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

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0
votes
1answer
28 views

Chrome dark adress bar (omnibox)

I want to change adress bar in chrome adress bar to dark(with white letters for example). I tried to find it in many places/themes, but without result. I use GTK 3, but I could change if someone got ...
0
votes
0answers
13 views

GTK error - including libc and libpthread

I am trying to install a software that utilizes GTK. When I try to open the software I get the following error: I tried to reinstall the software along with the GTK - but it didn't work. What can be ...
0
votes
1answer
26 views

Set an backgroud image in ubuntu file manager [duplicate]

In Ubuntu desktop file manager, we can change background color by editing and changing the basecolor value from gtk.css file from the location /usr/share/themes/Greybird/gtk-3.0/gtk.css. Is any ...
0
votes
0answers
71 views

Desktop black and widgets disappeared after Ubuntu 16.04 latest OS Update - 21st July 2016

This is driving me nuts so I am hoping someone can help. I'm running 16.04 Xenial on an XPS-13 Dell 9350. This morning I was performing an OS update through the Ubuntu Software center. Right after ...
7
votes
2answers
209 views

Message overflow in notification bubble

I am learning how to use gtk notifications, and it seems that any output display via the notification bubble has a maximum overflow size, probably 10 lines or so. So, if the message I want to show is ...
0
votes
1answer
59 views

Set document metada failed UBUNTU 16.04

Is any one could help me to stop this behavior of gedit in Ubuntu 16.04 LTS. I have upgraded 14.04 to 16.04 . Now I am trying to open the gedit from terminal by passing the command: sudo gedit /...
1
vote
1answer
125 views

Desktop icon foreground text is way offset

I'm not sure where I need to go to tweak this icon text being so far offset. Please see the screenshot below: I'm using Xubuntu 16.04 64-bit with Arc theme and Paper icon theme. EDIT: This happens ...
0
votes
0answers
11 views

I have recently uninstalled the Pantheon desktop environment, but my gtk is still formatted like Pantheon in unity

I have uninstalled the Pantheon desktop evironment on Ubuntu 16.04, but whenever I start in Unity, the window layout is that of Pantheon rather than the default Unity, Is there a way to revert the ...
0
votes
0answers
11 views

Gtk-Warning Cannot open display error after budgie install

I recently installed budgie desktop on Ubuntu 16.04. I was unable to control brightness from hardware keys so I edited a file(I do not exactly remember which one but can find it) and now, Ubuntu ...
0
votes
0answers
68 views

Can't change theme in Ubuntu 16.04

I just started running into a problem a week ago. I can't change the theme for Ubuntu without restarting the computer. This includes the GTK theme, the window decoration theme, and the icon theme. ...
0
votes
0answers
12 views

Ecllipse Freezes even after setting GTK ubuntu 16.4

eclipse freezes when I try to create a new class I tried editing eclipse.ini file here is the current eclipse.ini file -startup plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar --...
2
votes
0answers
12 views

How can I keep bookmarks synchronised between Qt and GTK applications?

Does anyone know a solution to keeping the same bookmarks (red rectangle in the screenshots) between Qt-based and GTK-based applications? Qt-based applications: GTK-based applications:
0
votes
0answers
32 views

Kubuntu 16.04 GTK fonts

I have a problem with changing fonts. Yesterday i have decided to change default KDE font to my favorite one. I've change it for KDE and GTK Style too. But after restart, new fonts applied only for QT....
0
votes
0answers
15 views

How to create a Debian package for a custom GTK theme

I am developing a GTK theme and I want users to be able to install it using a package so they don't have to manually copy files.I have seen other themes do this but have not found information how they ...
0
votes
0answers
11 views

How to fix Eclipse and Caja color in Linux Mint Mate? [migrated]

I started using Eclipse IDE with Linux Mint. I have darkened Ambiance theme and Eclipse looks extremely ugly and painful to eyes. And it seems I cannot change that white color of file browser ...
3
votes
0answers
88 views

Software & Updates crashes and will not open

I am unable to open the Software & Updates configuration window in System Settings. The best I have been able to do to understand what is going on is the following output after opening System ...
2
votes
1answer
24 views

Can I choose to not sort directories before files on file open dialogs?

