nvidia-driver-bumblebee ?

[Luca Boccassi]

On Thu, 2015-11-12 at 20:38 +0100, Andreas Beckmann wrote:
> On 2015-11-10 23:30, Luca Boccassi wrote:
> > Also isn't libglx (from xserver-xorg-video-nvidia) needed? Bumblebee
> > creates a new xorg instance on the fly where the rendering happens if
> > I remember correctly.
> 
> Ah, in that case we can't install less :-(
> 
> I pushed a test branch in bumblebee.git that should add support for the
> legacy drivers, but I have no way to test it :-)
> It would be nice if you could try this out.

Unfortunately same problem as before. The legacy-340xx works, but if I
select nvidia-current (via update-glx too) it loads the right kernel
module but it complains that the client is the 340xx. It looks like the
symlinks are pointing to the right version (nvidia-current) so not sure
where that is coming from.

Nov 12 22:24:08 laptop kernel: bbswitch: enabling discrete graphics
Nov 12 22:24:08 laptop kernel: [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:03:00.0 on minor 1
Nov 12 22:24:08 laptop kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  352.55  Thu Oct  8 15:18:00 PDT 2015
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) config/udev: removing GPU device /sys/devices/pci0000:00/0000:00:1c.4/0000:03:00.0/drm/card1 /dev/dri/card1
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) config/udev: Adding drm device (/dev/dri/card1)
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) xfree86: Adding drm device (/dev/dri/card1)
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) LoadModule: "modesetting"
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) Module modesetting: vendor="X.Org Foundation"
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: compiled for 1.17.2, module version = 1.17.2
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: Module class: X.Org Video Driver
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: ABI class: X.Org Video Driver, version 19.0
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) UnloadModule: "modesetting"
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) Unloading modesetting
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: (II) Failed to load module "modesetting" (already loaded, 0)
Nov 12 22:24:08 laptop gdm-Xorg-:0[1251]: xf86: found device 1
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175813] [ERROR][XORG] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175835] [WARN][XORG] (WW) Unresolved symbol: fbGetGCPrivateKey
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175840] [ERROR][XORG] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175842] [ERROR][XORG] (EE) NVIDIA:     system's kernel log for additional error messages and
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175845] [ERROR][XORG] (EE) NVIDIA:     consult the NVIDIA README for details.
Nov 12 22:24:08 laptop kernel: NVRM: API mismatch: the client has the version 340.93, but
                                    NVRM: this kernel module has the version 352.55.  Please
                                    NVRM: make sure that this kernel module and all NVIDIA driver
                                    NVRM: components have the same version.
Nov 12 22:24:08 laptop kernel: NVRM: nvidia_frontend_ioctl: minor 255, module->ioctl failed, error -22
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175847] [ERROR][XORG] (EE) No devices detected.
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175850] [ERROR][XORG] (EE)
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175852] [ERROR][XORG] (EE) no screens found(EE)
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175855] [ERROR][XORG] (EE)
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175858] [ERROR][XORG] (EE) Please also check the log file at "/var/log/Xorg.8.log" for additional information.
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175860] [ERROR][XORG] (EE)
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175862] [ERROR][XORG] (EE) Server terminated with error (1). Closing log file.
Nov 12 22:24:08 laptop bumblebeed[999]: [  202.175864] [ERROR]X did not start properly

Kind regards,
Luca Boccassi