Questions tagged [gdm]
the GNOME display manager (GDM) is a display manager for X Windows Systems
138
questions
0
votes
1answer
40 views
Desktop environments not working on Arch Linux
I did a fresh arch uefi install and everything went smoothly. Then i moved ahead to installing xorg and gnome
It was also completed with no errors.
Now when I run:
systemctl start gdm
The system ...
0
votes
1answer
26 views
lid close and suspend to ram: Which software is involved?
In order to fix some reliability issues with suspend-to-ram (upon laptop lid being closed), I want to inquire which software is involved with this. So that I can resolve the following issues:
"...
0
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0answers
30 views
Error on nouveau after fedora 30 update. GDM gets stuck
Few months ago I updated my fedora system from version 29 to 30. When I locked my system and went back to login, the gdm would get stuck and load after a lot of time. Not only the gdm got stuck, but ...
0
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0answers
23 views
Any way to force resize/scale fixed size windows on Gnome desktop?
I'm playing a game, that requires a lot of grinding, so I want to do some multitasking. The game supports windowed mode, but the lowest possible resolution is 1024x768. I wan't to scale it down to ...
0
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0answers
61 views
Second Screen not working after login (Kali Linux x64)
I installed Kali Linux (x64) with GRUB Dual Boot to my PC. I want to use 2 monitors. On Windows 10 working everything perfectly (So there is no hardware problem). My video hardware:
Nvidia GTX 650 ...
0
votes
1answer
71 views
Can't login through gdm - Loop in login on particular user
I have a local user issue which I don't know how to solve: all users can log without any problem, except one user who is each time kicked back to gdm screen though password authehtication succeeds (no ...
0
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0answers
16 views
Set up xdmcp for remote desktop forcing udp v6 with gdm
I am trying to set up remote desktop into a Centos6 distribution with gdm.
This is my configuration file /etc/gdm/custom.conf
[root@localhost ~]# cat /etc/gdm/custom.conf
# GDM configuration storage
[...
0
votes
0answers
193 views
GNOME wont lock screen with lightdm?
I am using Arch Linux with the GNOME desktop. After using LightDM for a while, I decided to give gdm a try out of curiosity. I installed gdm for a bit, but I didn't like it, so I decided to go back to ...
0
votes
1answer
135 views
Error when using xmonad on Debian Buster after distribution upgrade
Upgrading Debian from stretch to buster, and I've had troubles starting xmonad.
What doesn't work
I previously started from the login manager, but now either with gdm3 or lightdm, I get thrown out ...
4
votes
0answers
78 views
What could cause an ata4.00 error even without any harddrive when installing Debian 9.9 from a live USB?
I have a problem installing (running) Debian9.9 on my system.
First my setup:
ADATA M2 256G - The destination drive
WDC Blue 2T - Data disk
Samsung EVO 120G - Windows 10 drive
USB SanDisk 16G ...
0
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0answers
72 views
Arch - Gnome won't boot after disabling lightdm and enabling gdm
I was trying to find a way to lock my screen in Gnome, so I followed this forum, but when I rebooted Arch, I am stuck with a black screen and a cursor that doesn't move as shown here.
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0answers
418 views
Nvidia Graphics driver problems with gdm3 and external display connection
I'm experiencing multiple issues with my Nvidia driver, the one I'm trying to fix right now is that my laptop won't detect an external display connected via HDMI. For some reason I don't have a xorg....
0
votes
0answers
143 views
GNOME 3 autologout => gdm fails to restart X server
My O/S is CentOS 7.6 with all updates as of today.
I have a system where many users log in and run GNOME sessions via VNC (xrdp). I do not want idle sessions hanging around forever, so I followed the ...
0
votes
0answers
208 views
Gnome shell crashes when login in to a standby session when the screens are connected
I'm using two external screens with two mini display ports with Debian 9.8 on Wayland with Gnome. Use case is I let the computer to go to sleep (stand by) then connect again to screens and tries to ...
1
vote
1answer
365 views
Can’t autologin with GDM
So I don’t understand because this always worked for me but after a new Arch Linux install I’m always prompted the GDM login screen.
I enabled autologin through gnome-control-center (“Connexion ...
