The last update on Tumbleweed broke my install. Now, xserver won't start on
boot.
 Here is my /var/log/Xorg.8 :
[   290.139] 
X.Org X Server 1.16.2
Release Date: 2014-11-10
[   290.139] X Protocol Version 11, Revision 0
[   290.139] Build Operating System: openSUSE SUSE LINUX
[   290.139] Current Operating System: Linux the-machine 3.19.3-1-desktop #1
SMP PREEMPT Thu Mar 26 17:34:34 UTC 2015 (f10e7fc) x86_64
[   290.139] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.3-1-desktop
root=UUID=8ab127b0-f3f5-4efd-8e2c-9cc8123c793d
resume=/dev/disk/by-id/ata-ST9750420AS_5WS4LFNC-part5 splash=silent quiet
showopts
[   290.139] Build Date: 30 January 2015  09:28:32PM
[   290.139]  
[   290.139] Current version of pixman: 0.32.6
[   290.139]     Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[   290.139] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   290.139] (==) Log file: "/var/log/Xorg.8.log", Time: Wed Apr  1 18:19:08
2015
[   290.148] (++) Using config file: "/etc/bumblebee/xorg.conf.nvidia"
[   290.148] (++) Using config directory: "/etc/bumblebee/xorg.conf.d"
[   290.148] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   290.154] (==) ServerLayout "Layout0"
[   290.154] (**) |-->Screen "Default Screen" (0)
[   290.154] (**) |   |-->Monitor "<default monitor>"
[   290.154] (**) |   |-->Device "DiscreteNvidia"
[   290.154] (==) No monitor specified for screen "Default Screen".
    Using a default monitor configuration.
[   290.154] (**) Option "AutoAddDevices" "false"
[   290.154] (**) Option "AutoAddGPU" "false"
[   290.154] (**) Not automatically adding devices
[   290.154] (==) Automatically enabling devices
[   290.154] (**) Not automatically adding GPU devices
[   290.154] (WW) The directory "/usr/share/fonts/misc/sgi" does not exist.
[   290.154]     Entry deleted from font path.
[   290.154] (==) FontPath set to:
    /usr/share/fonts/misc:unscaled,
    /usr/share/fonts/Type1/,
    /usr/share/fonts/100dpi:unscaled,
    /usr/share/fonts/75dpi:unscaled,
    /usr/share/fonts/ghostscript/,
    /usr/share/fonts/cyrillic:unscaled,
    /usr/share/fonts/truetype/,
    built-ins
[   290.154] (++) ModulePath set to
"/usr/lib64/nvidia/xorg/,/usr/lib64/xorg/modules"
[   290.154] (==) |-->Input Device "<default pointer>"
[   290.154] (==) |-->Input Device "<default keyboard>"
[   290.154] (==) The core pointer device wasn't specified explicitly in the
layout.
    Using the default mouse configuration.
[   290.154] (==) The core keyboard device wasn't specified explicitly in the
layout.
    Using the default keyboard configuration.
[   290.154] (II) Loader magic: 0x80dc60
[   290.154] (II) Module ABI versions:
[   290.154]     X.Org ANSI C Emulation: 0.4
[   290.154]     X.Org Video Driver: 18.0
[   290.154]     X.Org XInput driver : 21.0
[   290.154]     X.Org Server Extension : 8.0
[   290.154] (II) xfree86: Adding drm device (/dev/dri/card1)
[   290.154] (II) xfree86: Adding drm device (/dev/dri/card0)
[   290.156] (--) PCI: (0:1:0:0) 10de:0de9:1043:1477 rev 161, Mem @
0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @
0x0000e000/128, BIOS @ 0x????????/524288
[   290.156] (II) LoadModule: "glx"
[   290.157] (II) Loading /usr/lib64/nvidia/xorg/modules/extensions/libglx.so
[   290.862] (II) Module glx: vendor="NVIDIA Corporation"
[   290.862]     compiled for 4.0.2, module version = 1.0.0
[   290.862]     Module class: X.Org Server Extension
[   290.868] (II) NVIDIA GLX Module  346.47  Thu Feb 19 18:09:07 PST 2015
[   290.879] (II) LoadModule: "nvidia"
[   290.879] (II) Loading /usr/lib64/xorg/modules/drivers/nvidia_drv.so
[   290.880] (II) Module nvidia: vendor="NVIDIA Corporation"
[   290.880]     compiled for 4.0.2, module version = 1.0.0
[   290.880]     Module class: X.Org Video Driver
[   290.880] (II) LoadModule: "mouse"
[   290.880] (II) Loading /usr/lib64/xorg/modules/input/mouse_drv.so
[   290.889] (II) Module mouse: vendor="X.Org Foundation"
[   290.889]     compiled for 1.16.2, module version = 1.9.1
[   290.889]     Module class: X.Org XInput Driver
[   290.889]     ABI class: X.Org XInput driver, version 21.0
[   290.889] (II) LoadModule: "kbd"
[   290.889] (II) Loading /usr/lib64/xorg/modules/input/kbd_drv.so
[   290.901] (II) Module kbd: vendor="X.Org Foundation"
[   290.901]     compiled for 1.16.2, module version = 1.8.0
[   290.901]     Module class: X.Org XInput Driver
[   290.901]     ABI class: X.Org XInput driver, version 21.0
[   290.901] (II) NVIDIA dlloader X Driver  346.47  Thu Feb 19 17:47:18 PST
2015
[   290.901] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[   290.901] (--) using VT number 1


[   290.902] (EE) No devices detected.
[   290.902] (EE) 
Fatal server error:
[   290.902] (EE) no screens found(EE) 
[   290.902] (EE) 
Please consult the The X.Org Foundation support 
     at http://wiki.x.org
 for help. 
[   290.902] (EE) Please also check the log file at "/var/log/Xorg.8.log" for
additional information.
[   290.902] (EE)


I tried reinstalling bumblebee and nvidia-bumblebee but no luck. Also, when I
do mkinitrd, I have an error that says that file /weak-update/nvidia.ko is not
found. I don't have a log for that, I can get one if you want.