title: module ABI major version (12) doesn't match the server's version (11)
body: <p>I am trying to run the x server with ubuntu12.04 system .
  I have updated all packages .
  But when I am trying to execute x server command then ,I am getting below errors :</p>
  
  <pre><code>1) module ABI major version (12) doesn't match the server's version (11)
  2) Failed to load module "pvr" (module requirement mismatch, 0)
  3) FBDEV(0): Failed to allocate shadow framebuffer
  </code></pre>
  
  <p>PFB my xserver log file:</p>
  
  <pre><code>[  1140.525]
  X.Org X Server 1.11.3
  Release Date: 2011-12-16
  [  1140.525] X Protocol Version 11, Revision 0
  [  1140.525] Build Operating System: Linux 2.6.42-51-highbank armv7l Ubuntu
  [  1140.525] Current Operating System: Linux localhost.localdomain 2.6.37 #1 Tue
   Jul 8 16:49:39 IST 2014 armv7l
  [  1140.525] Kernel command line: console=ttyO0,115200n8 noinitrd rw ethaddr=10.
  60.4.222 ip=dhcp root=/dev/nfs nfsroot=10.60.4.135:/home/ppc/Downloads/armel_ubu
  ntu,nolock, mem=128M vram=50M ti814xfb.vram=0:48M,1:1M,2:1M notifyk.vpssm3_sva=0
  xA0000000 omapdss.def_disp="hdmi"
  [  1140.533] Build Date: 16 October 2013  04:40:01PM
  [  1140.534] xorg-server 2:1.11.4-0ubuntu10.14 (For technical support please see
   http://www.ubuntu.com/support) 
  [  1140.534] Current version of pixman: 0.30.2
  [  1140.534]    Before reporting problems, check http://wiki.x.org
          to make sure that you have the latest version.
  [  1140.534] Markers: (--) probed, (**) from config file, (==) default setting,
          (++) from command line, (!!) notice, (II) informational,
          (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
  [  1140.547] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Jan  1 00:19:00 197
  0
  [  1140.555] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
  [  1140.560] (==) No Layout section.  Using the first Screen section.
  [  1140.560] (==) No screen section available. Using defaults.
  [  1140.560] (**) |--&gt;Screen "Default Screen Section" (0)
  [  1140.560] (**) |   |--&gt;Monitor "&lt;default monitor&gt;"
  [  1140.562] (==) No monitor specified for screen "Default Screen Section".
          Using a default monitor configuration.
  [  1140.562] (==) Automatically adding devices
  [  1140.562] (==) Automatically enabling devices
  [  1140.563] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
  [  1140.563]    Entry deleted from font path.
  [  1140.563] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
  [  1140.563]    Entry deleted from font path.
  [  1140.564] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
  [  1140.564]    Entry deleted from font path.
  [  1140.564] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
  [  1140.565]    Entry deleted from font path.
  [  1140.565] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
  [  1140.565]    Entry deleted from font path.
  [  1140.565] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueTyp
  e" does not exist.
  [  1140.566]    Entry deleted from font path.
  [  1140.566] (==) FontPath set to:
          /usr/share/fonts/X11/misc,
          /usr/share/fonts/X11/Type1,
          built-ins
  [  1140.566] (==) ModulePath set to "/usr/lib/arm-linux-gnueabi/xorg/extra-modul
  es,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
  [  1140.566] (II) The server relies on udev to provide the list of input devices
  .
          If no devices become available, reconfigure udev or disable AutoAddDevic
  es.
  [  1140.566] (II) Loader magic: 0x40159d00
  [  1140.566] (II) Module ABI versions:
  [  1140.566]    X.Org ANSI C Emulation: 0.4
  [  1140.566]    X.Org Video Driver: 11.0
  [  1140.566]    X.Org XInput driver : 16.0
  [  1140.566]    X.Org Server Extension : 6.0
  [  1140.566] (II) LoadModule: "extmod"
  [  1140.576] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
  [  1140.585] (II) Module extmod: vendor="X.Org Foundation"
  [  1140.585]    compiled for 1.11.3, module version = 1.0.0
  [  1140.585]    Module class: X.Org Server Extension
  [  1140.585]    ABI class: X.Org Server Extension, version 6.0
  [  1140.585] (II) Loading extension MIT-SCREEN-SAVER
  [  1140.585] (II) Loading extension XFree86-VidModeExtension
  [  1140.585] (II) Loading extension XFree86-DGA
  [  1140.585] (II) Loading extension DPMS
  [  1140.585] (II) Loading extension XVideo
  [  1140.585] (II) Loading extension XVideo-MotionCompensation
  [  1140.585] (II) Loading extension X-Resource
  [  1140.585] (II) LoadModule: "dbe"
  [  1140.587] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
  [  1140.590] (II) Module dbe: vendor="X.Org Foundation"
  [  1140.590]    compiled for 1.11.3, module version = 1.0.0
  [  1140.590]    Module class: X.Org Server Extension
  [  1140.591]    ABI class: X.Org Server Extension, version 6.0
  [  1140.591] (II) Loading extension DOUBLE-BUFFER
  [  1140.591] (II) LoadModule: "glx"
  [  1140.593] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
  [  1140.616] (II) Module glx: vendor="X.Org Foundation"
  [  1140.616]    compiled for 1.11.3, module version = 1.0.0
  [  1140.616]    ABI class: X.Org Server Extension, version 6.0
  [  1140.616] (==) AIGLX enabled
  [  1140.616] (II) Loading extension GLX
  [  1140.616] (II) LoadModule: "record"
  [  1140.618] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
  [  1140.622] (II) Module record: vendor="X.Org Foundation"
  [  1140.622]    compiled for 1.11.3, module version = 1.13.0
  [  1140.622]    Module class: X.Org Server Extension
  [  1140.622]    ABI class: X.Org Server Extension, version 6.0
  [  1140.622] (II) Loading extension RECORD
  [  1140.622] (II) LoadModule: "dri"
  [  1140.624] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
  [  1140.630] (II) Module dri: vendor="X.Org Foundation"
  [  1140.630]    compiled for 1.11.3, module version = 1.0.0
  [  1140.630]    ABI class: X.Org Server Extension, version 6.0
  [  1140.630] (II) Loading extension XFree86-DRI
  [  1140.630] (II) LoadModule: "dri2"
  [  1140.632] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
  [  1140.635] (II) Module dri2: vendor="X.Org Foundation"
  [  1140.635]    compiled for 1.11.3, module version = 1.2.0
  [  1140.635]    ABI class: X.Org Server Extension, version 6.0
  [  1140.636] (II) Loading extension DRI2
  [  1140.636] (==) Matched pvr as autoconfigured driver 0
  [  1140.636] (==) Matched fbdev as autoconfigured driver 1
  [  1140.636] (==) Assigned the driver to the xf86ConfigLayout
  [  1140.636] (II) LoadModule: "pvr"
  [  1140.641] (II) Loading /usr/lib/xorg/modules/drivers/pvr_drv.so
  [  1140.751] (II) Module PVR: vendor="X.Org Foundation"
  [  1140.751]    compiled for 1.12.0, module version = 110.235.9475
  [  1140.751]    Module class: X.Org Video Driver
  [  1140.752]    ABI class: X.Org Video Driver, version 12.0
  [  1140.752] (EE) module ABI major version (12) doesn't match the server's version (11)
  [  1140.752] (II) UnloadModule: "pvr"
  [  1140.752] (II) Unloading pvr
  [  1140.752] (EE) Failed to load module "pvr" (module requirement mismatch, 0)
  [  1140.752] (II) LoadModule: "fbdev"
  [  1140.755] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
  [  1140.759] (II) Module fbdev: vendor="X.Org Foundation"
  [  1140.759]    compiled for 1.11.3, module version = 0.4.2
  [  1140.759]    ABI class: X.Org Video Driver, version 11.0
  [  1140.759] (==) Matched pvr as autoconfigured driver 0
  [  1140.759] (==) Matched fbdev as autoconfigured driver 1
  [  1140.759] (==) Assigned the driver to the xf86ConfigLayout
  [  1140.759] (II) LoadModule: "pvr"
  [  1140.763] (II) Loading /usr/lib/xorg/modules/drivers/pvr_drv.so
  [  1140.763] (II) Module PVR: vendor="X.Org Foundation"
  [  1140.763]    compiled for 1.12.0, module version = 110.235.9475
  [  1140.763]    Module class: X.Org Video Driver
  [  1140.763]    ABI class: X.Org Video Driver, version 12.0
  [  1140.763] (EE) module ABI major version (12) doesn't match the server's version (11)
  [  1140.763] (II) UnloadModule: "pvr"
  [  1140.763] (II) Unloading pvr
  [  1140.763] (EE) Failed to load module "pvr" (module requirement mismatch, 0)
  [  1140.763] (II) LoadModule: "fbdev"
  [  1140.766] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
  [  1140.766] (II) Module fbdev: vendor="X.Org Foundation"
  [  1140.766]    compiled for 1.11.3, module version = 0.4.2
  [  1140.766]    ABI class: X.Org Video Driver, version 11.0
  [  1140.766] (II) UnloadModule: "fbdev"
  [  1140.767] (II) Unloading fbdev
  [  1140.767] (II) Failed to load module "fbdev" (already loaded, 0)
  [  1140.767] (II) FBDEV: driver for framebuffer: fbdev
  [  1140.767] (--) using VT number 8
  
