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

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0
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1answer
32 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 ...
1
vote
0answers
17 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
1answer
22 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
25 views

Gedit Gtk warning on ubuntu 14.04 [on hold]

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
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0answers
31 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
18 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 ...
0
votes
1answer
22 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 ...
0
votes
0answers
14 views

Enable a window without titlebar in all workspaces

I have a window (Google Hangouts App, to be precise) that I want to show up on all my workspaces. However, the window dosen't have a titlebar, so I can't right-click it and untick Only on this ...
1
vote
3answers
81 views

Strange font issues on Ubuntu 14.04 Unity

somehow the fonts on my ubuntu machine started looking really strange: I tried reinstalling the unity light theme, but that didn't change anything unfortunately. Do you have an idea how to fix this ...
0
votes
1answer
53 views

eclipse-dark and Ambiance-dark - how to change background color of current line

I'm trying to use the Dark theme with eclipse and the results are pretty cool. However, as you can see from the image below (last line starting with ObjectMapper), it is pretty difficult to read the ...
-1
votes
0answers
16 views

ATEMU simulator installation error: gtk >= 2.0.0 not installed ubuntu

I'm trying to install ATEMU and its needs GTK+. I installed GTK+3 but when I tried to ./configure the ATEMU file, an error interrupted the process ** Could not run GTK+ test program, checking why... ...
1
vote
0answers
29 views

Editing Raleigh GTK theme

There's the default GTK theme in XFCE called Raleigh. I would like to change the dark blue color (#4b6983) to something different. But if I go to /usr/share/themes/Raleigh/gtk-2.0/ and take a look at ...
0
votes
1answer
87 views

FileZilla - Tab overlay issue

Ubuntu Version: 14.10 FileZilla Version: 3.9.0.6 This is happening when I try to open a new tab. It overlays the current tabs. Also the tabs are not switchable in this case. (prog-filezilla:13881): ...
0
votes
0answers
11 views

How to set size (width & height) of a widget

So the problem is absolutely clear from the title. Probably I didn't understand how the alignment system works, because I found nothing on the web. So, let's have a vbox with a toolbar, textview and a ...
0
votes
1answer
63 views

Missing libglademm-2.4.so.1 - where can I find this library for my embedded linux box?

I am trying to run FlyCap2 on my NVidia Jetson so that I can use my PointGrey FireFly MV machine vision camera. I am unable to run the main program because it is lacking a glade library. Any idea ...
0
votes
1answer
100 views

export SWT_GTK3=0 on terminal, does it effect your system?

This question is related to my other question : Full dark theme for eclipse Luna in Ubuntu 14.04 So, i should run export SWT_GTK3=0 on a sh script for eclipse, but i mistakenly run it from my ...
0
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0answers
12 views

Is it posible to make scrollbars similar

Turpial and Skype use not default scrollbars, Vlc have ugly top menu. If they all use gtk, why scrollbars not same?
0
votes
1answer
135 views

Gedit and Filezilla Input Problem

I upgraded 14.04 to 14.10. I installed my apps(lamp, nodejs, filezilla, phpstorm, git etc.). I have some input problems in some apps. In Filezilla, I can't use tab and delete keys Some UI problems, ...
0
votes
1answer
78 views

lightdm-gtk-greeter keeps loping into login screen

Since I had problems with unity-greeter I had installed lightdm-gtk-greeter and it keeps looping into the login screen. 14.04 ubuntu I have several solutions: removing .Xauthority file, reinstalling ...
0
votes
0answers
62 views

lightdm-gtk-greeter session loading fails

I have installed lightdm-gtk-greeter. This worked fine for a while. When I tried to shift to unity-greeter (which I could not) and so reverting back to gtk-greeter it presents the login screen, where ...
0
votes
1answer
175 views

ImportError : No module named gtk & Python-2.7.8

As a newbie to Ubuntu 14.04 LTS, as usual with other linux builds, I installed Python 2.7.8 for compatibility issues and out of sudden I got: File "/usr/bin/bleachbit", line 41, in < module > ...
1
vote
0answers
52 views

Ubuntu loads wrong icons theme and fonts

Sometimes ubuntu loads default icon theme instead of Faenza icons and fonts look weird: But when I do setsid unity Icons are fixed and when I do nautilus -q Fonts are fixed Where is ...
0
votes
1answer
8 views

Unclickable links in GTK3 apps

I can't open link in any gtk3 app by left clicking (for example web link in Ubuntu software center or local link in Gnome disks). I am able to do it via right click, then click in submenu "open link". ...
1
vote
0answers
18 views

RDAQ under Ubuntu 14.04

I try to install RQDA R package under Ubuntu 14.04 which comes with GTK 3 or so. I know that in order to get the RDQA running it needs the GTK 2 development package. I found the following terminal ...
0
votes
1answer
17 views

Why GNOME3 apps close such long? [closed]

For example system monitor and calculator. It takes about 1 second after clicking close for app to vanish from my screen. Why it is so long. Or it is only my personal bug? PS using Xubuntu 14.04; some ...
2
votes
1answer
2k views

Gtk-Message: Failed to load module “overlay-scrollbar”

I am using Xubuntu 14.04 (Ubuntu + xubuntu-desktop), The following Message shown many times (such as executing mousepad , zenity etc). $ mousepad Gtk-Message: Failed to load module ...
3
votes
1answer
513 views

How to work around Eclipse Luna/GTK bug 339174 (change to not use oxygen)

The bug is described here: https://bugs.kde.org/show_bug.cgi?id=339174 For me it fails with: java: /build/buildd/oxygen-gtk3-1.0.2/src/animations/oxygencomboboxdata.cpp:87: void ...
2
votes
1answer
59 views

How to make a Openbox dockapp with GTK?

I'm using Openbox and I want to make a dock-app (NOTE: not a dock like plank/docky but a dock-app like stalonetray or lal) in GTK+. How do I get the simple app I have written to sit in the dock area? ...
0
votes
0answers
43 views

How to have multiple instance of unity-settings-daemon

Is there a way to have another running unity-settings-daemon on a different $DISPLAY. I tried --display=:1 but I always got this error. ** (unity-settings-daemon:xxxx): WARNING **: Name taken or bus ...
0
votes
0answers
18 views

GTK Layout broken

In xbmcbuntu, the layout of gtk-apps seems broken. The applications menu and desktop menu look normal, but for example the gtk-greeter, the openbox configuration manager and synaptic look very ugly. ...
0
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0answers
22 views

lftp-gtk after installation, many programs were uninstalled

I'm searching for a program to back-up or synchronize ftp. I found the site user interface for lftp and installed the program as described. BUT the installing process took a very long time and ...
4
votes
1answer
173 views

Resetting GTK Settings: Ambiance Menu Colors

Whenever I use either Ambiance, or a theme that is based off of Ambiance (Ambiance-Colors for example), the menu text for the unity menus as well as all drop down menus is dark, like so: . The ...
0
votes
0answers
58 views

Ubuntu 14.04 won't boot after trying to install GTK+

Yesterday I tried installing GTK+ with all the stuff required. Cairo, Pango, all that. Today, after a reboot, my computer won't boot into ubuntu, and shows a list of errors before going into "Low ...
1
vote
1answer
48 views

File Chooser - Can't Clear Folder Selection

How to clear selection on folder in GtkFileChooser? The shortest way I can find is by going to upper / parent directory from current directory and coming back to it. It is annoying when we need to ...
0
votes
1answer
56 views

software-properties-gtk no working

Hi Guys i am a newbie at Ubuntu and am having a problem... i managed to get everything working like a dream including, unfortunately after my latest upgrade/update, my software-properties-gtk ...
2
votes
1answer
138 views

Lost GUI after installed GTK. Gets warning-“System running in low graphics mode”

am using ubuntu 14.4.0 64 bit. yesterday i installed GTK, Glibc and it's dependencies. including, libffi-dev, libcairo2-dev, libtiff-dev, flex, bison, xorg-dev, libatk-bridge2.0 finally ...
0
votes
0answers
81 views

