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login manager
Posted: Sun Jan 07, 2007 4:17 pm
by locutus
I can't find the login manager; I looked in the system settings and it's not there. In the System folder is something called Login Window Preferences, I click that and am asked for the root password, then nothing happens.
When I installed Mint I set it up to log in automatically. Now I want it to ask for a user name, which you can also select the session type. I have installed the xfce desktop and would like to try it out but I need the ability to select it, and later to select to go back to KDE.
Any ideas?
Re: login manager
Posted: Sun Jan 07, 2007 4:34 pm
by scorp123
locutus wrote:In the System folder is something called Login Window Preferences, I click that and am asked for the root password,
Ahem no, you get asked for your own password. Can you please open a terminal and enter this command:
When it asks for a password then this should be your own password. Check the terminal for any error messages you might be getting and post them here.
Posted: Sun Jan 07, 2007 4:48 pm
by locutus
The terminal says:
Failed to connect to socket, sleep 1 second and retry
Trying failed command again. Try 2 of 5.
...
[after 5 tries]
Could not access GDM configuration file.
[back to command prompt]
For what it's worth, I checked Synaptic, there is no gdmsetup available to install. GDM is installed though.
Posted: Sun Jan 07, 2007 5:04 pm
by scorp123
What does this command return?
And this one?
gdmsetup is part of package
gdm ... If you have
gdm, you should also have
gdmsetup ...
Posted: Sun Jan 07, 2007 5:53 pm
by locutus
which gdmsetup result:
/usr/sbin/gdmsetup
ls -al .etc/gdm result:
total 124
drwxr-xr-x 7 root root 4096 2006-12-27 00:36 .
drwxr-xr-x 114 root root 8192 2007-01-07 14:52 ..
-rw-r--r-- 1 root root 28240 2006-12-13 16:49 factory-gdm.conf
-rw-r--r-- 1 root root 28240 2006-10-20 19:36 gdm.conf
-rw-r--r-- 1 root root 231 2006-11-29 12:19 gdm.conf-custom
-rw-r--r-- 1 root root 164 2006-11-29 12:17 gdm.conf-custom.orig
-rw-r--r-- 1 root root 1564 2006-10-20 19:36 gdmprefetchlist
drwxr-xr-x 2 root root 4096 2006-12-27 00:36 Init
-rw-r--r-- 1 root root 10739 2006-10-20 19:35 locale.conf
drwxr-xr-x 2 root root 4096 2006-12-27 00:36 modules
drwxr-xr-x 2 root root 4096 2007-01-07 14:49 PostLogin
drwxr-xr-x 2 root root 4096 2006-12-27 00:36 PostSession
drwxr-xr-x 2 root root 4096 2006-12-27 00:36 PreSession
-rwxr-xr-x 1 root root 4003 2006-10-20 19:36 XKeepsCrashing
-rwxr-xr-x 1 root root 6534 2006-10-20 19:36 Xsession
Posted: Sun Jan 07, 2007 6:01 pm
by locutus
I re-installed gdm and rebooted, same result.
I tried running /usr/sbin/gdmsetup and got the count to 5 error again.
Posted: Sun Jan 07, 2007 6:11 pm
by scorp123
And what happens if you try this command:
If this doesn't help, you may try to force a reconfiguration:
Posted: Mon Jan 08, 2007 12:48 pm
by locutus
I apparently have no root password set up. I've run across this before with other distros but I can't remember how to set up root user & password. (this is necessary because the reconfigure command you asked me to do requires it; my own password and sudo won't do). I entered User Management and tried to add root user there (using administrator mode) but it wouldn't accept it. Said "sorry already..." and the rest was cut off.
So, please remind me how to set up a root password and then I'll try your terminal command.
Posted: Mon Jan 08, 2007 1:00 pm
by scorp123
locutus wrote: I apparently have no root password set up.
Yeah right
I already told you: You have to use your own password (it's a security measure present on Ubuntu and Ubuntu-derived distros such as Mint; but also on Mac OS X: direct access to root is blocked; the first user on the system must use his own password!). And if there were no root account your system wouldn't even boot
locutus wrote: I've run across this before with other distros but I can't remember how to set up root user & password.
Good! You'd probably only mess up your system.
locutus wrote: (this is necessary because the reconfigure command you asked me to do requires it; my own password and sudo won't do)
Are you sure you're using the correct password?
locutus wrote: . I entered User Management and tried to add root user there (using administrator mode) but it wouldn't accept it.
Sorry, but this is soooo funny
Again: Your system wouldn't even boot if there were no root user!! So better not touch this!
Use your own password! e.g. when using
sudo <== you become root, but you have to use your own password!
Posted: Mon Jan 08, 2007 1:32 pm
by locutus
Glad I can brighten your day! ;~)
Anyway, when I ran the command the first time it wanted me to enter a password, which I did and it said invalid password. That is why I wanted to add root.
Today it accepted it (?) and everything now works. I tried xfce, not impressed, but at least it worked. I tried it on Mepis and got nothing. No menus, nothing. Just a blank green screen and no way to log out. Asking in their forums they said xfce can break the system and to avoid it.
Posted: Mon Jan 08, 2007 1:45 pm
by scorp123
locutus wrote: Glad I can brighten your day! ;~)
Glad you didn't get me wrong.
locutus wrote:Today it accepted it (?) and everything now works
You probably just mistyped it before. Can happen.
locutus wrote: no way to log out.
Ctrl+Alt+Backspace ... this kills the current GUI session and should take you back to the login manager.
Posted: Mon Jan 08, 2007 6:23 pm
by clem
Just a quick precision on the root account.
- There is a root account.
- It has a root password.
- You don't know that password and nobody does (it's set randomly during the install)
- The first user account you create is a sudoer. This means he can run anything "as root" without "being root" by just prefixing his commands with "sudo ".
So to be precise the root account is not blocked as such, but the OS tends to push you to use sudo instead of using the root account itself. Good practice that's all.
The reason behind this is that it's more easy to forget that you're root and run normal user stuff under the root account, than to forget not to type sudo ... since typing sudo is a bit of a pain
Of course, if you want to do things the stupid way... or if you need to access some env stuff and can't do it through sudo, you can become root :
sudo su -
or even set a new root password:
sudo passwd root
and then become root:
su -
(then root password).
Clem