  [  1140.767] (WW) Falling back to old probe method for fbdev
  [  1140.768] (II) Loading sub module "fbdevhw"
  [  1140.768] (II) LoadModule: "fbdevhw"
  [  1140.771] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
  [  1140.774] (II) Module fbdevhw: vendor="X.Org Foundation"
  [  1140.774]    compiled for 1.11.3, module version = 0.0.2
  [  1140.774]    ABI class: X.Org Video Driver, version 11.0
  [  1140.889] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
  [  1140.889] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
  [  1140.890] (II) FBDEV(0): using default device
  [  1140.890] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
  [  1140.955] (II) FBDEV(0): Creating default Display subsection in Screen sectio
  n
          "Default Screen Section" for depth/fbbpp 24/32
  [  1140.955] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
  [  1140.955] (==) FBDEV(0): RGB weight 888
  [  1140.955] (==) FBDEV(0): Default visual is TrueColor
  [  1140.955] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
  [  1140.955] (II) FBDEV(0): hardware: ti81xxfb (video memory: 24576kB)
  [  1140.955] (II) FBDEV(0): checking modes against framebuffer device...
  [  1140.955] (II) FBDEV(0): checking modes against monitor...
  [  1140.955] (--) FBDEV(0): Virtual size is 1920x1080 (pitch 1920)
  [  1140.955] (**) FBDEV(0):  Built-in mode "current": 148.5 MHz, 67.5 kHz, 60.0
  Hz
  [  1140.955] (II) FBDEV(0): Modeline "current"x0.0  148.50  1920 2008 2052 2200
   1080 1084 1089 1125 -hsync -vsync -csync (67.5 kHz)
  [  1140.955] (==) FBDEV(0): DPI set to (96, 96)
  [  1140.955] (II) Loading sub module "fb"
  [  1140.956] (II) LoadModule: "fb"
  [  1140.959] (II) Loading /usr/lib/xorg/modules/libfb.so
  [  1140.969] (II) Module fb: vendor="X.Org Foundation"
  [  1140.969]    compiled for 1.11.3, module version = 1.0.0
  [  1140.969]    ABI class: X.Org ANSI C Emulation, version 0.4
  [  1140.969] (**) FBDEV(0): using shadow framebuffer
  [  1140.969] (II) Loading sub module "shadow"
  [  1140.969] (II) LoadModule: "shadow"
  [  1140.973] (II) Loading /usr/lib/xorg/modules/libshadow.so
  [  1140.976] (II) Module shadow: vendor="X.Org Foundation"
  [  1140.976]    compiled for 1.11.3, module version = 1.1.0
  [  1140.976]    ABI class: X.Org ANSI C Emulation, version 0.4
  [  1140.976] (==) Depth 24 pixmap format is 32 bpp
  [  1141.022] (EE) FBDEV(0): Failed to allocate shadow framebuffer
  [  1141.022]
  Fatal server error:
  [  1141.022] AddScreen/ScreenInit failed for driver 0
  [  1141.022]
  [  1141.022]
  Please consult the The X.Org Foundation support
           at http://wiki.x.org
   for help.
  [  1141.022] Please also check the log file at "/var/log/Xorg.0.log" for additio
  nal information.
  [  1141.022]
  [  1141.024]  ddxSigGiveUp: Closing log
  [  1141.024] Server terminated with error (1). Closing log file.
  </code></pre>
  
  <p>Can you please guide me in resolving this issue  ..</p>
  
  <p>Tr,
  Ashwin</p>