I would prefer to not have directories sorted before files within the file open/save dialogs. I would like everything sorted by modification date regardless of file or directory. I have done a fair ...
0
votes
0answers
29 views

Modify GTK GUI combo box

I'm attempting to modify a GTK GUI that came with my OS. I have found the file for the UI, (it is in XML) but what I am trying to modify is in the backend. More specifically, I want to modify the ...
0
votes
2answers
101 views

How can i create eclipse launcher icon with specified gtk?

To solve this bug on the new release of Eclipse, most people use this solution. It works fine when I run Eclipse using terminal or from the default folder (/opt/eclipse/), but when I lock Eclipse to ...
1
vote
0answers
87 views

gedit not opening any file when launched from terminal, not only system files

My gedit application is working as normal when I launch it from launch menu and I can do all the kind of things. However when I go to terminal and issue the following command: gedit text1 Then I ...
0
votes
1answer
159 views

pkg-config not finding gtk+-3.0

States here that the package gtk+-3.0 was not found: karl@karl-ux303ln:~$ pkg-config --cflags gtk+-3.0 Package gtk+-3.0 was not found in the pkg-config search path. Perhaps you should add the ...
-1
votes
1answer
79 views

Opening emacs in terminal results in Gtk-WARNING

This warning is shown when I try to open emacs in terminal: (emacs:5854): Gtk-WARNING **: Theme parsing error: gtk.css:2603:31: Missing name of pseudo-class Why is this happening, and how can I fix ...
0
votes
0answers
214 views

Is the GTK3/SWT bug fixed with the Eclipse Neon release?

I made a fresh install of Ubuntu 16.04 and I continued to install Eclipse Mars 4.2 as well. But every time I create a new project Eclipse hangs. I found out that there is a bug reported for this at ...
2
votes
1answer
913 views

Gtk-WARNING **: Unable to locate theme engine in module_path: “adwaita”, error on executing the the python script with pygtk module

I recently added the the Macbuntu theme in my Ubuntu 16.04 from the site [Noobslab][1], In am learning GTK+ for Python too (PyGTK), earlier when I ran the test programs I made run quietly without ...
0
votes
0answers
27 views

GTK (Xfce) touchpad smooth scrolling as in mousepad 0.4.0?

Recently installed Xubuntu 16 and surprised with so smooth scrolling in mousepad with touchpad, really love it. Is this possible make such everywhere? OR maybe - try to drag scrollbar - movement will ...
0
votes
1answer
37 views

Does apt-get autoremove remove intel graphics drivers?

I have been trying to install the gtk+ packages on ubuntu 14.04. I had installed 3.20 of gtk+ & later had to install gtk+3.10. In the process of doing all this I executed many apt-get commands. ...
0
votes
0answers
119 views

Many lubuntu 16.04 programs have screen artifacts/text field problems (GTK issue?)

Here's a non-exhaustive list: Gnumeric: can't use backspace/cursor keys to move cursor in cell value/formula textfield Poedit: can't use backspace/cursor keys to move cursor in translation textfield....
0
votes
0answers
21 views

GTK THeme Weirdness

I've been fiddling around with ubuntu 16.04, and eh... I've somehow borken the gtk theme rendering of certain elements http://imgur.com/a/BTIuZ Right now Im using Arc theme, several other themes are ...
2
votes
0answers
198 views

(Gnome, libappindicator) AppIndicator disappears when indicator-application-service is started

I'm using this example: https://gist.github.com/davidboy/1045233 on Ubuntu 14.04 [Gnome Classic]. The system tray icon is shown. But it disappears when the indicator-application-service starts. After ...
3
votes
0answers
266 views

Firefox - Arrows disappeared from scrollbar

I recently posted the below question on the firefox website: I have Firefox 46.0 on Ubuntu 14.04 and a few days ago the arrows of the scrollbar disappeared. I have the scrollbar but the up and down ...
1
vote
0answers
24 views

How to update GTK for Kmoddo Editor in Ubuntu 12.04

I am trying to install latest Komodo Editor and when I run the setup in terminal, following shows up: "Komodo requires version 2.24 or greater. Please update gtk-2.0. While Komodo will still install ...
1
vote
0answers
96 views

ubuntu 16.04 does not start after installing some packages

I had installed the ubuntu 14.04.4 some months ago and i tried to install the proprietary driver for nvidia and i had problems with black screen, and i could not revert to the previous driver. So, ...
0
votes
1answer
33 views

error large bars and toolbars in eclipse?

