the GNOME display manager (GDM) is a display manager for X Windows Systems

learn more… | top users | synonyms

0
votes
1answer
23 views

Redhat & GUI/GNOME Struggle?

We have in our Company SysAdmin so damm stupied and lazy. Everytime I ask him for a Redhat Virtual Machine(VM),He just deploy a ready template with GUI and lot of package,a lot I think he just install ...
1
vote
0answers
13 views

Login loop when trying Awesome with Gnome

I am trying to use the Awesome window manager with Gnome 3.16 in Ubuntu 16.04. Doing this is documented in several places: https://scaron.info/blog/awesome-with-gnome-on-ubuntu-14.04.html, https://...
5
votes
1answer
1k views

gdm greeter configuration: Exclude all *except* for one specific user

I have Googled this one and tried so many combinations, with no success. I need the GDM login greeter to display one and only one username. In effect, what I need is something like this in /etc/gdm/...
0
votes
0answers
14 views

Setting up GNOME 3 on Mint 17 [on hold]

I've tried many times to get GNOME 3 work with my Mint. After a lot of complications and re-installations, I came here for help. I've a fresh install of Mint 17.3 and I would like to use Gnome. I've ...
0
votes
0answers
12 views

Arch - Freeze after starting gdm with nvidia driver

I use a Nvidia GTX 980 TI with my arch linux. I use the proprietary driver which I installed via pacman -S nvidia After that I installed gnome3 via pacman -S gnome If I try to start the gdm (just ...
0
votes
1answer
17 views

Arch - prevent GUI from start

I just installed arch on a encrypted LVM. After the boot process gnome3 tries to start but it looks like I installed the wrong driver. The whole system freezes, its not possible to enter another tty. ...
0
votes
0answers
14 views

Accessing /home fails in gdm PostSession script

I am trying to have a script do some cleanup items when a user logs out of Gnome2 on Redhat. I tried making a script in /etc/gdm/PostSession/Default and it can't access /home. #!/bin/sh ls -l /home &...
3
votes
2answers
2k views

GNOME doesn't work on Debian Jessie after installing fglrx

I'm using 64bit Debian Jessie and followed these instruction to install fglrx for Radeon HD 7000 series: https://wiki.debian.org/ATIProprietary However GNOME doesn't work after it. I installed ...
3
votes
1answer
6k views

CentOS 6.5 Login Screen GDM Issues

I have a few issues with the GDM login screen. I am using CentOS 6.5 and installed GNOME. I was able to change the background of the login screen by replacing the default.png image on the system. ...
4
votes
1answer
4k views

gdm graphical login prompt problem (OpenSUSE 11.2)

I'm trying to figure out why the graphical login prompt won't show up at the login page. I see the wallpaper just fine, but the graphical login prompt wont show up no matter how long I wait. So, In ...
0
votes
2answers
98 views

How do I install `gresource` on Fedora?

I'd like to change the background image of my login screen (Fedora 23, GNOME desktop). The Arch wiki has a write-up on how to do it. Basically it involves extracting the .gresource binary that lives ...
1
vote
0answers
739 views

turn on numlock at login screen. GDM

GDM is turning off numlock key. I have tried following: a) installing numlockx and inserting following lines at /etc/gdm/Init/Default if [ -x /usr/bin/numlockx ]; then /usr/bin/numlockx on fi b)...
0
votes
0answers
34 views

Gnome (gdm) fails to start after command-line install

Installed gdm via the default openSUSE installer (zypper). The install completed successfully but gdm won't start from the command-line. I also have a KDE install which stalls on the loading bar, but ...
5
votes
2answers
288 views

How to automaticaly enter sudo's grace period upon login

Knowing that giving a user a sudo's grace period right from the point when he/she login might be a security issue, I still think it will be a beneficial trade-off between security and usability in my ...
10
votes
4answers
19k views

How do I configure the GNOME gdm login screen?

I recently installed Arch Linux and have it mostly set up. With many other Linux distributions, there is a tool that is used to configure the look and feel of the login screen. I would like to change ...
1
vote
0answers
61 views

Change GDM display timeout

I need to change the GDM display timeout from 10 seconds to something more forgiving. That is to say, my screen shuts off after 10 seconds in the lock screen. I am running Fedora 23 with Gnome on a ...
5
votes
0answers
546 views

OEL6 Slow boot && Millions of socket files in /tmp/orbit-gdm

Background on question Lately I've been having some trouble with slow booting on the servers, sometimes over 2 hours to boot stuck on "Enabling Local Filesystem Quotas:" After searching I managed to ...
4
votes
3answers
29k views

Disabling graphical login in Debian wheezy

I have installed Debian wheezy on my machine with a netinst image, now I would like to deactivate the desktop and boot straight to the command line, not only that but I would like to not waste any ...
0
votes
1answer
117 views

RHEL6 && OEL6 How is $DISPLAY determined on startup?

