Regular user can not startx.

Tue Apr 4 23:51:29 UTC 2017

Sorry.
I login as root, my Xorg.0.log was overwritten.
This is correct error.log (Xorg.0.log)

[ 5527.923]
X.Org X Server 1.18.4
Release Date: 2016-07-19
[ 5527.923] X Protocol Version 11, Revision 0
[ 5527.923] Build Operating System: FreeBSD 11.0-RELEASE-p8 amd64
[ 5527.923] Current Operating System: FreeBSD FreeBSD.example.ne.jp 11.0-RELEASE-p8 FreeBSD 11.0-RELEASE-p8 #0: Fri Mar 31 02:29:33 JST 2017 root at freebsd.example.ne.jp:/usr/obj/usr/src/sys/MYKERNEL-20170331-ver001 amd64
[ 5527.923] Build Date: 02 April 2017 10:02:26AM
[ 5527.923]
[ 5527.923] Current version of pixman: 0.34.0
[ 5527.923] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 5527.923] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 5527.924] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 5 08:36:18 2017
[ 5527.924] (==) Using config file: "/etc/X11/xorg.conf"
[ 5527.924] (==) Using system config directory "/usr/local/share/X11/xorg.conf.d"
[ 5527.924] (==) ServerLayout "X.org Configured"
[ 5527.924] (**) |-->Screen "Screen0" (0)
[ 5527.924] (**) | |-->Monitor "Monitor0"
[ 5527.924] (**) | |-->Device "Card0"
[ 5527.924] (**) |-->Input Device "Mouse0"
[ 5527.924] (**) |-->Input Device "Keyboard0"
[ 5527.924] (==) Automatically adding devices
[ 5527.924] (==) Automatically enabling devices
[ 5527.924] (==) Not automatically adding GPU devices
[ 5527.924] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 5527.924] (**) FontPath set to:
/usr/local/share/fonts/misc/,
/usr/local/share/fonts/TTF/,
/usr/local/share/fonts/OTF/,
/usr/local/share/fonts/Type1/,
/usr/local/share/fonts/100dpi/,
/usr/local/share/fonts/75dpi/,
/usr/local/share/fonts/misc/,
/usr/local/share/fonts/TTF/,
/usr/local/share/fonts/OTF/,
/usr/local/share/fonts/Type1/,
/usr/local/share/fonts/100dpi/,
/usr/local/share/fonts/75dpi/
[ 5527.924] (**) ModulePath set to "/usr/local/lib/xorg/modules"
[ 5527.924] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[ 5527.924] (WW) Disabling Mouse0
[ 5527.924] (WW) Disabling Keyboard0
[ 5527.924] (II) Loader magic: 0x813b70
[ 5527.924] (II) Module ABI versions:
[ 5527.924] X.Org ANSI C Emulation: 0.4
[ 5527.924] X.Org Video Driver: 20.0
[ 5527.924] X.Org XInput driver : 22.1
[ 5527.924] X.Org Server Extension : 9.0
[ 5527.924] (--) PCI:*(0:0:2:0) 8086:5916:17aa:5062 rev 2, Mem @ 0xe0000000/16777216, 0xc0000000/536870912, I/O @ 0x0000e000/64, BIOS @ 0x????????/65536
[ 5527.924] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[ 5527.924] (II) LoadModule: "glx"
[ 5527.925] (II) Loading /usr/local/lib/xorg/modules/extensions/libglx.so
[ 5527.925] (II) Module glx: vendor="X.Org Foundation"
[ 5527.925] compiled for 1.18.4, module version = 1.0.0
[ 5527.925] ABI class: X.Org Server Extension, version 9.0
[ 5527.926] (==) AIGLX enabled
[ 5527.926] (II) LoadModule: "scfb"
[ 5527.926] (II) Loading /usr/local/lib/xorg/modules/drivers/scfb_drv.so
[ 5527.926] (II) Module scfb: vendor="X.Org Foundation"
[ 5527.926] compiled for 1.18.4, module version = 0.0.4
[ 5527.926] ABI class: X.Org Video Driver, version 20.0
[ 5527.926] (II) scfb: driver for wsdisplay framebuffer: scfb
[ 5527.926] (--) Using syscons driver with X support (version 16777218.0)
[ 5527.926] (--) using VT number 9

