ubuntu 13.10中的大黄蜂错误
我在ubuntu 13.10,12.04中安装了大黄蜂几次，但现在它不适用于ubuntu 13.10。 我按照这里的说明（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. 我清洗/安装大黄蜂，nvidia-319-更新等几次，但没有运气。 启动大黄蜂后的dmesg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.
bumblebee.conf
# 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.
lspci的
04:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev a1)
最后我找到了解决方案。 我发布它以供将来参考。
有两个问题。
1. bbswitch 2. nvidia-driver
ubuntu 13.10使用3.11.x内核，而bbswitch在3.8 to 3.11不起作用。 这是内核问题（根据博客）并修复在>= 3.12 。 我通过将内核升级到3.12.6解决了bbswitch问题。 这里
nvidia-304 ， nvidia-319在ubuntu 13.10不起作用。 我告诉这个是因为我在13.04用nvidia-319运行我的卡（740M）。 你必须安装nvidia-331 。 这是一个有用的参考， 如何使用nvidia-331安装bumblebee 。