relevant parts of X0rg.0.log are:
Code:
[ 328.393]
X.Org X Server 1.15.1
Release Date: 2014-04-13
[ 328.393] X Protocol Version 11, Revision 0
[ 328.393] Build Operating System: Linux 3.2.0-76-generic x86_64 Ubuntu
[ 328.393] Current Operating System: Linux sojojojo 3.19.0-59-generic #66~14.04.1-Ubuntu SMP Fri May 13 17:27:10 UTC 2016 x86_64
[ 328.393] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-59-generic root=UUID=25e636ac-092d-4710-b2b7-d5aac7ba96eb ro quiet splash
[ 328.393] Build Date: 12 February 2015 02:49:29PM
[ 328.393] xorg-server 2:1.15.1-0ubuntu2.7 (For technical support please see http://www.ubuntu.com/support)
[ 328.393] Current version of pixman: 0.30.2
[ 328.393] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 328.393] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 328.394] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Jun 14 15:41:43 2016
[ 328.394] (==) Using config file: "/etc/X11/xorg.conf"
[ 328.394] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 328.394] (==) ServerLayout "X.org Configured"
[ 328.394] (**) |-->Screen "Screen0" (0)
[ 328.394] (**) | |-->Monitor "Monitor0"
[ 328.395] (**) | |-->Device "Card1"
[ 328.395] (**) |-->Input Device "Mouse0"
[ 328.395] (**) |-->Input Device "Keyboard0"
[ 328.395] (==) Automatically adding devices
[ 328.395] (==) Automatically enabling devices
[ 328.395] (==) Automatically adding GPU devices
[ 328.395] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 328.395] Entry deleted from font path.
[ 328.395] (**) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins,
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 328.395] (**) ModulePath set to "/usr/lib/xorg/modules"
[ 328.395] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[ 328.395] (WW) Disabling Mouse0
[ 328.395] (WW) Disabling Keyboard0
[ 328.395] (II) Loader magic: 0x564ce722ad40
[ 328.395] (II) Module ABI versions:
[ 328.395] X.Org ANSI C Emulation: 0.4
[ 328.395] X.Org Video Driver: 15.0
[ 328.395] X.Org XInput driver : 20.0
[ 328.395] X.Org Server Extension : 8.0
[ 328.396] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 328.396] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 328.425] (--) PCI:*(0:0:15:0) 15ad:0405:15ad:0405 rev 0, Mem @ 0xec000000/67108864, 0xfe000000/8388608, I/O @ 0x00001070/16, BIOS @ 0x????????/32768
[ 328.425] (--) PCI: (0:3:0:0) 102b:0534:1028:04fa rev 0, Mem @ 0xea000000/16777216, 0xfd4f8000/16384, 0xfc800000/8388608
[ 328.425] Initializing built-in extension Generic Event Extension
[ 328.425] Initializing built-in extension SHAPE
[ 328.425] Initializing built-in extension MIT-SHM
[ 328.425] Initializing built-in extension XInputExtension
[ 328.425] Initializing built-in extension XTEST
[ 328.425] Initializing built-in extension BIG-REQUESTS
[ 328.425] Initializing built-in extension SYNC
[ 328.425] Initializing built-in extension XKEYBOARD
[ 328.425] Initializing built-in extension XC-MISC
[ 328.425] Initializing built-in extension SECURITY
[ 328.425] Initializing built-in extension XINERAMA
[ 328.425] Initializing built-in extension XFIXES
[ 328.425] Initializing built-in extension RENDER
[ 328.425] Initializing built-in extension RANDR
[ 328.425] Initializing built-in extension COMPOSITE
[ 328.425] Initializing built-in extension DAMAGE
[ 328.425] Initializing built-in extension MIT-SCREEN-SAVER
[ 328.425] Initializing built-in extension DOUBLE-BUFFER
[ 328.425] Initializing built-in extension RECORD
[ 328.425] Initializing built-in extension DPMS
[ 328.425] Initializing built-in extension Present
[ 328.425] Initializing built-in extension DRI3
[ 328.426] Initializing built-in extension X-Resource
[ 328.426] Initializing built-in extension XVideo
[ 328.426] Initializing built-in extension XVideo-MotionCompensation
[ 328.426] Initializing built-in extension SELinux
[ 328.426] Initializing built-in extension XFree86-VidModeExtension
[ 328.426] Initializing built-in extension XFree86-DGA
[ 328.426] Initializing built-in extension XFree86-DRI
[ 328.426] Initializing built-in extension DRI2
[ 328.426] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[ 328.426] (WW) "xmir" is not to be loaded by default. Skipping.
