安装了新的 Debian Wheezy 来享受 Gnome 3,但它以后备模式启动。我想这是因为加载的驱动程序不支持 3D 加速。
我知道相关的已安装软件包:
xserver-xorg-video-ati
libgl1-mesa-dri
Gnome 3 在 Ubuntu 12.04 上运行良好,我相信它使用的是 FOSS 驱动程序。
有趣的是,没有/etc/X11/xorg.conf
,当我尝试生成它时,Xorg -configure
我得到:
X.Org X Server 1.12.1
Release Date: 2012-04-13
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.0-2-amd64 x86_64 Debian
Current Operating System: Linux blackwhisper 3.2.0-2-amd64 #1 SMP Mon Apr 30 05:20:23 UTC 2012 x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-2-amd64 root=UUID=e6f57a36-19aa-4dfc-9b61-32d5e08abcc6 ro quiet
Build Date: 07 May 2012 12:15:23AM
xorg-server 2:1.12.1-2 (Cyril Brulebois <[email protected]>)
Current version of pixman: 0.24.4
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat May 19 20:15:31 2012
List of video drivers:
mga
...MANYMORE
radeon
...MANYMORE
ati
...MANYMORE
vesa
(++) Using config file: "/root/xorg.conf.new"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(II) [KMS] No DRICreatePCIBusID symbol, no kernel modesetting.
Number of created screens does not match number of detected devices.
Configuration failed.
Server terminated with error (2). Closing log file.
添加
我现在在消息启动时发现:
[ 8.121829] [drm] Loading RS780 Microcode
[ 8.156063] r600_cp: Failed to load firmware "radeon/RS780_pfp.bin"
[ 8.156092] [drm:r600_startup] *ERROR* Failed to load firmware!
答案1
您的显卡固件丢失。您必须firmware-linux-nonfree
从非免费存储库显式安装。
将非自由存储库添加到
/etc/apt/sources.list
(或/etc/apt/sources.list.d/
)apt-get update
以 root 身份运行安装
firmware-linux-nonfree
与apt-get install firmware-linux-nonfree
您可能必须在此步骤后重新启动或重新加载设备驱动程序。
只是一些额外的背景信息:大多数当前设备需要某种固件 blob 才能运行。 Debian 决定将这些类型的 blob 移至非自由包中(您无法更改它们,您不知道它们在做什么,有时它们甚至不可分发)。