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Primus 无法在 Raring 中加载库

tag-icon • tag-icon drivers nvidia 13.04 bumblebee
Primus 无法在 Raring 中加载库

Bumblebee 运行良好。但 primus 却给我带来了问题。

vblank_mode=0 primusrun glxspheres
primus: fatal: failed to load any of the libraries: /usr/lib/nvidia-304/libGL.so.1:/usr/lib32/nvidia-304/libGL.so.1
libnvidia-tls.so.304.88: cannot open shared object file: No such file or directory
/usr/lib32/nvidia-304/libGL.so.1: wrong ELF class: ELFCLASS32

我已将 bumblebee.conf 中的桥接模式更改为 primus，但无济于事

ls -la /usr/lib/nvidia*

/usr/lib/nvidia:
total 32
drwxr-xr-x   2 root root  4096 Apr 24 10:03 .
drwxr-xr-x 176 root root 24576 Apr 26 03:50 ..
-rwxr-xr-x   1 root root   120 Jun 29  2012 pre-install

/usr/lib/nvidia-304:
total 84392
drwxr-xr-x   6 root root     4096 Apr 25 16:33 .
drwxr-xr-x 176 root root    24576 Apr 26 03:50 ..
-rw-r--r--   1 root root        0 Apr 10 09:21 alt_ld.so.conf
drwxr-xr-x   2 root root     4096 Apr 25 16:32 bin
-rw-r--r--   1 root root       42 Apr 10 09:22 ld.so.conf
lrwxrwxrwx   1 root root       17 Apr 10 09:21 libcuda.so -> libcuda.so.304.88
lrwxrwxrwx   1 root root       17 Apr 10 09:21 libcuda.so.1 -> libcuda.so.304.88
-rw-r--r--   1 root root 10219344 Apr 10 09:22 libcuda.so.304.88
lrwxrwxrwx   1 root root       10 Apr 10 09:21 libGL.so -> libGL.so.1
lrwxrwxrwx   1 root root       15 Apr 10 09:21 libGL.so.1 -> libGL.so.304.88
-rw-r--r--   1 root root  1076560 Apr 10 09:22 libGL.so.304.88
lrwxrwxrwx   1 root root       15 Apr 10 09:21 libnvcuvid.so -> libnvcuvid.so.1
lrwxrwxrwx   1 root root       20 Apr 10 09:21 libnvcuvid.so.1 ->  libnvcuvid.so.304.88
-rw-r--r--   1 root root  2196224 Apr 10 09:22 libnvcuvid.so.304.88
lrwxrwxrwx   1 root root       18 Apr 10 09:21 libnvidia-cfg.so -> libnvidia-cfg.so.1
lrwxrwxrwx   1 root root       23 Apr 10 09:21 libnvidia-cfg.so.1 -> libnvidia-cfg.so.304.88
-rw-r--r--   1 root root   144864 Apr 10 09:22 libnvidia-cfg.so.304.88
lrwxrwxrwx   1 root root       23 Apr 10 09:21 libnvidia-compiler.so -> libnvidia-compiler.so.1
lrwxrwxrwx   1 root root       28 Apr 10 09:21 libnvidia-compiler.so.1 -> libnvidia-compiler.so.304.88
-rw-r--r--   1 root root 27730224 Apr 10 09:22 libnvidia-compiler.so.304.88
-rw-r--r--   1 root root 35454032 Apr 10 09:22 libnvidia-glcore.so.304.88
lrwxrwxrwx   1 root root       17 Apr 10 09:21 libnvidia-ml.so -> libnvidia-ml.so.1
lrwxrwxrwx   1 root root       22 Apr 10 09:21 libnvidia-ml.so.1 -> libnvidia-ml.so.304.88
-rw-r--r--   1 root root   394280 Apr 10 09:22 libnvidia-ml.so.304.88
lrwxrwxrwx   1 root root       26 Apr 25 16:33 libnvidia-opencl.so.1 -> libnvidia-opencl.so.304.88
-rw-r--r--   1 root root  8628320 Apr 10 09:22 libnvidia-opencl.so.304.88
-rw-r--r--   1 root root    11704 Apr 10 09:22 libnvidia-tls.so.304.88
lrwxrwxrwx   1 root root       23 Apr 25 16:33 libnvidia-wfb.so.1 -> libnvidia-wfb.so.304.88
-rw-r--r--   1 root root   295272 Apr 10 09:22 libnvidia-wfb.so.304.88
lrwxrwxrwx   1 root root       14 Apr 10 09:21 libOpenCL.so -> libOpenCL.so.1
lrwxrwxrwx   1 root root       16 Apr 10 09:21 libOpenCL.so.1 -> libOpenCL.so.1.0
lrwxrwxrwx   1 root root       18 Apr 10 09:21 libOpenCL.so.1.0 -> libOpenCL.so.1.0.0
-rw-r--r--   1 root root    21296 Apr 10 09:22 libOpenCL.so.1.0.0
lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA_dynamic.so.1 -> libXvMCNVIDIA.so.304.88
lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA.so -> libXvMCNVIDIA.so.304.88
lrwxrwxrwx   1 root root       23 Apr 10 09:21 libXvMCNVIDIA.so.1 -> libXvMCNVIDIA.so.304.88
-rw-r--r--   1 root root   167000 Apr 10 09:22 libXvMCNVIDIA.so.304.88
drwxr-xr-x   2 root root     4096 Apr 25 16:32 tls
drwxr-xr-x   2 root root     4096 Apr 25 16:32 vdpau
drwxr-xr-x   2 root root     4096 Apr 25 16:32 xorg
-rw-r--r--   1 root root       27 Apr 10 09:22 XvMCConfig

/usr/lib/nvidia-settings-304:
total 72
drwxr-xr-x   6 root root  4096 Apr 25 16:32 .
drwxr-xr-x 176 root root 24576 Apr 26 03:50 ..
drwxr-xr-x   2 root root  4096 Apr 25 16:32 bin
drwxr-xr-x   3 root root  4096 Apr 25 16:32 include
-rw-r--r--   1 root root    29 Apr 10 09:20 ld.so.conf
-rw-r--r--   1 root root 23062 Apr 10 09:20 libXNVCtrl.a
drwxr-xr-x   3 root root  4096 Apr 25 16:32 share
drwxr-xr-x   4 root root  4096 Apr 25 16:32 usr

答案1

昨天我在 IRC 上与 Amonakov（primus 的开发人员之一）聊过这个问题。他告诉我，这是目前 Ubuntu PPA 中提供的 primus 版本中出现的问题。正如 Mr Double Xxx 所建议的，解决办法是改为使用optirun -b primus。它与 是不同的命令primusrun，但作用相同。该-b选项代表桥你用。

要用于vblank_mode=0基准测试目的，只需运行

vblank_mode=0 optirun -b primus

这很可能很快就会更新。

更新：

在 Ubuntu 的 primus 最新版本中，该命令primusrun再次完全发挥作用。

答案2

使用新的 Primus 后端，您还必须安装 Primus：

 sudo apt-get install primus

64 位：您还需要安装“primus-libs-ia32:i386”（请注意，如果您使用 Primus PPA，则需要安装的包是“primus-lib:i386”）：

 sudo apt-get install primus-libs-ia32:i386

您需要使用以下命令运行 primus

 vblank_mode=0 optirun -b primus glxspheres

如果您正在运行 Firefox，则忽略 Firefox 错误...

如果桥接是自动的，你可以查看差异

 x@Ubuntu:~$ optirun glxspheres 
 Polygons in scene: 62464
 Visual ID of window: 0x20
 Context is Direct
 OpenGL Renderer: GeForce GT 525M/PCIe/SSE2
 95.059492 frames/sec - 106.086393 Mpixels/sec
 106.950557 frames/sec - 110.888809 Mpixels/sec
 119.763802 frames/sec - 116.459279 Mpixels/sec

 x@Ubuntu:~$ vblank_mode=0 optirun -b primus glxspheres
 ATTENTION: default value of option vblank_mode overridden by environment.
 ATTENTION: default value of option vblank_mode overridden by environment.
 Polygons in scene: 62464
 ATTENTION: default value of option vblank_mode overridden by environment.
 ATTENTION: default value of option vblank_mode overridden by environment.
 Visual ID of window: 0x20
 Context is Direct
 OpenGL Renderer: GeForce GT 525M/PCIe/SSE2
 225.607877 frames/sec - 251.778391 Mpixels/sec
 232.861565 frames/sec - 244.446537 Mpixels/sec

答案3

最新版本的 primus 和 bumblebee 已解决问题。

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