Everything disapperears after 'service mdm stop'

[Kiec]

Hello,

there are a lot of simmilar topics, but I have no found anyone where would be a problem like mine. I just bought a notebook with a graphic card „Nvidia Geforce G10M“ and installed Linux Mint 13 (32 bit, Cinnamon). Everything is working fine, but I can't run any game, which requires a 3D graphic acceleration, such as „World of Goo“, or „Amnesia“, or „Psychonauts“. Other game „Limbo“ is working fine.

I think, that my graphic card is not working properly. Therefore, I downloaded a driver from here: http://www.nvidia.com/object/linux-display-ia32-295.59-driver.html. I tried to install that, but I got a message, that I had to stop the X sever. So I wrote:

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sudo service mdm stop

This should stop the X server so I could install the driver. But there my problem comes. Everything dissapears and only black screen is seen without any command line. The only way to get out of this is to reset the computer.

It would be great if you could help me. Thanks.

[xenopeek]

From where are you running this command? You should be running it from one of the virtual consoles. You can access those by pressing the keyboard shortcut Ctrl+Alt+F1 till Ctrl+Alt+F6 (there are six virtual consoles by default). X is at Ctrl+Alt+F7, but after you restart X from a virtual console (not reboot) it may be at Ctrl+Alt+F8 instead.

[rindolphus]

I am getting the exact same on an Acer with an nvidia geforce gt 630m. I go into one of the virtual consoles "Ctrl + alt + F1" for example and type:

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sudo service mdm stop

And I just get a blinking cursor after that. Nothing will work, until I press the power button, then as if nothing, the shutdown sequence appears on screen, along with the "stopping mdm" thing, but it shuts down.

[jwalters]

See http://www.geeks3d.com/20120612/how-to-quickly-install-nvidia-r302-11-drivers-under-linux-mint-13/:

sudo killall mdm

[rindolphus]

Thanks @jwalters, I came from there too and killall doesn't work either. However, I found on this thread the solution to the black screen: http://forums.linuxmint.com/viewtopic.php?f=90&t=104843 It's on a post by HoppityBob.

Use:

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sudo /etc/init.d/mdm stop

To stop mdm, instead of "sudo service mdm stop" or "sudo killall mdm" Oh, and if it goes black, just try Ctrl + alt + F1 or F2. It will work this time.

Make sure to follow the other blacklisting procedures on that thread before this.