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5
votes
1answer
697 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 ...
5
votes
1answer
695 views

Display hostname in GDM3 on Fedora 19 at login screen

I'm managing almost 100 lab PC's running Fedora 19. It's difficult to manage because it seems like no where that I can display the hostname at the login screen. GDM version: gdm-3.8-3.2
4
votes
1answer
80 views

Make one VNC server appear as two displays in RHEL

I have a VNC server running in virtual mode in RHEL and I am viewing it on a PC which has two screens. I can make the server use both of my screens by setting the resolution large enough: xrandr -s ...
4
votes
1answer
177 views

Create a custom XDG_DIR with custom icon

I'd like to create a custom XDG_CUSTOM_DIR directory in my home directory pointing to $HOME/Custom and assign an icon to it. I've done: xdg-user-dirs-update --set CUSTOM ~/Custom So far so good... ...
4
votes
1answer
873 views

How to open tty or execute some script when the shortcut Ctrl+Alt+F[1-6] doesn't work and X11 is partially frozen but system is still working?

I'm using Ubuntu 10.10 with Gnome on Acer Aspire One netbook. The X11 or just some parts of Gnome like panels and partially windows (details described below) are frozen which doesn't allow to do ...
3
votes
1answer
74 views

How to stop gnome from muting my music?

I use ArchLinux, and I recently installed Spotify which is working fine, except for one thing: Every time any program triggers a system sound, the player volume is automatically muted in the mixer. ...
3
votes
1answer
269 views

How to get gnome to run /etc/gdm/PostSession/Default when using XRDP w/ VNC

I use Microsoft's Remote Desktop Client (mstsc.exe) to connect to a linux server with GNOME as my desktop. I've set up /etc/gdm/PostSession/Default to execute some steps on cleanup - which works when ...
3
votes
1answer
353 views

Ctrl+Alt+Backspace to kill X server can't be disabled

I would like to disable the Ctrl+Alt+Backspace shortcut to kill my X server. I have tried disabling it in the gnome-keyboard-properties "Layout Options..." dialog. When I start the dialog, the option ...
3
votes
1answer
546 views

no install buttons in extensions.gnome.org

I just got a new computer, and I wanted to install all the nice shell extensions I had on my old one. Both of them are running Debian 7.5, and have gnome shell version 3.4.2. The only difference I ...
3
votes
1answer
139 views

How to measure that how much time is the active window opened?

How can we measure that in a given period, what window was on the top? (active one) I already tried based on "wmctrl", but I can't show the currently active window.. in the second example I tried ...
3
votes
1answer
142 views

How can I save the positions of the icons in GNOME 2?

Using Centos 6.5 with GNOME 2. Puting the notebook on an external monitor always randomly puts the icons to different places. It would be a great thing if I can just set the position of them back ...
3
votes
1answer
287 views

Modifying $HOME variable on a session startup script: Gnome ignores it?

I'm modifying the $HOME variable on a /etc/profile.d script. This seems to be OK for console sessions. There are some caveats on graphical sessions, though: Gnome won't load my desktop ...
2
votes
1answer
132 views

see names of workspaces in gnome

I have a bunch of workspaces in workspace 2.30.2 (I have no idea if that's old on not, it's what they gave me) It used to be that if I had a workspace switcher in the panel that only showed the ...
2
votes
1answer
173 views

how to automatically turn on hotspot

Gnome desktop on Debian Jessie provides easy interface to use WiFi on the laptop and turn it into a hotspot. Is there away to make it do automatically at startup or can I create a "shortcut" for that? ...
2
votes
1answer
247 views

gnome “switch user” shortcut or command line

Is it possible to switch user of gnome desktop environment by single command or any shortcut key, in centos 6.0, or Can we create shortcut key? I found "fusa", but still unable to install it.
2
votes
1answer
166 views

How to properly disable Gnome 3 shell in Debian?

I just did a Debian install on an old laptop, and I don't need Gnome shell on it. I did it with apt-get remove gnome-shell, and it worked after I restarted. However, later I did apt-get autoremove, ...
2
votes
1answer
520 views

When do changes to gsettings take place?

