시스템을 업데이트한 후 LXDE로 부팅되지 않고 X가 실행 중이지만 화면이 검은색으로 유지됩니다.

작업 표시줄이 로드를 시도하고 흰색으로 몇 번 깜박인 다음 중지되고 화면은 검은색으로 유지되며 마우스 커서를 사용할 수 있습니다.

내 업데이트는 다음과 같습니다.

Commit Log for Sat Oct 17 10:46:41 2015
Removed the following packages:
cantarell-fonts
lib64gtop2.0_7
lib64pango1.0_0-modules

Upgraded the following packages:
at-spi2-core (2.12.0-1pclos2014) to 2.18.1-1pclos2015
curl (7.43.0-1pclos2015) to 7.45.0-1pclos2015
dbus (1.8.10-1pclos2014) to 1.8.20-1pclos2015
dbus-x11 (1.8.10-1pclos2014) to 1.8.20-1pclos2015
dhcp-client (4.3.2-1pclos2015) to 4.3.3-1pclos2015
dhcp-common (4.3.2-1pclos2015) to 4.3.3-1pclos2015
ffmpeg (2.7.2-1pclos2015) to 2.8-1pclos2015
gcr (3.10.1-1pclos2014) to 3.18.0-1pclos2015
gdk-pixbuf2.0 (2.31.2-1pclos2015) to 2.32.1-1pclos2015
gettext (0.19.4-1pclos2015) to 0.19.6-1pclos2015
gettext-base (0.19.4-1pclos2015) to 0.19.6-1pclos2015
gvfs (1.24.1-1pclos2015) to 1.26.0-1pclos2015
java-1.8.0-sun (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
java-1.8.0-sun-alsa (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
java-1.8.0-sun-devel (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
java-1.8.0-sun-fonts (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
java-1.8.0-sun-jdbc (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
java-1.8.0-sun-plugin (1.8.0.51-1pclos2015) to 1.8.0.60-1pclos2015
lib64atspi0 (2.12.0-1pclos2014) to 2.18.1-1pclos2015
lib64avcodec56 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64avfilter5 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64avformat56 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64avutil54 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64blkid1 (2.22.2-4pclos2015) to 2.27-3pclos2015
lib64curl4 (7.43.0-1pclos2015) to 7.45.0-1pclos2015
lib64dbus-1_3 (1.8.10-1pclos2014) to 1.8.20-1pclos2015
lib64drm2 (2.4.62-1pclos2015) to 2.4.65-2pclos2015
lib64gcr3_1 (3.10.1-1pclos2014) to 3.18.0-1pclos2015
lib64gdk_pixbuf2.0_0 (2.31.2-1pclos2015) to 2.32.1-1pclos2015
lib64gettextmisc (0.19.4-1pclos2015) to 0.19.6-1pclos2015
lib64gksu2.0_0 (2.0.12-3pclos2013) to 2.0.12-5pclos2015
lib64glib2.0_0 (2.44.1-1pclos2015) to 2.46.1-1pclos2015
lib64gvfs0 (1.24.1-1pclos2015) to 1.26.0-1pclos2015
lib64intl8 (0.19.4-1pclos2015) to 0.19.6-1pclos2015
lib64ldap2.4_2 (2.4.23-2pclos2014) to 2.4.23-3pclos2015
lib64lm_sensors4 (3.3.5-2pclos2014) to 3.4.0-1pclos2015
lib64mount1 (2.22.2-4pclos2015) to 2.27-3pclos2015
lib64mtp9 (1.1.8-1pclos2014) to 1.1.9-2pclos2015
lib64pango1.0_0 (1.36.8-1pclos2015) to 1.38.1-1pclos2015
lib64postproc53 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64pulseaudio0 (6.0-1pclos2015) to 7.0-1pclos2015
lib64pulseglib20 (6.0-1pclos2015) to 7.0-1pclos2015
lib64swresample1 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64swscaler3 (2.7.2-1pclos2015) to 2.8-1pclos2015
lib64uuid1 (2.22.2-4pclos2015) to 2.27-3pclos2015
libgtop2 (2.28.5-1pclos2014) to 2.32.0-3pclos2015
libmtp-utils (1.1.8-1pclos2014) to 1.1.9-2pclos2015
llvm (3.6.2-1pclos2015) to 3.7.0-1pclos2015
lm_sensors (3.3.5-2pclos2014) to 3.4.0-1pclos2015
mesa (10.6.3-2pclos2015) to 11.0.3-1pclos2015
openldap (2.4.23-2pclos2014) to 2.4.23-3pclos2015
openssh (6.6p1-1pclos2014) to 7.1p1-3pclos2015
openssh-askpass-gnome (6.6p1-1pclos2014) to 7.1p1-3pclos2015
openssh-clients (6.6p1-1pclos2014) to 7.1p1-3pclos2015
openssh-server (6.6p1-1pclos2014) to 7.1p1-3pclos2015
pango (1.36.8-1pclos2015) to 1.38.1-1pclos2015
pulseaudio (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-esound-compat (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-bluetooth (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-equalizer (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-gconf (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-jack (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-lirc (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-x11 (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-module-zeroconf (6.0-1pclos2015) to 7.0-1pclos2015
pulseaudio-utils (6.0-1pclos2015) to 7.0-1pclos2015
sysvinit (2.88-3pclos2013) to 2.88-4pclos2015
sysvinit-tools (2.88-3pclos2013) to 2.88-4pclos2015
util-linux-ng (2.22.2-4pclos2015) to 2.27-3pclos2015

Installed the following packages:
abattis-cantarell-fonts (0.0.17.2-1pclos2015)
fontpackages-filesystem (1.44-1pclos2014)
lib64datrie1 (0.2.4-1pclos2011)
lib64dconf1 (0.24.0-2pclos2015)
lib64fdisk1 (2.27-3pclos2015)
lib64gio2.0_0 (2.46.1-1pclos2015)
lib64gtop2.0_10 (2.32.0-3pclos2015)
lib64poppler54 (0.35.0-1pclos2015)
lib64smartcols1 (2.27-3pclos2015)
lib64thai0 (0.1.19-1pclos2013)
lib64wxgtku3.0_0 (3.0.2-5pclos2015)
thai-data (0.1.19-1pclos2013)
wxgtk (3.0.2-5pclos2015)

내 Xorg.0.log에 오류가 표시되지 않습니다.
이것은 내 .xsession-errors입니다: localhost가 액세스 제어 목록 /etc/X11/Xsession: line 137
에 추가되었습니다 : 유형: -v: 잘못된 옵션 유형: 사용법: 유형 [ -afptP ] name [name ...] xterm: Fatal IO Error 11(리소스를 일시적으로 사용할 수 없음) 또는 X 서버의 KillClient ":0"

openbox를 시작하면 다음과 같은 결과가 나타납니다.

"DISPLay 환경 변수에서 디스플레이를 열 수 없습니다"

icewm-light를 설치했지만 시도하면 다음과 같은 결과가 나타납니다.

"X가 실행 중이고 $DISPLAY가 설정되어 있어야 합니다."

어떤 아이디어가 있나요?