When i boot my machine, everything runs fine (init 5, with Xorg 7.2/kdm/kde)
If I log off and the login-manager should appear (kdm), the screen just goes black. Same thing if I try to switch from KDE to console via CTRL + alt + F1.
When the screen is black, a few seconds later my machine does a single "beep".
The keyboard works, so I can do a reboot with CTRL + alt + del
Machine is reachable via ssh, so I started nvidia-bug-report.sh after the screen went black. I even could get some messages from /var/log/messages and /var/log/Xorg.0.log at the time the error occoured:
Jan 8 15:22:18 sonne kernel: NVRM: RmInitAdapter failed! (0x25:0x38:1011)
Jan 8 15:22:18 sonne kernel: NVRM: rm_init_adapter(0) failed
Jan 8 15:22:19 sonne kdm: :0: IO Error in XOpenDisplay
Jan 8 15:22:19 sonne kdm: Display :0 cannot be opened
Jan 8 15:22:19 sonne kdm: Unable to fire up local display :0; disabling.
(EE) NVIDIA(0): Failed to initialize the NVIDIA graphics device PCI:1:0:0.
(EE) NVIDIA(0): Please see the COMMON PROBLEMS section in the README for
(EE) NVIDIA(0): additional information.
(EE) NVIDIA(0): Failed to initialize the NVIDIA graphics device!
(EE) NVIDIA(0): *** Aborting ***
(II) UnloadModule: "nvidia"
(II) UnloadModule: "ramdac"
(II) UnloadModule: "wfb"
(II) UnloadModule: "fb"
(EE) Screen(s) found, but none have a usable configuration.
Fatal server error:
no screens found
This is very strange to me, because the black screen only appears if I leave X/restart X.
Would be nice if I get some feedback on this problem...
I attached the nvidia-bug-report.log
What I forgot: I even tried the latest stable vanilla Kernel 220.127.116.11-default (compiled it with my config ("make oldconfig...")). The problem stays.