After making a change to something in gsettings, is anything to be done to make the changes take effect? For example, if I have thumbnails in ~/.thumbnails dating back a few days, will running: ...
2
votes
1answer
418 views

WM-independent way to focus/raise URGENT window

I would like to have a keyboard shortcut to "go to" (focus + raise) window with URGENT flag set which looks like URGENT: it appears on the taskbar (Gnome + Metacity) even if it is on desktop other ...
2
votes
1answer
339 views

How to disable the automatic mute after booting in gnome?

Whenever I start up, gnome sets the volume to mute automatically. So how can I ask it to remember the volume last time I set before shutting down?
2
votes
1answer
166 views

Mac equivalent application “shortcat”

There is a mac application called Shortcat and it make me envious. For those of you averse to clicking links here is a summary: Keep your hands on the keyboard and boost your productivity! ...
0
votes
0answers
52 views

Cannot type in login credentials in Red Hat

Got stuck at the login window (Red Hat 6.5) as I cannot type in the login ID. No characters are accepted in the box. MouseOK. Any ideas?
0
votes
0answers
67 views

how to Unhide menu bar and GNOME desktop?

after log out GNOME desktop the application and menu bar disappear. But i can log in on VNC viewer, then the desktop and the application not found. how can resolve this problem?
0
votes
0answers
135 views

Gvim terribly slow redraw

I am on the last Arch Linux distribution using gnome desktop. And it is nearly impossible to work with gvim. For example, using opening python files make a mess on a screen when I start opening ...
0
votes
0answers
74 views

How to create custom keyboard binding

Is there a way to modify keyboard layout in Gnome in a such way that the following modifications will be available? ; --- Backspace <Alt-;> --- ; <Alt-h> --- LeftArrow <Alt-j> --- ...
0
votes
0answers
155 views

Gnome: How to disable or enable the “add to favorites” context menu

I have a relatively fresh Fedora 20 install. Out of the box there is no "add to favorites" option in the context menu when clicking on a running program in the bar at the top. I upgraded from Gnome ...
0
votes
0answers
24 views

Choosing only several wallpapers in Wallch

I'd like to have my wallpaper changed periodically. Unfortunately, Wallch gives me the option only to auto change all wallpapers. Can I select some wallpapers to be changed without copying them ...
0
votes
0answers
22 views

Change language of GNOME update manager

I was in France some weeks ago and used my laptop there. While being there and using the internet, I noticed that the GNOME update center changed its language from German (my locale) to French. I just ...
0
votes
0answers
214 views

Xampp GUI panel was working in GNOME desktop but now wont in KDE (Kali)

Installed Kali with a gnome dektop (or gnome fallback). Added KDE Desktop and left Gnome in place XAMPP control panel would show under this command (Before KDE change) user@Hades:/opt/lampp$ sudo ...
0
votes
0answers
23 views

Gnome-keyring iteration count location

I know that Gnome-keyring hashes master password between 1000 and 2000 times. It picks random number. I would like to ask where does it save this number, what is the location of that file? As far as I ...
0
votes
0answers
111 views

CentOS 7 gnome Version Network issue

I just installed Cent-OS 7 with GUI Interface, but now I am logging in but I can not connect to network, in virtual machine I see it's connect with bridge (VMware) but I cannot connect to network, I ...
0
votes
0answers
112 views

Extensions “grayed out” on extensions.gnome.org

The site extensions.gnome.org loads OK, but all of the extensions appear to be "grayed out" (reduced opacity) as though they are not available. At the top of the site, I have "current version" ...
0
votes
0answers
109 views

Debian 7 resets user settings and/or forgets them

I just installed Debian 7 (I've been a long time Windows user,and I tried Ubuntu 13.0x for 2-3 months and did not like it all that much,so I switched to Deb...). No problems in the installation or ...
0
votes
0answers
37 views

Additional keybinding combination to copy text to clipboard

I would like know, how to make copy to clipboard work not only with the default Ctrl+c key-combination but also using Ctrl+End for instance. How do I do that?
0
votes
0answers
678 views

Gdm broken for unknown reason

My Debian 7.6 (Wheezy) got broken over the night. The login window changed from a grey, static one to a black with dynamic effects. After logging in I found out that none of the gnome extensions I was ...
0
votes
0answers
491 views

