X server does not start on qemu x86/x86-64 machines.

poky HEAD: f36926a264190e6202830e8520b41b30ae77ea43

I did not verify if X is functional on other qemu machines (qemuarm for example).

Reports:

Boot log:

X.Org X Server 1.14.0
Release Date: 2013-03-05
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.0-23-generic x86_64 
Current Operating System: Linux qemux86 3.8.1-yocto-standard #1 SMP PREEMPT Tue Mar 26 00:23:25 EET 2013 i686
Kernel command line: vga=0 root=/dev/vda rw mem=128M ip=192.168.7.2::192.168.7.1:255.255.255.0 oprofile.timer=1  console=ttyS0
Build Date: 26 March 2013  12:35:51AM
 
Current version of pixman: 0.29.2
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Mar 26 18:36:34 2013
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC
Initializing built-in extension XKEYBOARD
Initializing built-in extension XC-MISC
Initializing built-in extension XFIXES
Initializing built-in extension RENDER
Initializing built-in extension RANDR
Initializing built-in extension COMPOSITE
Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER
Initializing built-in extension DOUBLE-BUFFER
Initializing built-in extension DPMS
Initializing built-in extension X-Resource
Initializing built-in extension XVideo
Initializing built-in extension XVideo-MotionCompensation
Initializing built-in extension XFree86-VidModeExtension
Initializing built-in extension XFree86-DGA
Initializing built-in extension XFree86-DRI
Initializing built-in extension DRI2

Fatal server error:
no screens found
(EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE) 
Server terminated with error (1). Closing log file.
Starting advanced power management daemon: No APM support in kernel
(failed.)
 * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
   ...done.
Starting Distributed Compiler Daemon: distcc.
Starting IrDA: .
creating NFS state directory: done
starting 8 nfsd kernel threads: rpc.nfsd: Unable to access /proc/fs/nfsd errno 2 (No such file or directory).
Please try, as root, 'mount -t nfsd nfsd /proc/fs/nfsd' and then restart rpc.nfsd to correct the problem
done
starting mountd: done
starting statd: done
Starting syslogd/klogd: done
Starting udev
udevd[241]: starting version 182
btrfs: open /dev/hdc failed
btrfs: open /dev/hdc failed
Starting Telephony daemon
/usr/sbin/ofonod: error while loading shared libraries: libbluetooth.so.3: cannot open shared object file: No such file or directory
Starting OProfileUI server
Stopping Bootlog daemon: bootlogd.

Poky 8.0 (Yocto Project 1.3 Reference Distro) 1.3+snapshot-20130326 qemux86 ttyS0

qemux86 login: xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error

root@qemux86:~# cat /var/log/Xorg.0.log
[2818361.387] 
X.Org X Server 1.14.0
Release Date: 2013-03-05
[2818361.388] X Protocol Version 11, Revision 0
[2818361.389] Build Operating System: Linux 3.2.0-23-generic x86_64 
[2818361.391] Current Operating System: Linux qemux86 3.8.1-yocto-standard #1 SMP PREEMPT Tue Mar 26 00:23:25 EET 2013 i686
[2818361.391] Kernel command line: vga=0 root=/dev/vda rw mem=128M ip=192.168.7.2::192.168.7.1:255.255.255.0 oprofile.timer=1  console=ttyS0
[2818361.391] Build Date: 26 March 2013  12:35:51AM
[2818361.391]  
[2818361.391] Current version of pixman: 0.29.2
[2818361.391] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[2818361.391] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[2818361.391] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Mar 26 18:36:34 2013
[2818361.396] (==) Using config file: "/etc/X11/xorg.conf"
[2818361.396] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[2818361.399] (==) ServerLayout "Default Layout"
[2818361.399] (**) |-->Screen "Default Screen" (0)
[2818361.399] (**) |   |-->Monitor "Generic Monitor"
[2818361.400] (**) |   |-->Device "Graphics Controller"
[2818361.400] (**) |-->Input Device "Generic Keyboard"
[2818361.400] (**) |-->Input Device "Qemu Tablet"
[2818361.400] (==) Automatically adding devices
[2818361.400] (==) Automatically enabling devices
[2818361.400] (==) Automatically adding GPU devices
[2818361.401] (WW) The directory "/usr/share/fonts/X11/misc/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (WW) The directory "/usr/share/fonts/X11/TTF/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (WW) The directory "/usr/share/fonts/X11/OTF/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (WW) The directory "/usr/share/fonts/X11/Type1/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[2818361.401] 	Entry deleted from font path.
[2818361.401] (==) FontPath set to:
	
