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Radeon Mobility HD 5470 无法工作

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Radeon Mobility HD 5470 无法工作

我最近买了一台新的 HP DV6-3118SA 笔记本电脑，但是显卡出了问题，非常令人沮丧。显卡是 Radeon Mobility HD 5470。默认情况下不会安装，但是我确实收到一些消息，建议安装驱动程序。如果我安装了该驱动程序，下次重新启动时，屏幕会变黑，就是这样！如果我从 ATI 网站安装专有驱动程序 (fglrx)，也会发生同样的情况。

你能帮我一下吗？

编辑：根据@Ronald 和@Oli 的建议，我将转储以下输出lspci -k：

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: agpgart-intel
    Kernel modules: intel-agp
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: i915
    Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
    Subsystem: Hewlett-Packard Company Device 144a
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: HDA Intel
    Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: ehci_hcd
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)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: ahci
    Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel modules: i2c-i801
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: intel ips
    Kernel modules: intel_ips
01:00.0 VGA compatible controller: ATI Technologies Inc Manhattan [Mobility Radeon HD 5000 Series]
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: radeon
    Kernel modules: radeon
01:00.1 Audio device: ATI Technologies Inc Manhattan HDMI Audio [Mobility Radeon HD 5000 Series]
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: HDA Intel
    Kernel modules: snd-hda-intel
02:00.0 Network controller: RaLink RT3090 Wireless 802.11n 1T/1R PCIe
    Subsystem: Hewlett-Packard Company Device 1453
    Kernel driver in use: rt2800pci
    Kernel modules: rt2860sta, rt2800pci
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
    Subsystem: Hewlett-Packard Company Device 144a
    Kernel driver in use: r8169
    Kernel modules: r8169
7f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
7f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
7f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
7f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
7f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a
7f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
    Subsystem: Hewlett-Packard Company Device 144a

答案1

我以前遇到过 ATI 卡驱动程序问题，以下 wiki 总能帮助我；

http://wiki.cchtml.com/index.php/Main_Page

它将为您提供大量信息来安装和解决 ATI 驱动程序的安装问题。

答案2

我不是这方面的专家，但可以肯定的是 - HP 笔记本电脑没有提供选择集成或独立 GPU 的 BIOS 选项。不知道最近的 HP 笔记本电脑怎么样。现在您有三个解决方案：

  1. 使用开源 Radeon 驱动程序（出色的 2D 加速/平均 3D 性能）
  2. 仅使用集成 GPU（英特尔、省电 GPU，您的电池将使用更长时间）
  3. 使用修改后的 ROM 刷新您的 BIOS 以锁定集成 GPU，因此您将只使用独立 GPU（ATI）运行。我不推荐这样做。请自担风险！

答案3

好吧，安装了 ubuntu 建议安装的驱动程序后，重新启动电脑，访问 BIOS 并禁用混合显卡（选择它为独立）。之后您应该不再能看到空白屏幕。

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