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Problem with GUI on Linux

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Name: rsasalm
Date: June 18, 2005 at 16:19:46 Pacific
OS: WinXP
CPU/Ram: P4
Comment:

Hi all,
I am new to Linux and hope someone can help me.
I have installed linux 7.2 RedHat on my P4 machine. During installation I clicked on GNOME and KDE options. Installation went fine but when the computer starts I don't see any GUI. I get a prompt line efter I have logged in.
My question is why I don't get GUI(GNOME or KDE), how i can get that.
thanks in advance.
regards
/rsasalm



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Response Number 1
Name: C_Legend
Date: June 18, 2005 at 20:40:28 Pacific
Reply:

Did you install X and KDE and/or Gnome? Had you installed X, you should, by default, be booting to the GUI. However, you can do one of 2 things (at least):

Change this line (using a text editor, such as "joe", "emacs", "jed", or "vi") in the file /etc/inittab:

id:3:initdefault:

and change it to

id:5:initdefault:

Then, from a command prompt, enter "startx" (plus <ENTER>).

Otherwise (and this is what I'd do), reinstall and choose "everything" (it's at the bottoms of the list) when asked what packages to install.

Good luck.


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Response Number 2
Name: C_Legend
Date: June 18, 2005 at 21:32:19 Pacific
Reply:

Something else I thought might be helpful -

Redhat 7.2 came out 3 years ago, and if you plan on downloading and using new software, expect to update numerous libraries (via RPMs), assuming current compatible ones even exist. Therefore, I'd recommend at least Redhat 9, but would rather see you download and use the latest Fedora.

I've recently switched from Redhat 8 to Fedora Core 3 (in part due to the problem I've alluded to above) and have not been displeased. You don't mention how much memory you have on your P4, but if you are considering Fedora, you'll want at least 256 meg (128 for Redhat 9).

Good luck.


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Response Number 3
Name: kk7av
Date: June 19, 2005 at 00:20:34 Pacific
Reply:

Another suggestion is that you might have an incorrect X configuration for your video card, monitor, etc. If the resolution, refresh, color depth, etc. settings are wrong, the server won't start. Check your logs to see what's going on. I suspect that you'll find the init is already configured to boot up to runlevel 5 unless you specifically selected runlevel 3 as your preferred bootup. Typing, "startx" at the prompt will also give you clues since many of the X server status messages go to stdout when invoked from the command prompt. If it fails to start, you should see a bunch of errors printed to your console. Good luck!

Rob Pectol
http://rob.pectol.com/


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Response Number 4
Name: rsasalm
Date: June 19, 2005 at 02:05:36 Pacific
Reply:

Thanks for reply.
Now I remember that during installation I got a message to choose "Video ...." which I choos to skip.
Now I try to edit the file inittab and I got the message that file cann't be written because of write permission.
Then I try to change the write permission as
follow
> chmod 755 inittab
I get message "Operation not permitted"

What is going wrong? I know that it might sound you very basic thing but as I told I am new to this stuff. Hope someone can guide me.
thanks
regards
/rsasalm


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Response Number 5
Name: rsasalm
Date: June 19, 2005 at 02:11:10 Pacific
Reply:

Sorry, I forgot one thing.
As I told in my recent mail that I choos "Skip X Video ...." during installation. The reason for that was I didn't know which one option I should have taken. That is why I choos "Skip X video..." option. Now my question is how one should know which one option should be used. ( I want to know so that I don't repeat the same mistake if I reinstall linux again.
thanks again
regards
/saleem


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Response Number 6
Name: C_Legend
Date: June 19, 2005 at 11:53:01 Pacific
Reply:

As to your "chmod" question, are you "root" when you are attempting to modify /etc/inittab? If you login as root before attempting to edit this file, you shouldn't need to mess with permissions (by the way, it should be "644", not "755").

If you want to modify your X settings after installation (or instead of reinstalling), try entering this at the command prompt (after you are logged in as root):

# redhat-config-xfree86

If this doesn't work, try

# xf86config

Good luck.


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Response Number 7
Name: Guy
Date: June 21, 2005 at 17:57:09 Pacific
Reply:

You have to be root when you change inittab.

755 is very bad for that file, 644 is correct.

You really should be able to do 'startx' without changing inittab first. Might try that.

If you reinstall, just choose the 'generic' options for video - that should get you started.

Guy



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