[ 328.426] (II) LoadModule: "glx"
[ 328.426] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 328.427] (II) Module glx: vendor="X.Org Foundation"
[ 328.427] compiled for 1.15.1, module version = 1.0.0
[ 328.427] ABI class: X.Org Server Extension, version 8.0
[ 328.427] (==) AIGLX enabled
[ 328.428] Loading extension GLX
[ 328.428] (II) LoadModule: "fbdev"
[ 328.428] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 328.428] (II) Module fbdev: vendor="X.Org Foundation"
[ 328.428] compiled for 1.15.0, module version = 0.4.4
[ 328.428] Module class: X.Org Video Driver
[ 328.428] ABI class: X.Org Video Driver, version 15.0
[ 328.428] (II) FBDEV: driver for framebuffer: fbdev
[ 328.428] (++) using VT number 8
[ 328.433] (WW) Falling back to old probe method for fbdev
[ 328.433] (II) Loading sub module "fbdevhw"
[ 328.433] (II) LoadModule: "fbdevhw"
[ 328.433] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 328.433] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 328.433] compiled for 1.15.1, module version = 0.0.2
[ 328.433] ABI class: X.Org Video Driver, version 15.0
[ 328.433] (II) FBDEV(0): using /dev/fb1
[ 328.433] (**) FBDEV(0): Depth 16, (--) framebuffer bpp 16
[ 328.433] (==) FBDEV(0): RGB weight 565
[ 328.433] (==) FBDEV(0): Default visual is TrueColor
[ 328.433] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[ 328.433] (II) FBDEV(0): hardware: evdidrmfb (video memory: 3072kB)
[ 328.434] (**) FBDEV(0): Option "fbdev" "/dev/fb1"
[ 328.434] (II) FBDEV(0): checking modes against framebuffer device...
[ 328.434] (II) FBDEV(0): checking modes against monitor...
[ 328.434] (--) FBDEV(0): Virtual size is 1024x768 (pitch 1024)
[ 328.434] (**) FBDEV(0): Built-in mode "current"
[ 328.434] (==) FBDEV(0): DPI set to (96, 96)
[ 328.434] (II) Loading sub module "fb"
[ 328.434] (II) LoadModule: "fb"
[ 328.434] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 328.434] (II) Module fb: vendor="X.Org Foundation"
[ 328.434] compiled for 1.15.1, module version = 1.0.0
[ 328.434] ABI class: X.Org ANSI C Emulation, version 0.4
[ 328.434] (**) FBDEV(0): using shadow framebuffer
[ 328.434] (II) Loading sub module "shadow"
[ 328.434] (II) LoadModule: "shadow"
[ 328.434] (II) Loading /usr/lib/xorg/modules/libshadow.so
[ 328.435] (II) Module shadow: vendor="X.Org Foundation"
[ 328.435] compiled for 1.15.1, module version = 1.1.0
[ 328.435] ABI class: X.Org ANSI C Emulation, version 0.4
[ 328.436] (==) FBDEV(0): Backing store enabled
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
...
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (EE) FBDEV(0): FBIOPUTCMAP: Invalid argument
[ 328.436] (==) FBDEV(0): DPMS enabled
[ 328.436] (==) RandR enabled
[ 328.436] (II) Found 2 VGA devices: arbiter wrapping enabled
[ 328.445] (II) SELinux: Disabled on system
[ 328.446] (II) AIGLX: Screen 0 is not DRI2 capable
[ 328.446] (EE) AIGLX: reverting to software rendering
[ 328.467] (II) AIGLX: Loaded and initialized swrast
[ 328.467] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 328.497] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[ 328.502] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[ 328.502] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 328.502] (II) LoadModule: "evdev"
[ 328.502] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
...