I'm experiencing inconsistent $DISPLAY variables on my OEL6 servers which have caused quite a bit of trouble with socket files. I have found surprisingly little on what actually sets the environment ...
3
votes
1answer
98 views

Problem with gdm on debian

I wanted to fix one problem and created another. I had a gnome-shell process which was taking up a lot of my CPU. I tried pkill gnome-shell and after that I couldn't do anything and was forced to ...
1
vote
1answer
15 views

Red Hat 7 GDM + NIS Only Validates First 7 Characters of Password

I've come across an interesting issue this morning. We have noticed that GDM on RHEL 7 is allowing us to log-in with only the first 7 characters of password. We can enter anything or nothing from ...
1
vote
0answers
103 views

Monitor auto-detect Ubuntu

I am currently running Ubuntu 15.04 on my desktop machine with two monitors attached. One monitor is NOT directly connected to my machine but wired through a HDMI-switch (so I can connect my PS4 or ...
3
votes
1answer
695 views

GDM will not start on boot, unable to login into graphical interface

I am running RHEL 5.8 . SELinux is enabled but in permissive mode. Here are some snippets from /var/log/messages on boot. kernel: type=1400 audit(1360613500.551:6): avc: denied { write } for pid=...
0
votes
1answer
43 views

problem in login with default /bin/fish shell in gdm

I set my user default shell to fish. /etc/passwd file: mlibre:x:1000:1000::/home/mlibre:/bin/fish and then, in GDM I can't login with my user (mlibre). GDM prints some error. Then, I changed back ...
1
vote
0answers
70 views

gdm Pop-Up Window on Login

So I was using a bit of bash script to get a popup window to appear on login for our RHEL 7 machines. I put the following code in "/etc/gdm/PreSession/Default". /usr/bin/zenity --warning --title="...
0
votes
2answers
703 views

Fedora 23 - can't re-login after logout

After I logout I can't login back. I type the password but just got a blink, then the login screen is back again without error messages. I have to reboot to login again. Besides, even the Nautilus ...
7
votes
6answers
34k views

Oh no! Something went wrong! While starting the system after installing Kali Linux

I am trying to install a virtual machine running Kali (Formerly backtrack) 1.0.7 In 64 bit. My host machine is a 64 bit MacBook pro running 10.7.5. I am using Oracle VirtualBox version 4.3.12. The ...
2
votes
3answers
20k views

Mouse and keyboard not working in Ubuntu 14.04

I updated my Ubuntu Linux to 14.04 and now the mouse and keyboard don't work in the login screen. I tried re-installing grub from a Live USB, but it's still not working. I would really appreciate your ...
3
votes
0answers
136 views

Brightness falls at 0 when plugging second monitor

This only happens when using Gnome. I have an Acer Aspire V3-772GTX54206G1TMakk laptop with an NVIDIA GeForce GTX 760M graphics card running Debian 8 (jessie) 64-bit, and I'm using Gnome 3.14.1. The ...
0
votes
1answer
1k views

Arch Linux: gdm gives “Oh no something has gone wrong…”

I recently decided that I will no longer use Ubuntu and give Arch Linux a shot. I did everything according to the Beginner's guide on Arch Wiki, which worked. Next I wanted to install the Cinnamon ...
0
votes
0answers
46 views

Gnome/gdm can't press some key

I installed Gnome on Gentoo.Unfortunately,I found that pressing "s" won't work,just making current window lose focus.I tried xev,and found the following output: //When I preSS a: KeyPress event, ...
0
votes
0answers
272 views

How do I enable GDM login for root on Debian?

