASUSTeK Computer Inc. Device [1043:8432]
    Flags: bus master, fast devsel, latency 0, IRQ 31
    I/O ports at d000 [size=256]
    Memory at c0004000 (64-bit, prefetchable) [size=4K]
    Memory at c0000000 (64-bit, prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: r8169
    Kernel modules: r8169

05:00.0 USB Controller [0c03]: Device [1b21:1042] (prog-if 30)
    Subsystem: ASUSTeK Computer Inc. Device [1043:8488]
    Flags: bus master, fast devsel, latency 0, IRQ 19
    Memory at fb200000 (64-bit, non-prefetchable) [size=32K]
    Capabilities: <access denied>
    Kernel driver in use: xhci_hcd
    Kernel modules: xhci

07:00.0 SATA controller [0106]: Device [1b21:0612] (rev 01) (prog-if 01)
    Subsystem: ASUSTeK Computer Inc. Device [1043:84b7]
    Flags: bus master, fast devsel, latency 0, IRQ 32
    I/O ports at c050 [size=8]
    I/O ports at c040 [size=4]
    I/O ports at c030 [size=8]
    I/O ports at c020 [size=4]
    I/O ports at c000 [size=32]
    Memory at fb100000 (32-bit, non-prefetchable) [size=512]
    Capabilities: <access denied>
    Kernel driver in use: ahci
    Kernel modules: ahci

    

Answer 1

Ubuntu 10.04 O Lucid Lynx não tem suporte de driver para a plataforma Intel Sandy Bridge, já que foi lançado quase um ano após a Lucid.

Considere a atualização para o Ubuntu 11.04 Natty Narwhal ou qualquer distribuição que contenha um kernel Linux com a versão 2.6.38 ou posterior, já que o suporte total do Sandy Bridge foi adicionado nessas versões.

A Equipe do Kernel do Ubuntu oferece versões mais recentes do kernel Linux para o Lucid em seus PPA , mas suas O site avisa: "Não venha chorando para a equipe do kernel se ele matar todos os seus gatinhos". Em combinação com os últimos X drivers da Intel , você deve obter suporte para Sandy Bridge no Lucid . Para instalá-lo, execute os seguintes comandos:

sudo apt-add-repostiory ppa:kernel-ppa/ppa
sudo apt-add-repository ppa:ubuntu-x-swat/x-updates
sudo apt-get install linux-lts-backport-oneric
sudo apt-get dist-upgrade