I have a RHEL 5 machine here which is a Dell Precision T3500.
I'm an Ubuntu guy, but I'm having a heck of a time with this machine.
After processing its first security update, we cannot log in via the gdm greeter. A new kernel was installed; then I installed the nVidia drivers for our Quadro NVS 295.
I know the X configuration is valid because the gdm greeter does display; however, upon login all we can get is a blank, black screen with a cursor.
I thought perhaps our python installation was corrupted but a reinstall via yum has not helped.
I have searched & googled extensively for a potential fix for this and can find nothing.
Below are outputs from uname, a tail of an error in /var/log/messages, and the Xorg.conf.
Can anyone suggest a course of action?
[sean@cheetah ~]$ uname -a
Linux cheetah.*.* 2.6.18-308.8.1.el5 #1 SMP Fri May 4 16:43:02 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux
[sean@cheetah ~]$ sudo tail /var/log/messages
Jun 5 15:03:04 cheetah gconfd (sean-4592): Resolved address "xml:readonly:/etc/gconf/gconf.xml.defaults" to a read-only configuration source at position 2
Jun 5 15:03:05 cheetah hcid[3855]: Default passkey agent (:1.8, /org/bluez/applet) registered
Jun 5 15:03:05 cheetah pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Jun 5 15:03:05 cheetah last message repeated 2 times
Jun 5 15:03:06 cheetah gconfd (sean-4592): Resolved address "xml:readwrite:/home/sean/.gconf" to a writable configuration source at position 0
Jun 5 15:03:06 cheetah setroubleshoot: [program.ERROR] exception ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr Traceback (most recent call last): File "/usr/bin/sealert", line 952, in ? from setroubleshoot.gui_utils import * File "/usr/lib/python2.4/site-packages/setroubleshoot/gui_utils.py", line 26, in ? import gtk File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 48, in ? from gtk import _gtk ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr
Jun 5 15:03:07 cheetah setroubleshoot: [program.ERROR] exception ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr Traceback (most recent call last): File "/usr/bin/sealert", line 952, in ? from setroubleshoot.gui_utils import * File "/usr/lib/python2.4/site-packages/setroubleshoot/gui_utils.py", line 26, in ? import gtk File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 48, in ? from gtk import _gtk ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr
Jun 5 15:03:08 cheetah pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Jun 5 15:07:01 cheetah ntpd[4114]: synchronized to 64.16.211.38, stratum 3
Jun 5 15:07:01 cheetah ntpd[4114]: kernel time sync enabled 0001
[sean@cheetah ~]$ cat /etc/X11/xorg.conf
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 295.53 ([email protected]) Sat May 12 00:34:20 PDT 2012
# Xorg configuration created by system-config-display
Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection
Section "Monitor"
### Comment all HorizSync and VertSync values to use DDC:
### Comment all HorizSync and VertSync values to use DDC:
Identifier "Monitor0"
ModelName "LCD Panel 1600x1200"
HorizSync 31.5 - 74.7
VertRefresh 56.0 - 65.0
Option "dpms"
EndSection
Section "Device"
Identifier "Videocard0"
Driver "nvidia"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Update: Switching to the nv driver (which is installed) in xorg.conf resulted in no solution. I don't think that this is an X issue anymore.
Since there is a setroubleshoot error, I'm going to set SELinux to permissive and see if that helps.
Update: That didn't help. Anyone?
Update: Here's a more comprehensive tail of the messages log. You can see I tail'd it then went an logged in to the machine at 10:44, and this output is clearly the problem.
[sean@cheetah ~]$ sudo tail -f /var/log/messages
Jun 27 10:17:05 cheetah smartd[4362]: Device /dev/sdb: using '-d sat' for ATA disk behind SAT layer.
Jun 27 10:17:05 cheetah smartd[4362]: Device: /dev/sdb, opened
Jun 27 10:17:06 cheetah smartd[4362]: Device: /dev/sdb, found in smartd database.
Jun 27 10:17:06 cheetah smartd[4362]: Device: /dev/sdb, is SMART capable. Adding to "monitor" list.
Jun 27 10:17:06 cheetah smartd[4362]: Monitoring 0 ATA and 2 SCSI devices
Jun 27 10:17:06 cheetah smartd[4392]: smartd has fork()ed into background mode. New PID=4392.
Jun 27 10:17:08 cheetah pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Jun 27 10:17:08 cheetah last message repeated 3 times
Jun 27 10:21:16 cheetah ntpd[4109]: synchronized to 46.166.138.172, stratum 2
Jun 27 10:21:16 cheetah ntpd[4109]: kernel time sync enabled 0001
Jun 27 10:44:49 cheetah gconfd (sean-4757): starting (version 2.14.0), pid 4757 user 'sean'
Jun 27 10:44:49 cheetah gconfd (sean-4757): Resolved address "xml:readonly:/etc/gconf/gconf.xml.mandatory" to a read-only configuration source at position 0
Jun 27 10:44:49 cheetah gconfd (sean-4757): Resolved address "xml:readwrite:/home/sean/.gconf" to a writable configuration source at position 1
Jun 27 10:44:49 cheetah gconfd (sean-4757): Resolved address "xml:readonly:/etc/gconf/gconf.xml.defaults" to a read-only configuration source at position 2
Jun 27 10:44:50 cheetah hcid[3851]: Default passkey agent (:1.8, /org/bluez/applet) registered
Jun 27 10:44:50 cheetah kernel: nm-applet[4821]: segfault at 0000000000000000 rip 0000000000000000 rsp 00007fff668d1d68 error 14
Jun 27 10:44:51 cheetah pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found
Jun 27 10:44:51 cheetah last message repeated 2 times
Jun 27 10:44:51 cheetah gconfd (sean-4757): Resolved address "xml:readwrite:/home/sean/.gconf" to a writable configuration source at position 0
Jun 27 10:44:51 cheetah setroubleshoot: [program.ERROR] exception ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr Traceback (most recent call last): File "/usr/bin/sealert", line 952, in ? from setroubleshoot.gui_utils import * File "/usr/lib/python2.4/site-packages/setroubleshoot/gui_utils.py", line 26, in ? import gtk File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 48, in ? from gtk import _gtk ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr
Jun 27 10:44:52 cheetah setroubleshoot: [program.ERROR] exception ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr Traceback (most recent call last): File "/usr/bin/sealert", line 952, in ? from setroubleshoot.gui_utils import * File "/usr/lib/python2.4/site-packages/setroubleshoot/gui_utils.py", line 26, in ? import gtk File "/usr/lib64/python2.4/site-packages/gtk-2.0/gtk/__init__.py", line 48, in ? from gtk import _gtk ImportError: /usr/lib/libatk-1.0.so.0: undefined symbol: g_assertion_message_expr
Jun 27 10:44:54 cheetah pcscd: winscard.c:304:SCardConnect() Reader E-Gate 0 0 Not Found