1
vote
2answers
4k views
Debian 10 (buster) - gdm3 only starts after “systemctl restart gdm3”
I've currently set up a new install of Debian stretch. I followed the description on how to update to Debian Testing (buster) and everything went perfectly. I rebooted the system, and everything went ...
0
votes
1answer
336 views
gdm not showing no more
I was using KDE 4.13 (maybe not sure) on Centos 7, apparently without any problem while during last boot it doesn't appear the login gdm screen. It seems it is going to appear but in the end the ...
3
votes
1answer
497 views
GDM Can't unlock screen
Recently I've upgraded GNOME (GDM etc.) from 3.28 to 3.30 on my Manjaro. I have ASUS GL552VW notebook running linux 4.14 and intel-i915 driver, nouveau is blacklisted and nvidia is not installed. ...
1
vote
0answers
445 views
How do I set gdm monitor/display/screen setup to generic mirroring?
I have three displays and one TV connected to my computer. gdm (gnome display manager) somehow thinks that the main display is the TV. To circumvent the problem for all setups: How do I tell gdm to ...
0
votes
1answer
612 views
Running ibus with i3 on Ubuntu with multiple users
I have Ubuntu 18.04 running and I installed i3 as my display manager. In this Ubuntu version, it is nevertheless the default to have a GDM login screen. If I login into any account, Ubuntu starts that ...
1
vote
2answers
1k views
Stuck in a login-loop in lightdm and gdm, but not with xfce and other systems
The interesting part is I found that I was able to login with xfce but not with either lightdm or gdm. (I am using Ubuntu 16.04)
0
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1answer
88 views
Why does SaK kill gdm, which is running on a different VT?
I run Fedora Linux 28, and have enabled sysrq. I pressed Alt+PrtScr+K, to kill a non-responsive X session. But this also restarted gdm, and one other X session, which were running on different VTs. ...
5
votes
2answers
7k views
How to execute command before user login on linux
That's a question I've seen several time for several Linux flavours, so let's try to be exhaustive.
What is the method to execute script/command/program before and after user login into its desktop ...
1
vote
2answers
788 views
How to disable virtual keyboard on GDM screen
After an update to F28, every time I reboot my machine, the GDM screen is showing an ugly, unnecessary, and useless virtual keyboard instead of the login screen.
How do I disable that?
My login ...
asked May 18 '18 at 13:52
Sardathrion - Reinstate Monica
3,9134 gold badges25 silver badges57 bronze badges
1
vote
0answers
130 views
How do I add a window manager to GDM under Wayland?
I'm developing my own window manager, and I want to select it in GDM instead of Gnome so I can test it. I've found some X11 examples, but nothing for Wayland.
4
votes
0answers
839 views
After recent update of Arch linux, GDM login screen is missing text
This is an Arch install with Cinnamon DE and GDM. I am still able to login at the screen but the text on the screen is mostly missing. What I mean is that there are two buttons that appear and the ...
0
votes
1answer
140 views
$GDM_USER has no access to $XDG_DATA after manually changing location of $XDG_DATA
I have a small office with 5 desktops and a server, all of them running on Debian. I have just upgraded the clients to Stretch and see only 1 error in the journal that bothers me:
gnome-settings-[...
1
vote
1answer
88 views
GNOME3/GDM first login fails but second login succeeds
When my system boots up, and I click my username, and enter my password, the login attempt fails. However, when I try the exact same password again, I can successfully log in. What could have caused ...
4
votes
1answer
5k views
How to configure gdm for login into a sway session?
I have installed sway window manager on Fedora 27. The system uses gdm as its login manager. But gdm does not provide sway for selection as the login session. Only Gnome, which is also installed on ...
1
vote
1answer
1k views
Xorg Conf: NVIDIA performance settings for AC/battery?
I'm currently running Fedora on an old Thinkpad T530 and just configuring it to my needs. I'm using GDM/Gnome Desktop (on Xorg, not Wayland). I've installed and configured the proprietary NVIDIA ...
1
vote
2answers
1k views
How to automatically `ecryptfs-mount-private` on `gdm` login in Fedora 27?