Gtk-WARNING and GLib-GObject errors on 14.04 x64

I try to run the game Super Smash Flash 2 but when trying I see.. Gtk-Message: Failed to load module "overlay-scrollbar" Gtk-Message: Failed to load module "unity-gtk-module" Then about 20 of ...
1
vote
1answer
367 views

Terminal Transparency in Ubuntu GNOME Malfunctions

I recently installed ubuntu GNOME and I have done all the updates and upgrades. When I try to add transparency to my terminal it don't work. It only goes dark-black to white. Transparency set to ...
0
votes
0answers
14 views

Failed to load module “canberra-gtk-module” [duplicate]

I just installed Ubuntu Saucy with unity on an Acer C720. I downloaded Software Center from Synaptic and when I type in gksu software-center I get the error, Failed to load module ...
0
votes
0answers
104 views

Backend for python3 module matplotlib

I'm trying to use python3 to plot graphs. The only backend for matplotlib that seems to work is tkAgg (Tkinter), however this looks like it has been designed in the Stone Age. So I was trying to find ...
0
votes
0answers
31 views

my ubuntu Desktop Don't work well

I tried to install gtk+ on ubuntu for learn gtk programing . before that Ubuntu Desktop was working well.when I installed it my ubuntu didn't work well.my themse,Icons,bg,keyboard languages and ... ...
1
vote
1answer
83 views

Preserving GTK theme with gksudo

I have a computer with two (non simultaneous) users who are both in the sudo group. Is there a way to preserve the user's GTK theme with gksudo, for instance when running the update manager? By ...
1
vote
0answers
1k views

Gtk-Message: Failed to load module “unity-gtk-module” Ubuntu 14.04

I installed Ubuntu 14.04 recently on my computer. After I followed this link to install Adobe pdf reader, ever time I use xdg-open to open a pdf file, there are tons of message showing on my screen: ...
0
votes
0answers
56 views

How to create an installer for a python GTK3 application?

I have just finished developing a Python 2.7 application using Gtk3 for GUI. My question is, how can I now create an installer for Windows, Mac, and Linux (possibly three different installers) for my ...
6
votes
1answer
297 views

Eclipse Luna displaying regular scrollbars instead of overlay scrollbars - how to change?

I've recently switched to using the new Eclipse Luna, but for some reason it stopped displaying the overlay scrollbars, and now shows the regular ones that are in e.g. Firefox. Kepler had them. Since ...
3
votes
1answer
1k views

[Kubuntu 14.04][Eclipse] ADT crashes at button OK from Project properties

Since i upgraded to kubuntu 14.04, my Eclipse crashes at different situations. Mostly i can "simulate" it when going to project properties and press ok. Then it always crashes. My system: ...
0
votes
0answers
233 views

Ubuntu 14.04 cannot start after execute command 'sudo apt-get install gtk+-' and shutdown laptop

Well, a little while ago, i was installing a serie of apps, and one requirement was to have installed gtk+ 3.4, next, as can be expected, I googled how to install it and...I executed the command 'sudo ...
0
votes
0answers
84 views

How do I set a gtk default font?

I'm trying to set the gtk default font to DejaVu Sans 11. In ~/.gtkrc (and ~/.gtkrc-2.0) I have # ~/.gtkrc-2.0 style "all" { font_name="DejaVu Sans 11" } widget_class "*" style "all" ...
2
votes
1answer
16 views

Delete Line GTK Keybinding

How do I bind a key combination (alt-backspace) to delete the current line of text? For example, bind "<alt>Left" { "move-cursor" (display-line-ends, -1, 0) }; in gtk-keys.css moves the cursor ...
1
vote
0answers
91 views

Kde uses Gnome notification system instead of knotify

I tried to install kubuntu-active on the Kubuntu Trusty and it failed to start. So, I removed it and many packages has "active" in it name related to KDE Active. KDE runs ok now but one issue: It uses ...