[ 5527.927] (WW) Falling back to old probe method for scfb
[ 5527.927] scfb trace: probe start
[ 5527.927] (II) scfb(0): using default device
[ 5527.927] scfb trace: probe done
[ 5527.927] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 5527.927] scfb: PreInit 0
[ 5527.927] (II) scfb(0): Using: depth (32), width (1366), height (768)
[ 5527.927] (==) scfb(0): Depth 24, (==) framebuffer bpp 32
[ 5527.927] (==) scfb(0): RGB weight 888
[ 5527.927] (==) scfb(0): Default visual is TrueColor
[ 5527.927] (==) scfb(0): Using gamma correction (1.0, 1.0, 1.0)
[ 5527.927] (II) scfb(0): Vidmem: 4128k
[ 5527.927] (==) scfb(0): DPI set to (96, 96)
[ 5527.927] (**) scfb(0): Using "Shadow Framebuffer"
[ 5527.927] (II) Loading sub module "shadow"
[ 5527.927] (II) LoadModule: "shadow"
[ 5527.927] (II) Loading /usr/local/lib/xorg/modules/libshadow.so
[ 5527.927] (II) Module shadow: vendor="X.Org Foundation"
[ 5527.927] compiled for 1.18.4, module version = 1.1.0
[ 5527.927] ABI class: X.Org ANSI C Emulation, version 0.4
[ 5527.927] (II) Loading sub module "fb"
[ 5527.927] (II) LoadModule: "fb"
[ 5527.927] (II) Loading /usr/local/lib/xorg/modules/libfb.so
[ 5527.927] (II) Module fb: vendor="X.Org Foundation"
[ 5527.927] compiled for 1.18.4, module version = 1.0.0
[ 5527.927] ABI class: X.Org ANSI C Emulation, version 0.4
[ 5527.928] scfb: PreInit done
[ 5527.928] (--) Depth 24 pixmap format is 32 bpp
[ 5527.928] scfb: ScfbScreenInit 0
[ 5527.928] bitsPerPixel=32, depth=24, defaultVisual=TrueColor
mask: ff0000,ff00,ff, offset: 16,8,0
[ 5527.928] mmap returns: addr 0x807000000 len 0x408000, fd 5, off 0
[ 5527.928] scfb: ScfbSave 0
[ 5527.928] scfb: ScfbSave done
[ 5527.928] (==) scfb(0): Backing store enabled
[ 5527.928] scfb: ScfbScreenInit done
[ 5527.928] (==) RandR enabled
[ 5527.928] (II) AIGLX: Screen 0 is not DRI2 capable
[ 5527.928] (EE) AIGLX: reverting to software rendering
[ 5528.026] (EE)
[ 5528.026] (EE) Backtrace:
[ 5528.029] (EE) 0: /usr/local/bin/X (OsInit+0x38a) [0x5abfba]
[ 5528.031] (EE) 1: /lib/libthr.so.3 (_pthread_sigmask+0x50d) [0x8025cdbbd]
[ 5528.032] (EE) 2: /lib/libthr.so.3 (_pthread_getspecific+0xe9f) [0x8025cdacf]
[ 5528.034] (EE) 3: ? (?+0xe9f) [0x7ffffffffea2]
[ 5528.036] (EE) 4: /usr/local/llvm39/lib/libLLVM-3.9.so (_ZN4llvm13StringMapImpl15LookupBucketForENS_9StringRefE+0xf0) [0x8092c0340]
[ 5528.038] (EE) 5: /usr/local/llvm39/lib/libLLVM-3.9.so (LLVMParseCommandLineOptions+0x7cf) [0x80928497f]
[ 5528.040] (EE) 6: /usr/local/llvm39/lib/libLLVM-3.9.so (LLVMParseCommandLineOptions+0x92c) [0x809284c1c]
[ 5528.042] (EE) 7: /usr/local/llvm39/lib/libLLVM-3.9.so (_ZN4llvm2cl6Option11addArgumentEv+0x7c) [0x809278dec]
[ 5528.044] (EE) 8: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 (_ZNSt3__127__insertion_sort_incompleteIRNS_6__lessINS_4pairIN4llvm10TimeRecordENS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEEEESB_EEPSB_EEbT0_SF_T_+0x67d) [0x817dae31d]
[ 5528.045] (EE) 9: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 (_ZN4llvm3sys8WatchdogD1Ev+0x32) [0x817de6264]
[ 5528.047] (EE) 10: /usr/local/llvm37/lib/libLLVMSupport.so.3.7 (_init+0xe) [0x817d44ebc]
[ 5528.049] (EE) 11: ? (_rtld_is_dlopened+0x1532) [0x80081a3e2]
[ 5528.051] (EE) 12: ? (dlopen+0x191) [0x800816311]
[ 5528.052] (EE) 13: /usr/local/lib/xorg/modules/extensions/libglx.so (_init+0x1c53c) [0x8046464dc]
[ 5528.054] (EE) 14: /usr/local/lib/xorg/modules/extensions/libglx.so (_init+0x1b9d1) [0x804644de1]
[ 5528.056] (EE) 15: /usr/local/lib/xorg/modules/extensions/libglx.so (_init+0x1b04e) [0x804643a0e]
[ 5528.058] (EE) 16: /usr/local/bin/X (InitExtensions+0x61) [0x4ab921]
[ 5528.059] (EE) 17: /usr/local/bin/X (remove_fs_handlers+0x3a2) [0x43b4a2]
[ 5528.061] (EE) 18: /usr/local/bin/X (_start+0x17f) [0x42506f]
[ 5528.063] (EE) 19: ? (?+0x17f) [0x80083617f]
[ 5528.063] (EE)
[ 5528.063] (EE) Segmentation fault at address 0x817e07000
[ 5528.063] (EE)
Fatal server error:
[ 5528.063] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 5528.063] (EE)
[ 5528.063] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 5528.063] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 5528.063] (EE)
[ 5528.063] scfb: LeaveVT 0
[ 5528.064] (EE) Server terminated with error (1). Closing log file.

> Hi. Sorry,all.
> Sometimes,this web mail send empty mail. >_>
>
> Suddenly,regular user can not startx after rebooting.
> Now,root can only startx. All user use same .xinitrc.
>
> # less .xinitrc
> exec fluxbox
>
> https://ark.intel.com/products/97466/Intel-Core-i7-7600U-Processor-4M-Cache-up-to-3_90-GHz
>
> After creating new user for testing, problem is same.
>
> How should I do?