xorg black screen

[philo_neo71]

Hi,
I changed my operating system to FreeBSD 12, I got better results, now that I've compiled the xorg and gnome3 ports.
when I make an Xorg -configure, here is my output:

Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 12.0-CURRENT i386 
Current Operating System: FreeBSD hpc-bella 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r326622: Wed Dec  6 16:25:39 UTC 2017     root@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC i386
Build Date: 10 December 2017  05:17:28PM
 
Current version of pixman: 0.34.0
	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: Sun Dec 10 18:07:35 2017
List of video drivers:
	radeon
	scfb
	modesetting
	vesa
	ati
scfb trace: probe start
(++) Using config file: "/root/xorg.conf.new"
(==) Using config directory: "/usr/local/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/local/share/X11/xorg.conf.d"
(II) [KMS] Kernel modesetting enabled.
(EE) 
(EE) Backtrace:
(EE) 0: ? (?+0x2872d4b8) [0x3092d283]
(EE) 1: ? (?+0x2872d4b8) [0x50ca5dc8]
(EE) 2: ? (?+0x2872d4b8) [0x50ca5118]
(EE) 3: ? (?+0x2872d4b8) [0xe832c4bc]
(EE) 4: ? (?+0x2872d4b8) [0x307f1090]
(EE) 5: ? (?+0x2872d4b8) [0x307a9af5]
(EE) 6: ? (?+0x2872d4b8) [0x30793574]
(EE) 7: ? (?+0x2872d4b8) [0x30793492]
(EE) 8: ? (?+0x2872d4b8) [0x30793338]
(EE) 
(EE) Segmentation fault at address 0x0
(EE) 
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE) 
(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) 
(EE) Server terminated with error (1). Closing log file.
Abort (core dumped)
root@hpc-bella:~ #

when I make a Xorg -config /root/xorg.conf.new I get a black screen but stable here is the output of my VT:

X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: FreeBSD 12.0-CURRENT i386 
Current Operating System: FreeBSD hpc-bella 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r326622: Wed Dec  6 16:25:39 UTC 2017     root@releng3.nyi.freebsd.org:/usr/obj/usr/src/i386.i386/sys/GENERIC i386
Build Date: 10 December 2017  05:17:28PM
 
Current version of pixman: 0.34.0
	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: Sun Dec 10 18:10:33 2017
(++) Using config file: "/root/xorg.conf.new"
(==) Using config directory: "/usr/local/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/local/share/X11/xorg.conf.d"
(II) [KMS] Kernel modesetting enabled.

finally here is my /var/log/Xorg.0.log

.......
[   253.785] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   253.785] (--) Using syscons driver with X support (version 2.0)
[   253.785] (--) using VT number 9

[   253.788] (II) [KMS] Kernel modesetting enabled.
[   253.789] (EE) open /dev/dri/card0: No such file or directory
[   253.789] (WW) Falling back to old probe method for modesetting
[   253.789] (EE) open /dev/dri/card0: No such file or directory
[   253.789] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[   253.789] (EE) Screen 1 deleted because of no matching config section.
[   253.789] (II) UnloadModule: "modesetting"
[   253.789] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32
[   253.789] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pi$
[   253.789] (==) RADEON(0): Default visual is TrueColor
[   253.789] (==) RADEON(0): RGB weight 888
[   253.789] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[   253.789] (--) RADEON(0): Chipset: "ATI Radeon VE/7000" (ChipID = 0x5159)
[   253.790] (II) Loading sub module "fb"
[   253.790] (II) LoadModule: "fb"
.........
[   399.101] (II) config/devd: terminating backend...
[   399.102] (II) UnloadModule: "mouse"
[   399.102] (II) UnloadModule: "kbd"
[   399.195] (II) Server terminated successfully (0). Closing log file.

I hope someone will answer me having met the same problem !


Regards
Philippe

[philo_neo71]

ok it' work i start x with root's user.
just I can not see the widgets in the settings the energy management