如何为 ATI Radeon HD5450 启用硬件加速

Question

我已经按照链接中的步骤操作 了 Ubuntu 支持我的 ATI 显卡吗？ 以及 如何为 ATI Radeon HD 启用硬件加速？

我的 vainfo 输出是

libva: libva version 0.32.0

Xlib:  extension "XFree86-DRI" missing on display ":0.0".

libva: va_getDriverName() returns 0

libva: Trying to open /usr/lib/dri/fglrx_drv_video.so

libva: va_openDriver() returns 0

vainfo: VA API version: 0.32

vainfo: Driver version: Splitted-Desktop Systems XvBA backend for VA-API - 0.7.8

vainfo: Supported profile and entrypoints

      VAProfileH264High               : VAEntrypointVLD

      VAProfileVC1Advanced            : VAEntrypointVLD

这与上面的帖子相同，但我什至播放 720p 的视频都断断续续。系统信息中的 Graghics 显示此

Driver VESA:PARK
Experience Standard

的输出sudo glxinfo | grep -i direct是：

direct rendering: Yes 
GL_AMD_multi_draw_indirect, GL_AMD_name_gen_delete, 
GL_ARB_draw_indirect, GL_ARB_draw_instanced, 
GL_EXT_copy_buffer, GL_EXT_copy_texture, 
GL_EXT_direct_state_access, 

的输出sudo lspci | grep VGA是：

01:00.0 VGA compatible controller: ATI Technologies Inc Manhattan [Mobility Radeon HD 5430 Series]

Answer 1

wget http://www2.ati.com/drivers/linux/amd-driver-installer-12-1-x86.x86_64.run
sh amd-driver-installer-12-1-x86.x86_64.run

然后选择为您检测到的发行版构建包。然后你可以安装 .deb 包

sudo dpkg -i fglrx_8.930-0ubuntu1_amd64.deb fglrx-amdcccle_8.930-0ubuntu1_amd64.deb fglrx-dev_8.930-0ubuntu1_amd64.deb