我认为我的集成显卡没有正确的驱动程序(该电脑主要用于办公)。我使用的是 Kubuntu 14.04.1 每次我启动任何图形繁杂的网站或需要加速的网站(youtube、谷歌地图街景等)时,电脑都会慢到几乎停止运行。
lscpi 返回此内容:
00:00.0 Host bridge: Intel Corporation Atom Processor D2xxx/N2xxx DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller (rev 09)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
01:00.0 USB controller: Texas Instruments TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller (rev 02)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
输出inxi -G
:
Graphics: Card: Intel Atom Processor D2xxx/N2xxx Integrated Graphics Controller
Display Server: X.Org 1.16.0
drivers: (unloaded: fbdev,vesa)
Resolution: [email protected], [email protected]
GLX Renderer: Gallium 0.4 on llvmpipe (LLVM 3.5, 128 bits)
GLX Version: 3.0 Mesa 10.3.2
我没有xorg.conf
,/etc/X11/
也不知道该怎么办。
输出apt-cache policy xserver-xorg-video-intel
:
xserver-xorg-video-intel:
Installed: 2:2.99.910-0ubuntu1.4
Candidate: 2:2.99.910-0ubuntu1.4
Version table:
*** 2:2.99.910-0ubuntu1.4 0
500 http://bg.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
100 /var/lib/dpkg/status
2:2.99.910-0ubuntu1 0
500 http://bg.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
输出lspci -knn | grep -A2 VGA
:
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller [8086:0be2] (rev 09)
Subsystem: Pegatron Device [1b0a:013a]
Kernel driver in use: gma500
内容/var/log/xorg.0.log
:
答案1
我认为您没有遇到驱动程序问题。您的问题是,您尝试在仅配备 Intel Atom 处理器的计算机上运行 Kubuntu,而 Kubuntu 的系统要求是所有 *buntu 版本中最高的。要在配备 Intel Atom 处理器的计算机上获得正常性能,您应该使用更轻量级的 *buntu 版本,例如 Xubuntu 32 位或 Lubuntu 32 位。Xubuntu 32 位应该可以在您的计算机上正常运行。Lubuntu 32 位更轻量级,其系统要求与 Windows XP 类似。
如果您不介意等到今年 4 月 Ubuntu MATE 15.04 正式发布,那么我将换个角度推荐您使用 Ubuntu MATE 15.04 而不是 Xubuntu,因为它有更好的默认应用程序供您使用,包括 Firefox、Thunderbird、LibreOffice、VLC、Rhythmbox 和 Ubuntu 软件中心。Lubuntu 15.04、Xubuntu 15.04 和 Ubuntu MATE 15.04 都有类似的最低系统要求。