I have installed Fedora, but used existing /home partition from previous Ubuntu install:
partitions:
/boot/efi,
/ (formatted during install),
/home (kept from Ubuntu),
user was set-up with same ...
1
vote
0answers
295 views
zsh .zprofile / .zlogin not being sourced on gdm login? [duplicate]
I have noticed that ~/.zprofile and ~/.zlogin are only loaded (in my computer) when I use a login shell, but when I login with gdm, they are not run; ~/.profile is ran instead. Is this normal?
0
votes
0answers
326 views
How do I force Xorg to launch with display :0 in Redhat 7.2?
I have a Redhat 7.2 server that we realize sometimes loads with the DISPLAY variable set to something other than :0 (not sure why), which other apps have a dependency on. I'm not sure of the reason, ...
1
vote
1answer
414 views
Logged in loop on gnome shell on fedora 26
When I tried to logged-in on gnome shell, it will just goes black then after a few seconds it will just comeback to GDM.
I am using fedora 26.
Any advice how I can fix this? thanks.
Edit:(requested ...
1
vote
0answers
310 views
Debian - problem logging in with main user - gdm? gnome?
I'm using Debian buster/sid.
I updated my system and after a reboot my mains user cannot login through gdm. X is not starting.
I can login through command line. I created a new user and I could ...
0
votes
1answer
4k views
How to set i3 to be the default window manager?
In the Kali login, I have to select i3 in the menu in order to use i3 instead of gnome. How to set i3 as the default window manager (no need of selection?
3
votes
1answer
885 views
Why GNOME Display Manager always read .profile?
I recently switched from terminal prompt login (getty?) to GNOME Display Manager. It seems that GDM always reads .profile, regardless of user's setting of login shell (Zsh in my case). Why is that? I ...
1
vote
1answer
565 views
modify user login screen details (gdm)
I have a single linux desktop at home, with every member of the family having their own user name / login combo (shared external drive for sharing pics, docs etc).
I have realised that the GDM login ...
1
vote
0answers
50 views
gnome-shell in Linux Fedora “fakes” exit
My question is about the behaviour of gnome-shell, started on login through the GNOME display manager, in a Fedora 24 framework.
If I issue from the Linux console the command
ps -aux
(after logging ...
1
vote
2answers
2k views
Can't login to fedora 25 gnome, except by using startx from tty
Last week fedora 25 gnome software center installed a buggy gdm version on my system, I removed it but still having problems. I'm using Gdm and Wayland session.
I can't login to fedora from login ...
1
vote
1answer
975 views
How to set default gnome-classic and root user on gdm (OpenSuse Leap 42.2)
I'm using my linux only managed by root user (I know is not the best practice).
The first point is, since beginning, my gdm is not showing root user on the initial list, so there is not available ...
2
votes
2answers
2k views
Xrdp not working with CentOS7. Is there any alternatives?
Every time I try using xrdp, I get a message that says "Oh no! Something has gone wrong." and "A problem has occurred and the system can't recover. Please log out and try again." I feel like it is an ...
2
votes
1answer
857 views
Start two X servers on boot on RHEL
I have a powerful machine that I want to use as a multi-seat system. It has two graphic cards and two pairs of keyboards and mice. I've been able to successfully configure two "seats" using udev and ...
1
vote
0answers
63 views
Run Script After Unlocking GDM [duplicate]
Hi I already tried all solution from execute-a-command-on-user-logon, and used PostLogin option of GDM.... The problem is all of these option are only works when system boots up but it's not what I ...
2
votes
0answers
606 views
Lock screen not locking with LDAP on CentOS 7
On my system some users authenticate with LDAP, others have their password stored locally (standard).
The problem is that LDAP-users cannot lock the screen. When pressing Windows-Key + L the screen ...
0
votes
1answer
118 views
gdm Ask for password again while I start it from already logged in tty
I have an archlinux 4.4 lts kernel. For some reason I did not allow gdm to start automatically at boot. When I'm logged in tty and start the gdm with command systemctl start gdm the gdm starts and the ...
0
votes
1answer
136 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
667 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://...
0
votes
1answer
126 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.
...
3
votes
1answer
2k 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 ...
