Created attachment 626336 [details]
Xorg.0.log.old file

Description of problem:

We've found that some errors are reported when you log out of the RHEL 5.9 desktop. This occurs on any system with an nVidia or AMD graphics card installed, with the in-box open source drivers or with the third party closed source driver installed. We do see that it happens when the card-2-monitor connection is DP.  This error does not seem to happen when you're connected to a DVI connection.

The following backtrace can be found in the Xorg.log.old file:

Backtrace:
0: /usr/bin/Xorg(xf86SigHandler+0x81) [0x80c3511]
1: [0xe2e420]
2: /usr/bin/Xorg [0x81186b4]
3: /usr/bin/Xorg [0x8129d94]
4: /usr/lib/xorg/modules/libramdac.so [0x98e837]
5: /usr/bin/Xorg [0x81229f5]
6: /usr/bin/Xorg [0x815f0cd]
7: /usr/bin/Xorg(FreeCursor+0x6a) [0x807ee3a]
8: /usr/bin/Xorg(main+0x4d7) [0x80709a7]
9: /lib/libc.so.6(__libc_start_main+0xdc) [0x14eebc]
10: /usr/bin/Xorg(FontFileCompleteXLFD+0x205) [0x806fc51]

Fatal server error:
Caught signal 11. Server abortin


Version-Release number of selected component (if applicable):


How reproducible: 100%


Steps to Reproduce:
1. Install RHEL 5.9/SS1/64
2. Reboot and answer firstboot questions
3. Login and proceed to desktop
4. Use the menu option to log out

  
Actual results:
Upon logging back into the desktop, you will see a /var/log/Xorg.0.log.old file which contains the backtrace shown above


Expected results:
No errors, no backtrace


Additional info: