![VGA 控制器是英特尔的,但显卡是 AMD/ATI 的,不支持 3D 加速](https://linux22.com/image/1099529/VGA%20%E6%8E%A7%E5%88%B6%E5%99%A8%E6%98%AF%E8%8B%B1%E7%89%B9%E5%B0%94%E7%9A%84%EF%BC%8C%E4%BD%86%E6%98%BE%E5%8D%A1%E6%98%AF%20AMD%2FATI%20%E7%9A%84%EF%BC%8C%E4%B8%8D%E6%94%AF%E6%8C%81%203D%20%E5%8A%A0%E9%80%9F%20.png)
我lspci -nn
在终端中输入了以下内容:
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port [8086:0151] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04)
00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4)
00:1c.3 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 [8086:1e16] (rev c4)
00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation HM76 Express Chipset LPC Controller [8086:1e59] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
01:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Mars [Radeon HD 8670A/8750M] [1002:6600]
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6235 [8086:088e] (rev 24)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
如你所见,VGA 控制器是 Intel 的,但显示控制器是 AMD/ATI 的,
我的笔记本电脑上有“RADEON GRAPHICS - AMD”标签。
然而,这个文件说我应该只检查 VGA 兼容控制器,而不是显示控制器。
另一个问题是我的 3d 加速不起作用。
当我输入fglrxinfo
或时/usr/lib/nux/unity_support_test -p
,它说
X Error of failed request: BadRequest (invalid request code or no such operation)
Major opcode of failed request: 136 (GLX)
Minor opcode of failed request: 19 (X_GLXQueryServerString)
Serial number of failed request: 22
Current serial number in output stream: 22
当然,当我尝试玩 3D 游戏时也会发生这种情况。
但是,正如您所看到的,我的显卡是 Radeon HD 8xxx 系列(又名 OLAND)之一。
我认为这就是 Ubuntu 驱动程序无法运行的原因。
是否有任何非官方驱动程序可以使我的 3D 加速正常工作?
答案1
尝试使用这两个开源驱动程序:
- https://launchpad.net/~ubuntu-x-swat/+archive/x-updates
- https://launchpad.net/~xorg-edgers/+archive/ppa
注意力!! → 如果您已经安装了官方 ATI 驱动程序,则需要删除其所有文件,请查看此文档: