Questions about the GTK+ graphical user interface toolkit. The Gnome desktop uses GTK+.

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0
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1answer
17 views

network icon disappeared in gnome-panel

Today I dragged a photo to the gnome-panel.the panel background changed. but after a reboot i got an error saying reload gnome-panel I reloaded but it asked 10 times after that my network applet is ...
0
votes
0answers
17 views

GTK+ theming issue during forwarded X11 session over SSH

I'm having a very odd theming issue during forwarded X11 session over SSH. My remote host is an ARM router with some GTK+ packages ported using Optware. While X11 forwarding works in general, I get a ...
0
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0answers
13 views

Ubuntu 14.04 Context Menus Missing Icons

I am running Ubuntu 14.04 LTS, and I've noticied that context menus, as well as menus from the top bar, do not have any icons. I use Eclipse frequently and I know there icons associated with some of ...
0
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0answers
28 views

ubuntu 14.04.02 LTS Gtk warning

after screen freeze at sign on yesterday, I attempted fix thru Terminal commands (apparently I am way too much of a noob) currently in terminal I am unable to use gedit (confirmed newest version is ...
0
votes
0answers
9 views

Why are prelight areas in menus of Gtk theme coloring incorrectly?

I'm using a custom theme and since upgrading from Saucy to Utopic the prelight areas in the Menubar Menuitems and Menu items of dropdown menus are coloring incorrectly. The selected_bg_color is only ...
0
votes
1answer
22 views

can i uninstall ubuntu 14.04 unity desktop environment and replace it with paper-gtk

I'm a Linux newbie... the first Linux OS I started using is Ubuntu 14.04.02 LTS and to be honest, I really don't like the Unity desktop environment that ships with Ubuntu so I was wondering if I could ...
1
vote
0answers
10 views

rhythmbox button icon names?

The shuffle and loop/repeat button icons in rhythmbox don't match my gtk icon theme. I would assume that's because my theme is missing files named appropriately in order to theme those icons. Is ...
0
votes
1answer
19 views

Does Spyder work with Python GTK in Ubuntu?

Does Spyder work with Python GTK in Ubuntu? Or is Spyder Qt only?
0
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0answers
30 views

How to generate config files from gnome-settings-daemon?

I'm trying to convert from Gnome to just using i3-wm, but am having a problem with converting most of my settings which include, but are not limited to: Theming - fixing Ugly "default"-looking ...
0
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0answers
35 views

Weird Gnome 3.14 look on Ubuntu 14.10

So I've just updated to Ubuntu 14.10 and Gnome 3.14, but I get theese looks everywhere, black backgrounds where they should be gray. This happens on white theme too. You see this blue where it was ...
2
votes
0answers
24 views

How to write a policykit/polkit permission file to programmatically have access to a file in /usr/share

I'm writing an application that needs to read and write an existing file in /usr/share... If I understood well I need to use Polkit/PolicyKit to ask the system for a permission and ask the user to do ...
0
votes
0answers
13 views

Thunderbird dialogs painted strangely in (some) 14.04?

One image is worth a thousand words: It happens on some dialog and not others, mainly in Thunderbird and Firefox. I do vaguely remember something like that, and was a gtk-theme problem or ...
0
votes
2answers
99 views

Python 2.7 ImportError: No module named repository

I'm completely clueless. I uninstalled, and re installed gi and python2.7. Do you guys have any ideas? ~ > /usr/bin/python Python 2.7.6 (default, Mar 22 2014, 22:59:56) [GCC 4.8.2] on linux2 Type ...
0
votes
0answers
10 views

How to check if GTK2 installed to the right location

I'm trying to determine if GTK2 installed properly. I used: sudo apt-get install gtk+-2.0 and then thought that the following would check to see if it worked: dpkg --get-selections gtk+-2.0 But ...
4
votes
1answer
103 views

What is the right way to develop themes for Ubuntu?

I forked the Ambiance theme to create my own one which I maintain. I wonder what's the best way to develop Ubuntu themes. My current solution is: Have the theme directory into ~/Documents/foo I ...
0
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0answers
3 views

Gtk FlowBox - buttons in box clickable area tiny [migrated]

I've created a GtkFlowBox into which I've added a load of buttons and am trying to catch clicks on these buttons with a function which, for the moment, simply outputs the selected button. However, the ...
0
votes
0answers
16 views

Menubar appears on different location using GLADE3 and GTK3.0

I have program develop using glade3 and GTK3.0 and C It is working well yesterday. However today the menubar ( " File Edit View Help " ) did not appear in my application window but goes to the very ...
1
vote
0answers
11 views

transmission-gtk before login

I know, probably Im asking too much, but... is there any chance to run transmission-gtk even if any user is logged in? I should have transmission-daemon installed instead of gtk, but I love GUI..
1
vote
0answers
63 views

How Are Ubiquity (Installer) Steps Customized On 14.04?

I'm trying to edit the Ubiquity installer on Ubuntu 14.04, but failing miserably. For example, I'd like to have "Download Updates" and "Install 3rd Party Software" automatically checked. Editing the ...
0
votes
1answer
53 views

LispWorks PE (installation) on Ubuntu 14.10

I have problem with personal edition installation and launch on UBUNTU 14.10 (64bit). Thank you for your advice. My installation steps: Downloaded files from lispworks homepage: lwlper-licence.sh, ...
4
votes
2answers
49 views

How to uninstall a theme without knowing it's name SOLVED

I'm new here so I'll try to make this concise. I recently installed a dark theme for inkscape and just realized it applied to my whole ubuntu system. Unfortunately, I don't recall the name ...
1
vote
0answers
33 views

GTK disappears while in sudo mode [duplicate]

I want to know how is possible to enable gtk (gtk2 engine) in this case for sudoers? When I start an application using gksudo or it run elevated, the application doesn't benefit from the engine while ...
0
votes
1answer
48 views

How to restore all default theme settings

I have been having a problem for a while now, I was hoping that upgrading to 14.10 would solve it but it hasn't. My theme settings are messed up, presumably because I have installed other themes but ...
0
votes
0answers
133 views

Failed to load module “pk-gtk-module” in host centos while ssh to ubuntu

When i am logging in via ssh to the ubuntu 12.04 server from centos machine and running the gvim editor then i am getting the error: Gtk-Message: Failed to load module "pk-gtk-module" . If i am ...
0
votes
0answers
25 views

Can “Recently Used” (recently-used.xbel of GTK+ / Nautilus) be accessed via KDE?

This question claims that recently-used.xbel of GTK+ is incompatible with KDE. Can it be made compatible? That is, is there a tool/way out there which will make recently-used.xbel readable/usable with ...
0
votes
1answer
46 views

GTK theme broken on move to Ubuntu 14.04

A GTK2 theme, expressed in a gtkrc file, worked fine in Ubuntu 10.04 and 12.04 but part of it, shown here: # Base style for all GTK widgets. style "default" { fg[NORMAL] = "#000000" ...
0
votes
1answer
167 views

Light Adwaita theme for Ubuntu Unity - toolbar customization!

The above snapshot shows some application windows: Nautilus, Rhythmbox, gedit using the Adwaita theme on Ubuntu 12.04 (Unity). I've made changes in /usr/share/themes/Adwaita/gtk-2.0/* but that ...
0
votes
0answers
22 views

GObject segmentation fault when using Gtk.Notebook

I am writting a simple Gtk app and I am using the Notebook widget. However, whenever I am trying to use a Notebook, my app crashes with no proper error besides a segmentation fault. I searched a bit ...
1
vote
1answer
629 views

Kubuntu 15.04 Vivid Vervet: Why do GTK apps look ugly? [closed]

I'm running Kubuntu 15.04 Vivid Vervet Alpha 2. I am a KDE fan and love Plasma 5. However, I have this problem where GTK apps look like crap. Screenshots: Thunderbird: Upload boxes: This is ...
0
votes
0answers
15 views

Weird problem with GTK/WM

Today I started experiencing this weird bug in Ubuntu, possibly in GTK? where it seems like some theme aspect is bugging out or not loading correctly. Sadly I am not familiar with this part of the ...
0
votes
1answer
19 views

Ubuntu desktop only loads GTK theme after second login

I have Ubuntu 14.04 with default Unity The first time I log into ubuntu, it seems GTK is having some problems, the buttons appear very squared, the font is wrong, non anti-aliased and the windows ...
0
votes
0answers
19 views

How do I launch desktop apps from one installed desktop environment in a different desktop environment

So, I use LXDE and MATE, both working fine on my PC. I decided to switch to LXDE so I can make the appearance better. Although in MATE I was able to configure my Window Border colors using Compiz and ...
0
votes
0answers
19 views

Alt-tab doesn't work when Libreoffice's drop-down menu is pop

In LibreOffice or any other GTK applications like Nemo, a file manager, When I click any main menu (a drop-down menu), I am not able to move my focus on any other applications by using Alt+Tab key ...
0
votes
0answers
48 views

how to install gtk-2.0 themes on ubuntu 14.04?