[2818361.401] (==) ModulePath set to "/usr/lib/xorg/modules"
[2818361.401] (II) Loader magic: 0x8246c20
[2818361.401] (II) Module ABI versions:
[2818361.401] 	X.Org ANSI C Emulation: 0.4
[2818361.401] 	X.Org Video Driver: 14.1
[2818361.401] 	X.Org XInput driver : 19.1
[2818361.401] 	X.Org Server Extension : 7.0
[2818361.405] (--) PCI:*(0:0:2:0) 15ad:0405:15ad:0405 rev 0, Mem @ 0xfd000000/16777216, 0xfe000000/65536, I/O @ 0x0000c090/16, BIOS @ 0x????????/65536
[2818361.405] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[2818361.406] Initializing built-in extension Generic Event Extension
[2818361.406] Initializing built-in extension SHAPE
[2818361.406] Initializing built-in extension MIT-SHM
[2818361.406] Initializing built-in extension XInputExtension
[2818361.406] Initializing built-in extension XTEST
[2818361.406] Initializing built-in extension BIG-REQUESTS
[2818361.406] Initializing built-in extension SYNC
[2818361.406] Initializing built-in extension XKEYBOARD
[2818361.406] Initializing built-in extension XC-MISC
[2818361.406] Initializing built-in extension XFIXES
[2818361.406] Initializing built-in extension RENDER
[2818361.406] Initializing built-in extension RANDR
[2818361.406] Initializing built-in extension COMPOSITE
[2818361.406] Initializing built-in extension DAMAGE
[2818361.406] Initializing built-in extension MIT-SCREEN-SAVER
[2818361.406] Initializing built-in extension DOUBLE-BUFFER
[2818361.406] Initializing built-in extension DPMS
[2818361.406] Initializing built-in extension X-Resource
[2818361.406] Initializing built-in extension XVideo
[2818361.406] Initializing built-in extension XVideo-MotionCompensation
[2818361.406] Initializing built-in extension XFree86-VidModeExtension
[2818361.406] Initializing built-in extension XFree86-DGA
[2818361.406] Initializing built-in extension XFree86-DRI
[2818361.406] Initializing built-in extension DRI2
[2818361.406] (II) LoadModule: "glx"
[2818361.415] (WW) Warning, couldn't open module glx
[2818361.415] (II) UnloadModule: "glx"
[2818361.415] (II) Unloading glx
[2818361.415] (EE) Failed to load module "glx" (module does not exist, 0)
[2818361.415] (II) LoadModule: "vmware"
[2818361.415] (WW) Warning, couldn't open module vmware
[2818361.415] (II) UnloadModule: "vmware"
[2818361.415] (II) Unloading vmware
[2818361.415] (EE) Failed to load module "vmware" (module does not exist, 0)
[2818361.415] (II) LoadModule: "evdev"
[2818361.415] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[2818361.418] (II) Module evdev: vendor="X.Org Foundation"
[2818361.418] 	compiled for 1.14.0, module version = 2.7.3
[2818361.418] 	Module class: X.Org XInput Driver
[2818361.418] 	ABI class: X.Org XInput driver, version 19.1
[2818361.418] (EE) No drivers available.
[2818361.418] 
Fatal server error:
[2818361.418] no screens found
[2818361.418] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[2818361.418] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[2818361.418] (EE)