Black screen after logged in. Xubuntu 12.10

Hi I'm a total noob in Linux/ubuntu. I had Xubuntu 12.10 running for a month or so without major problems. A few days ago after downgrad firefox from 29 to 28 by removing and reinstalling and ...
0
votes
0answers
432 views

Gnome and Gdm doesn't recognize my password

I installed Archlinux as Virtualbox's guest on Windows. After installation, I can not log in through GDM, though it lists my user name, and the root account doesn't work either. The error info ...
0
votes
0answers
202 views

Debian wheezy - display- fresh copy (installed twice)

I'm totally new to Linux. I installed a fresh copy of Debian wheezy and everything installed fine. After first boot my screen is not set to proper resolution. I tried all the tech tips in Google which ...
0
votes
0answers
52 views

Windows in Gnome on Ubuntu 10.10 are frozen

I saw a question in SuperUser titled How do I restart a frozen screen in Ubuntu without losing any open windows? and I think it would be helpful, but the problem is I can't switch to any of the TTYs. ...
0
votes
0answers
268 views

Not able to install Nautilus Terminal

I am using centOS Release 6.4(Final) and GNOME 2.28.2. System information is Linux localhost 2.6.32-358.11.1.el6.x86_64 #1 SMP Wed Jun 12 03:34:52 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux I ...
0
votes
0answers
211 views

Gnome3 memory comsuption high

I recently installed ArchLinux on my desktop. I simply installed the base system and installed GNOME and GDM and the system work "fine". However today (after 10 hours) when I tried to open any ...
0
votes
0answers
312 views

What is the difference between RGB and YCbCr?

In my Linux Mint ATI Catalyst setup I have set YCbCr as default for Color Pixel Format? What is the difference? I subjectively think that RGB (Full RGB) is better for my eyes. YCbCr seems to be ...
0
votes
0answers
60 views

Fedora 16: keystroke only get beep sound and doesn't work

I'm using my laptop and suddenly the keystroke doesn't work anymore. When I press the keystrokes, it produces beep sound but doesn't work. Then I notice if I keep on pressing the same keystroke for ...
0
votes
0answers
121 views

Fedora 17/18 on ARM architecture

Well I am fully aware of the packages available but sadly none of them provide what I need. Now to get things clear, I found a Korean company (Odroid x as far as I remember) which makes single board ...
0
votes
0answers
553 views

Mint 12, workspaces and two screens

I have two screens connected to my machine, using the NVIDIA X Server Settings program I set them up with TwinView. I had the same exact set up in Mint 11 and it all worked well, today after ...
0
votes
0answers
148 views

problem exporting /media as an nfs share: why does it happen?

I've got two netbooks. One netbook has two installed Linux systems: openSUSE 11.04 and Debian testing. By default, in Debian, gnome mounts the /home filesystem for openSUSE, which shows up in gnome's ...
0
votes
0answers
249 views

Is there a way to make GNOME Panel backgrounds stretch vertically, rather than repeat?

I have another strange issue with the GNOME Panel. Images (that I am using as backgrounds) instead of scaling vertically, are actually repeating vertically, leaving me with a really weird effect: ...
0
votes
0answers
76 views

White listing directories for GTK

Back in 2007 there was some work done to allow system admins to lock down GTK+ and Nautilus. File dialogs can only view white-listed directories. This won't create permission problems for programs, ...
0
votes
0answers
630 views

Gnome trouble on a DisplayLink device in a Linux virtual machine

I have a virtual machine running Ubuntu 10.04 32-bit. Using the tools provided with VirtualBox, I have added a DisplayLink device to the VM and created the following xorg.conf file: Section ...
-1
votes
0answers
13 views

Debian Linux Shell has no colors and desktop files/folders gone GNOME

Hello I have installed some packages to fix sound mute, but instead, after restart I saw no icons on desktop except 'Computer'. I have opened shell and wanted to do apt-get update but saw that the ...
-1
votes
0answers
13 views

arch install on virtualbox - gnome desktop

I installed arch and I booted from grub, next I ran pacman -Syu gnome, installed by the defaults, and then ran systemctl enable gdm.service and rebooted. Since then when I boot, I get stuck at the ...