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Rafid's questions

Martin Hope
Rafid
Asked: 2011-03-12 13:43:24 +0800 CST
  • 1

我最近购买了一台新的 HP DV6-3118SA 笔记本电脑，但我遇到了一个非常令人沮丧的无线 LAN 问题。它根本行不通！

你能帮我解决这个问题吗？

lspci -k 的输出：

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
10.10
Martin Hope
Rafid
Asked: 2011-03-12 10:11:14 +0800 CST
  • 2

我最近买了一台新的 HP DV6-3118SA 笔记本电脑，但我的显卡有一个非常令人沮丧的问题。显卡是 Radeon Mobility HD 5470。默认情况下不安装，但我确实收到了一些建议安装驱动程序的消息。如果我安装该驱动程序，下次我重新启动时，屏幕会变为空白，仅此而已！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。

你能帮我解决这个问题吗？

编辑：遵循@Ronald 和@Oli 的建议，我正在倾销以下输出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
10.10
Martin Hope
Rafid
Asked: 2011-02-11 02:48:11 +0800 CST
  • 0

可能像你们大多数人一样，我担心 Facebook 的隐私。有人建议我改用 HTTPS 地址。不幸的是，HTTPS 页面本身的许多链接都链接回 HTTP。所以我想知道在 Ubuntu 中是否可以将任何请求重定向到：

http://www.facebook.com/

至

https://www.facebook.com/

这样我感觉更安全。

如果您也知道 Windows 的解决方案，那么分享（可能作为对我的问题的评论而不是回答，因为这个论坛应该是针对 Ubuntu 的）可能会很棒，以便我可以与朋友分享。

privacy
Martin Hope
Rafid
Asked: 2011-02-07 07:29:21 +0800 CST
  • 0

我试图设置一个 Apache 站点以使用我的主文件夹中的一个文件夹，但没有成功。我完全按照此页面中的步骤操作：https ://help.ubuntu.com/community/ApacheMySQLPHP

然而我没有成功；我不断收到错误 403，表示服务器无权访问请求的页面。我搜索了论坛，许多人建议更改文件夹的权限。我马上去设置权限777，但这并没有解决问题。

我又进行了一次搜索，有人给了我一个线索，这可能是因为我的主文件夹被加密了。我相信这可能是问题所在，但是：

加密和Apache有什么关系？我想 Apache 服务器正在从系统请求文件，而不是尝试访问文件字节！

有没有办法解决这个问题？我不想将文件夹移动到，/var/www因为我正在使用这个 Apache 进行测试，所以我希望我所做的任何更改都能立即反映出来，而不必复制容易出错的文件。

server
Martin Hope
Rafid
Asked: 2011-01-18 00:11:24 +0800 CST
  • 10

我一直在错误的地方打字，因为在我打字时触摸垫会导致点击将光标重新放置在另一个位置。在 Windows 中，我可以轻松禁用它，因此该键盘仅用于移动鼠标光标，但我在 Ubuntu 中没有找到类似的选项。有什么帮助吗？

laptop
Martin Hope
Rafid
Asked: 2011-01-04 13:58:08 +0800 CST
  • 6

我正在做一些标记，需要我打开使用 Microsoft Office 2007+ 创建的 .docx 文件。OpenOffice 似乎并没有做好它，到目前为止，隐藏了文档中的所有图像。知道是否有可以保证正确打开 .docx 文件的程序吗？请注意“保证”这个词，否则我可能对学生不公平。

software-recommendation windows microsoft-office file-format doc
Martin Hope
Rafid
Asked: 2010-12-27 23:48:38 +0800 CST
  • 7

人们似乎已经询问过索引文件系统：

但我实际上只想索引某个工作目录并能够手动执行此操作（以便确保我的搜索是正确的）。基本上，我正在做一个项目，我需要能够快速搜索内容。我已经使用locate和updatedb命令，但那些只搜索文件名。我正在寻找类似的命令，但文件内容。

万一您想知道为什么我不使用tracker也喜欢在两个帖子中回答，跟踪器有一组预先指定的文件夹可以在其中搜索，并且每当您进行搜索时，您都会搜索所有这些。我想要的是能够分别在每个项目中进行搜索。

search indexing
Martin Hope
Rafid
Asked: 2010-12-15 00:15:44 +0800 CST
  • 464

Ubuntuls命令中的不同颜色是什么意思？例如，当我在我的ls一个文件夹中键入命令时，其中一个文件为浅绿色，另一个（这是一个文件夹）为蓝色并突出显示绿色。

这些颜色是什么意思，有关于所有颜色的手册吗？

command-line colors ls