I want the root user to be able to log in via GDM on Debian Wheezy. I have read about modifying GDM and/or PAM configuration files but the instructions I have found describe specific file layouts ...
0
votes
0answers
153 views

`gdm start` causes computer to hang

I'm having trouble getting my computer to run GNOME on my new installation of Arch Linux. When I run the command gdm start my computer hangs and I have to power it down. Alternatively if I run the ...
1
vote
1answer
104 views

Debian kernel runlevel parameter - xorg won't start with NVIDIA drivers

I am having trouble getting my display to work with the default debian kernel command line: \boot\vmlinuz-4.2.0-0.bpo.1-amd64 ro root=UUID=4e496eaa-bcf1-41a0-9eee-dd1c8367c855 initrd=boot\initrd.img-...
1
vote
0answers
110 views

GDM is flashing and I can't login

I recently switched to Ubuntu GNOME from Windows and am very inexperienced. I was using Ubuntu fine for a while. But this morning I had trouble signing in because my login prompt continuously ...
0
votes
1answer
60 views

Change HDMI resolution on-the-fly without GDM

I just disabled the GDM service to use QT programs and mplayer output. And I need to change HDMI output resolution of my Angstrom distro and it should be on-the-fly. That means basically doing this ...
0
votes
0answers
48 views

Does gdm (>= 3.16.2) expose itself to the command-line?

At risk of asking an XY question, the title is only tentative. Background I'm running Fedora 22 with gdm 3.16.2, sitting underneath an Openbox session. I've recently noticed that switching to a tty (...
2
votes
0answers
227 views

Change GDM language

I'm using Gnome on Arch Linux and I want to change the language of GDM from English to French. I followed these instructions exactly but it didn't work... Here is my locale: LANG=fr_FR.UTF-8 ...
0
votes
1answer
1k views

X won't start after Ignoring BGRT

I have a Toshiba Satellite laptop running Fedora 20 and after a restart the laptop got stuck after this message: Ignoring BGRT invalid status 0 (expected 1) The starting process runs properly ...
0
votes
0answers
139 views

GDM: Force TimedLogin user to login in specific XSession

I'm using openSUSE 13.2 (GNOME) on an old laptop connected to the TV as a Kodi Media Centre and backup computer. I would like to boot into Kodi without skipping the display manager completely in case ...
2
votes
1answer
173 views

Starting a new instance of GDM in Fedora 19

In Fedora 18, I could use gdmflexiserver to start up a new instance of X and GDM on a new VT. In Fedora 19, gdmflexiserver appears to have lost the ability to do this, and I'm looking for its ...
1
vote
2answers
5k views

How to find out the current (active) XServer DISPLAY number?

I'm using Arch Linux and things are not so easy when you try to discover the current Xorg DISPLAY (not through the env variable). Here is a working example: $ cat /sys/class/tty/tty0/active tty2 ...
0
votes
1answer
590 views

Is it possible to disable the login dialog box of Kali Linux?

For example, I need my Kali Desktop to be logged in freely, without the use of any password. That is, I should not see the following Login dialog box after the boot up. How to do that?
1
vote
1answer
590 views

FC16: can't log in via LightDM or GDM (but 'startx' works fine)

I'm running Fedora Core 16 (with all patches applied as of 11 Feb 2013, AFAICT) on a dual-monitor Lenovo workstation, and can't seem to access my desktop via a graphical login manager. My system ...
3
votes
1answer
471 views

What is the proper encoding name to use in locale for UTF-8?

Just wondering here as I have on this CentOS 7 system: $ locale -a <snip> en_US.utf8 <snip> and yet: $ localectl System Locale: LANG=en_US.UTF-8 To add to that, the preferred name ...
4
votes
3answers
3k views

How does GDM authenticate to the X Server?

Given that you usually have to authenticate to the X Server by way of a "magic cookie" stored in the .xauthority file in the user's home directory: How does GDM (like most login processes, running as ...
4
votes
2answers
1k views

Awesome not showing up in GDM?

I recently installed debian with xfce. Once installed, I upgraded to Debian testing and installed awesome, then rebooted. When I click the list of session options at GDM's login screen, the only ...
1
vote
0answers
137 views

adding a console target to GDM

In KDM, KDE's display manager, there's an option to exit the DM and login at the terminal. Gnome's display manager does not have this option. Here's the entry for Cinnamon: [Desktop Entry] Name=...
2
votes
0answers
46 views

Start text terminal shell from Linux DM?

Is it possible to start a shell in a text terminal from a Linux Desktop Manager such as GDM, MDM or KDM? I have a user that has a .profile with a bash select loop offering the option to startx (where ...
1
vote
2answers
315 views

First KDE Session

I was curious, so I installed kde alongside gnome (which I use primarily, for the matter). I am running arch linux, and I installed kde using yaourt, by the following command: yaourt -Syua # ...