this is my eclipse 4.2 GUI, in Numix theme: and in Ambiance theme(default) As title, Tabs and tool bars of my Eclipse too large. so, how do i fix it? please don't tell me change to default theme, ...
1
vote
0answers
544 views

Nautilus not working since 16.04 install

So after I installed 16.04 Ubuntu update, I tried to open my home folder, but it didn't work. I tried running nautilus in terminal and it thrown this: user@user-desktop:~$ nautilus (nautilus:13623): ...
0
votes
0answers
59 views

gtk theme transparency not working in Gnome 3.18.4

I have installed Ubuntu 16.04 on my PC. It had Unity 7 desktop environment. I had installed ubuntu-gnome-desktop package, then switched to gdm from lightdm. After gnome desktop had installed, I logged ...
0
votes
0answers
109 views

Ubuntu 16.04: GLib-GIO-Message: Using the 'memory' GSettings backend

My operating system is ubuntu 16.04, but when I run a ELF 32 bit version program, after running, the program is hanging all the time as the picture shows. Then I close the window, showing the message :...
0
votes
0answers
19 views

Are there any downsides/risks to using vim-gtk on production server?

I know this seems to be considered blasphemy but I really don't like editing server files with vi. If I install vim-gtk on my production server so I can use gvim and use x11 forwarding in putty to ...
0
votes
0answers
33 views

Can I install the usb-creator-gtk (linuxmint version) in Ubuntu 15.10?

I have been using the default usb-creator-gtk but due to my personal preference, I'd like to install the LinuxMint version of it. I have tried this website where it is listed (unfortunaley I couldnt ...
0
votes
0answers
10 views

Gtk-Sharp Configuration

Here's the problem I have mono-dev installed and now want to install gtk-sharp GUI from source on Ubuntu LTS, on the document page I am advised to install to where "mono" is so development won't ...
1
vote
2answers
134 views

Gnome Software keyboard weirdness

In the new Gnome Software in 16.04, the keyboard is weird - whenever I type in the search bar, keys get pressed twice: I've tried disabling "Key presses repeat when key is held down" in Control ...
1
vote
0answers
9 views

GTK(MM) Widget Choice for List of Items

I am working on an interface with GTKMM and I have a notebook with buttons that represent certain letters. When I click a button it switches to page two of the notebook which will have a selection of ...
2
votes
0answers
83 views

Problem with the widgets of GTK Theme

I've been tweaking GTK Theme called "Yosembiance" to my taste. Basically I want to remove the orange accent color and use #9E9EB3 as the accent color. I've installed TheWidgetFactory and all the ...
0
votes
0answers
45 views

File Manager Menu Missing Bookmarks, Places, Applications, and Applets

For several years starting with Oneric up until Trusty basic menus are not available via the GUI. Adding bookmarks to the .gtk-bookmarks config file and creating a new home directory for Bookmarks ...
0
votes
0answers
15 views

Cannot remove guestsession after crash/ multiple errors

After using inkscape for design with a second monitor my system crashed and since then I can only log in as a guest . Upon logging in. I get an err msg saying all data would be deleted once I log off....
0
votes
0answers
44 views

gtk and MySQL connection

can I use this code http://www.mono-project.com/docs/database-access/providers/mysql/ in gtk application ? else what I do for connect gtk application with Data Base in monodevelop ?
0
votes
0answers
40 views

How to find out if GTK is installed?

I am working on an ubuntu virtual machine. The installation is very basic. How can I verify if GTK and all its support packages are loaded? I only have text terminal access at this time.
0
votes
2answers
128 views

Problem with C# MySQL Connection

Hello everybody i have a MySQL connection problem in C#. This is my problem in the picture. thanks for help me.
0
votes
1answer
129 views

Change lightdm-gtk-greeter background?

I've been Googling like a maniac trying to find an answer, so I've now decided to ask here. How do I go about changing the background of the login screen? (lightdm-gtk-greeter). It currently uses ...
0
votes
0answers
1k views

Error launching Chromium browser

I am getting the following error while launching Chromium. I am using Ubuntu 14.04. Using PPAPI flash. chromium-browser --ppapi-flash-path=/usr/lib/adobe-flashplugin/libpepflashplayer.so --ppapi-...
0
votes
0answers
31 views

Kubuntu 15.10 GTK problem

I've installed Kubuntu 15.10 but application with GTK are without borders in buttons and no selection alone in the menu. I've check GTK style and i use oxygen-gtk that should be the best for ...