Thank you for reporting this bug and helping make ubuntu better. We will need some more information from you regarding this problem.
1. Could you please include the output of `lspci -vvnn` (`lspci -vvnn >lspci-vvnn.txt` on the command line will make a file that you can upload)
2. I don't see any signs of a crash in the file "Xorg.0.log file for a crashed X" (often we would see a backtrace in this file). This means that we will need a more elaborate description of the crash.
- What exactly happens? Do you see a black screen or random garbage instead of the login screen? If you still try to log in (blindly), do you hear the login sound?
- Does CapsLock turn the corresponding keyboard LED on and off?
- Does Ctrl+Alt+F2 give you a text terminal? If it does, do you see anything (even briefly) if you press Ctrl+Alt+F7?
- Does Ctrl+Alt+Backspace do anything when you have the following lines to the end of xorg.conf?
Section "ServerFlags"
Option "DontZap" "no"
EndSection
Thank you for reporting this bug and helping make ubuntu better. We will need some more information from you regarding this problem.
1. Could you please include the output of `lspci -vvnn` (`lspci -vvnn >lspci-vvnn.txt` on the command line will make a file that you can upload)
2. I don't see any signs of a crash in the file "Xorg.0.log file for a crashed X" (often we would see a backtrace in this file). This means that we will need a more elaborate description of the crash.
- What exactly happens? Do you see a black screen or random garbage instead of the login screen? If you still try to log in (blindly), do you hear the login sound?
- Does CapsLock turn the corresponding keyboard LED on and off?
- Does Ctrl+Alt+F2 give you a text terminal? If it does, do you see anything (even briefly) if you press Ctrl+Alt+F7?
- Does Ctrl+Alt+Backspace do anything when you have the following lines to the end of xorg.conf?
Section "ServerFlags"
Option "DontZap" "no"
EndSection