我在 ubuntu 13.10、12.04 中安装了几次 bumblebee，但现在它在 ubuntu 13.10 上不起作用。我按照说明这里（包括 nvidia-319-updates）。当我尝试运行 optirun 时，它显示错误。
$optirun -vv firefox
[ 37.843018] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 37.843234] [INFO]Configured driver: nvidia
[ 37.843318] [DEBUG]optirun version 3.2.1 starting...
[ 37.843325] [DEBUG]Active configuration:
[ 37.843328] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 37.843331] [DEBUG] X display: :8
[ 37.843333] [DEBUG] LD_LIBRARY_PATH: /usr/lib/nvidia-319-updates:/usr/lib32/nvidia-319-updates
[ 37.843336] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 37.843339] [DEBUG] Accel/display bridge: auto
[ 37.843342] [DEBUG] VGL Compression: proxy
[ 37.843344] [DEBUG] VGLrun extra options:
[ 37.843347] [DEBUG] Primus LD Path: /usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
[ 37.863100] [DEBUG]Using auto-detected bridge primus
[ 38.752137] [INFO]Response: No - error: [XORG] (EE) Failed to load /usr/lib/xorg/modules/libglamoregl.so: /usr/lib/xorg/modules/libglamoregl.so: undefined symbol: _glapi_tls_Context
[ 38.752152] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) Failed to load /usr/lib/xorg/modules/libglamoregl.so: /usr/lib/xorg/modules/libglamoregl.so: undefined symbol: _glapi_tls_Context
[ 38.752158] [DEBUG]Socket closed.
[ 38.752171] [ERROR]Aborting because fallback start is disabled.
[ 38.752176] [DEBUG]Killing all remaining processes.
我清除/安装bumblebee、nvidia-319-updates 等几次，但没有运气。
dmesg启动 bumblebee 后的消息。
[ 38.020998] nvidia: module license 'NVIDIA' taints kernel.
[ 38.021003] Disabling lock debugging due to kernel taint
[ 38.027124] [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:04:00.0 on minor 1
[ 38.027131] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 319.60 Wed Sep 25 14:28:26 PDT 2013
[ 38.752497] vgaarb: this pci device is not a vga device
[ 38.778036] NVRM: failed to copy vbios to system memory.
[ 38.780897] NVRM: RmInitAdapter failed! (0x30:0xffffffff:711)
[ 38.780907] NVRM: rm_init_adapter(0) failed
[ 334.417657] bbswitch: version 0.7
[ 334.417663] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0
[ 334.417670] bbswitch: Found discrete VGA device 0000:04:00.0: \_SB_.PCI0.RP05.PXSX
[ 334.417682] bbswitch: failed to evaluate \_SB_.PCI0.RP05.PXSX._DSM {0xF8,0xD8,0x86,0xA4,0xDA,0x0B,0x1B,0x47,0xA7,0x2B,0x60,0x42,0xA6,0xB5,0xBE,0xE0} 0x100 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[ 334.417689] bbswitch: failed to evaluate \_SB_.PCI0.RP05.PXSX._DSM {0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0xEA,0x12,0x9F,0xD4} 0x102 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[ 334.417700] bbswitch: failed to evaluate \_SB_.PCI0.GFX0._DSM {0xA0,0xA0,0x95,0x9D,0x60,0x00,0x48,0x4D,0xB3,0x4D,0x7E,0x5F,0xEA,0x12,0x9F,0xD4} 0x102 0x0 {0x00,0x00,0x00,0x00}: AE_NOT_FOUND
[ 334.417701] bbswitch: No suitable _DSM call found.
大黄蜂配置文件
# Configuration file for Bumblebee. Values should **not** be put between quotes
## Server options. Any change made in this section will need a server restart
# to take effect.
[bumblebeed]
# The secondary Xorg server DISPLAY number
VirtualDisplay=:8
# Should the unused Xorg server be kept running? Set this to true if waiting
# for X to be ready is too long and don't need power management at all.
KeepUnusedXServer=false
# The name of the Bumbleblee server group name (GID name)
ServerGroup=bumblebee
# Card power state at exit. Set to false if the card shoud be ON when Bumblebee
# server exits.
TurnCardOffAtExit=false
# The default behavior of '-f' option on optirun. If set to "true", '-f' will
# be ignored.
NoEcoModeOverride=false
# The Driver used by Bumblebee server. If this value is not set (or empty),
# auto-detection is performed. The available drivers are nvidia and nouveau
# (See also the driver-specific sections below)
Driver=nvidia
# Directory with a dummy config file to pass as a -configdir to secondary X
XorgConfDir=/etc/bumblebee/xorg.conf.d
## Client options. Will take effect on the next optirun executed.
[optirun]
# Acceleration/ rendering bridge, possible values are auto, virtualgl and
# primus.
Bridge=auto
# The method used for VirtualGL to transport frames between X servers.
# Possible values are proxy, jpeg, rgb, xv and yuv.
VGLTransport=proxy
# List of paths which are searched for the primus libGL.so.1 when using
# the primus bridge
PrimusLibraryPath=/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
# Should the program run under optirun even if Bumblebee server or nvidia card
# is not available?
AllowFallbackToIGC=false
# Driver-specific settings are grouped under [driver-NAME]. The sections are
# parsed if the Driver setting in [bumblebeed] is set to NAME (or if auto-
# detection resolves to NAME).
# PMMethod: method to use for saving power by disabling the nvidia card, valid
# values are: auto - automatically detect which PM method to use
# bbswitch - new in BB 3, recommended if available
# switcheroo - vga_switcheroo method, use at your own risk
# none - disable PM completely
# https://github.com/Bumblebee-Project/Bumblebee/wiki/Comparison-of-PM-methods
## Section with nvidia driver specific options, only parsed if Driver=nvidia
[driver-nvidia]
# Module name to load, defaults to Driver if empty or unset
KernelDriver=nvidia-319-updates
PMMethod=auto
# colon-separated path to the nvidia libraries
LibraryPath=/usr/lib/nvidia-319-updates:/usr/lib32/nvidia-319-updates
# comma-separated path of the directory containing nvidia_drv.so and the
# default Xorg modules path
XorgModulePath=/usr/lib/nvidia-319-updates/xorg,/usr/lib/xorg/modules
XorgConfFile=/etc/bumblebee/xorg.conf.nvidia
## Section with nouveau driver specific options, only parsed if Driver=nouveau
[driver-nouveau]
KernelDriver=nouveau
PMMethod=auto
XorgConfFile=/etc/bumblebee/xorg.conf.nouveau
xorg.bumbleebee.nvidia
Section "Device"
Identifier "DiscreteNvidia"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BusID "PCI:04:00:0" #changed to 04:00.0 but no luck. So revert back.
串行通信
04:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev a1)
答案1
我终于找到了解决方案。我将其发布出来以供将来参考。
有两个问题。
1. bbswitch
2. nvidia-driver
ubuntu 13.10正在使用3.11.x内核，但bbswitch在 中无法运行3.8 to 3.11。这是内核问题（根据博客）并在 中修复>= 3.12。我bbswitch通过将内核升级到 解决了这个问题3.12.6。这里
nvidia-304，nvidia-319无法在 中工作ubuntu 13.10。我之所以这么说，是因为我nvidia-319在 中运行我的卡（740M） 13.04。您必须安装nvidia-331。这是一个有用的参考，如何使用 nvidia-331 安装 bumblebee。