I have dual-booted my retina macbook pro and i want to use This theme. The problem is I don't know how to. I tried all the steps including the .themes folder and Ubuntu tweak tool. please help me. ...
0
votes
0answers
28 views

How to install Gtk 3.10 on Ubuntu 12.04

I know that this may have been asked before but I want to ask a more specific question. I am trying to test my application inside travis-ci but my application is written with gtk+-3.0 >= 3.10.0 and ...
9
votes
1answer
569 views

What are the icons on the top bar called? [duplicate]

What is that called? The reason I'm asking is that I'm creating a desktop application in Java (using the gnome java library - with GTK support) and I want my app to be visible there as well with a ...
0
votes
0answers
20 views

Ubuntu 12.04 qtconfig-qt3 no GTK+ theme option

On Ubuntu 12.04 in the qtconfig-qt3 application appearence tab, there is no GTK+ option, but in the qt4 version there is.
0
votes
1answer
47 views

Restoring themes and icons to default state?

I tried to install various themes on Ubuntu 14.04.1 on two computer though I succeed on one I completely messed up on the other. The problem is although I have deleted the theme files and ppa-purged ...
0
votes
1answer
174 views

Ubuntu 14.04.1 LTS 64-bit GTK themes and Icon themese not working properly

I have Ubuntu 14.04.1 LTS 64-bit installed on two separate computers (Dell XPS L502X and Dell Latitude E5440). The themes I installed either by extracting compressed files or using the apt-get package ...
1
vote
1answer
81 views

Creating GTK+ 2 key press event

I wrote a small GTK+ 2+ program (in Python) that responds to a button click by sending a gtk.Event to simulate a key press. It works fine on every version of Ubuntu that I have including Kubuntu, but ...
0
votes
0answers
246 views

Installing and activating themes on Ubuntu 14.04 64-bit Unity, how to do?

There are lots of cursor, icon, window and GTK themes on the web and I downloaded some of them, but I do not know how to figure out if they are compatible with Ubuntu 14.04.1 64-bit Unity? ...
1
vote
0answers
89 views

Gtk-WARNING related with themes, should I take them seriously?

I launched Evince from the command prompt after TexLive installation to test some of generated pdf files and noticed that there were warnings related with icon-themes. While Evince was running I ...
1
vote
1answer
187 views

“cannot open display: :0” error when using sudo with any GTK app

I want to run gmsartcontrol (UI tool for smartctl) which needs to be run as root in order to access the drives and read their SMART status. However doing this: sudo gmsartcontrol I get this ...
0
votes
1answer
216 views

No GUI and Long on screen in ubuntu 14.04 after removing GTK

I removed the gtk+2 and gtk+3 by the command apt-get remove command. But after that, I could not log on to my system, there is no Log in screen and other GUI icons. But the PC is working, I could ...
4
votes
0answers
72 views

Change the opacity of a cut selection (nemo.css)

I am trying to find what I need to edit in a GTK theme (specifically Ambiance) to change the opacity of a cut file. A selected file is orange and when I cut it, it is a little opaque - I 'd like it to ...
0
votes
2answers
170 views

GTK apps not respecting Kubuntu's oxygen-gtk theme when executed as sudo

I am using Kubuntu 14.10 and it's working quite well so far, but my problem is pretty much what it's stated in the title, when executing a GTK app that requires sudo privileges, such as Synaptic ...
1
vote
0answers
326 views

Gedit Gtk warning on ubuntu 14.04 [closed]

When I open gedit from the terminal by- gedit& I get a warning- Gtk-WARNING **: Calling Inhibit failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name ...
0
votes
1answer
88 views

Installing ubuntulooks and using themes for applications

I use ubuntu 14.04 with gnome3 shell. Hi, I would like to start my application with gtk2 theme. I was using this tutorial: ...
1
vote
0answers
44 views

Gtk.HeaderBar not appearing in Python Application [closed]

I've created a Python Application to which I'd like to add a Gtk.HeaderBar. However, when I try to run the code below, the window opens with no titlebar whatsoever. I have the code below: class ...
1
vote
1answer
80 views

Cannot change GTK and icon after changing LightDM greeter

I changed my LightDM greeter and suddenly I cannot change my gtk or icon theme. The dconf settings are there, but the system is not responding to changes, nor are the themes being used by all ...