Questions tagged [cairo]
The cairo tag has no usage guidance.
43
questions
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black screen on boot with blinking cursor after Ubuntu 22.04 kernal 5.15.0.58-generic update
Just before the restart, I have installed camorama application and its dependences such as cairo, gnome-common, libv41-dev, gdk-pixbuf-2.0, gtk+-3.0.
I tried some available solutions with regards of ...
0
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1
answer
259
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cool python cairo screen widget needs to be ported from PyGTK to PyGI
I am running Ubuntu 20.04 Mate Desktop. I found a cool old screen widget which shows clock, cpu, memory, Wi-Fi strength. It doesn't have any dependency to screenlet package.
Though it's very old I ...
0
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0
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268
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Lags in many apps (but not the others) when the GPU is 100% busy
I'm using Ubuntu 20.04 (default desktop install, i.e. with Gnome I suppose) and NVIDIA GeForce RTX 2080 GPU. When the GPU is 100% busy with a background process, some apps start lagging. Namely, those ...
0
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1
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584
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what is command to launch on click in Cairo Dock
I have installed cairo dock and want to add applications shortcut like "vscode", "terminal", "VLC" etc on the dock. and when i try to add it it is asking for this.
...
2
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1
answer
5k
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pangocairo header files not installed
I am running Ubuntu 20.04 on WSL 2. I installed libpangocairo, but I can't find any of its header files.
I should have pangocairo installed:
$ apt list --installed|grep pango
WARNING: apt does not ...
0
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0
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772
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Cairo can not find OpenGL ES 2.0 headers on Ubuntu 18.04
I am trying to compile Cairo 1.16.0, but it fails, giving me the following errors:
checking for cairo's OpenGLESv2 surface backend feature...
checking for glesv2... no
checking GLES2/gl2.h ...
0
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2
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271
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Cairo Docks Overlaps All Windows
help anyone, cairo-docks just overlaps all windows and cover it with transparant border
Current distro Lubuntu 18.04
4
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1
answer
3k
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conky-all says it's installing cairo but lua can't find cairo anywhere
I've been trying to get conky to work for awhile now, but I can't seem to make it install cairo properly.
What I've done:
installed conky-all (sudo apt-get install conky-all)
Tried to get a theme ...
0
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2
answers
2k
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Cairo-dock wrong position after recent reboot on 16.04 LTS
I have last cairo-dock. After recent reboot cairo's position is now wrong. It's centered relatively to my screen edge. I have two monitors. On right one it's now looks like:
I tried change cairo's ...
1
vote
2
answers
936
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Hash Sum Mismatch while updating libcairo2 [closed]
I installed Intel Graphics Update Tool for Ubuntu 16.10, and after setting the appropriate key from the official 01.org website, when I try to install, I come across this error
Reading package lists.....
1
vote
1
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244
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Cairo Dock won't start
Cairo Dock won't start on Lubuntu 14 or 16 on a PPC G5. It only shows a black rectangle on the bottom left side of the screen and that's it. Tried cairo-dock -c, runs with a terminal window that shows ...
2
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1
answer
109
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Custom DE. cairo-dock and Pcmanfm reset on logout?
Using Lubuntu Latest...
I created a custom Desktop Environment using Openbox, cairo-dock and Pcmanfm...
I created mydesk.desktop in /usr/share/xsessions containing
[Desktop Entry]
Name=WOWcool
Comment=...
2
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0
answers
350
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software-center won't start: cairo and/or libgdk-3 problem?
I'm running Ubuntu 14.04.5. and I can no longer open the Ubuntu Software Center gui, either from the launcher or from terminal. When I enter software-center at the command line, the message returned ...
1
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0
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296
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Installing the Cairo library for mingw to allow cross compiling for Windows
As the title says.
I'm trying to install the cairo library for mingw so I can cross compile an application that uses it for a Windows target on my Ubuntu machine.
I can't figure out how to do it! ...
8
votes
2
answers
20k
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Can't access cairo.h
I've installed cairo-1.4.14 using make install, but after trying to compile my code:
fatal error: cairo.h: No such file or directory
#include <cairo.h>
^
I compile using ...
2
votes
1
answer
2k
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How install libcairo2 (>= 1.12.0) in 12.04?
i want to install libcairo2 (>= 1.12.0) on my 12.04 LTS.
I need this package for monodevelop package. Any idea?
rafael@rafael-note:~/Downloads/cairo-1.12.0$ sudo apt-get install
monodevelop Reading ...
3
votes
0
answers
889
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graphviz embed svg image
I am trying to generate a diagram with embedded SVG images.
If I run Graphviz with the regular svg command, the images are only referenced:
dot -Tsvg diagram.dot -O
Here it says to build with -Tsvg:...
2
votes
1
answer
6k
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Cairo dock startup issues on ubuntu 15.04
Cairo Dock doesn't start on startup, I always have to start it automatically.
2
votes
1
answer
2k
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Can't compile tiny C code which uses librsvg
I am almost complete noob in linux world and I use Ubuntu 14.04 LTS with gnome-session-fallback (compiz) under VirtualBox on Windows 8.1 machine. My goal is to use this library:
https://github.com/...
0
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2
answers
5k
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How to switch back to Unity [duplicate]
I have a very big problem. I just installed cairo-dock and I logged out from my Unity.
As I logged out, Ubuntu showed me options to select other desktop, I saw an option of Cairo Desktop and I chose ...
2
votes
1
answer
6k
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Can't build pango applications. Pango header not found
I am following this tutorial for writing pango applications. When I try to compile it, the compiler can't find the pangocairo.h headers. Here's my source file:
#include <stdio.h>
#include <...
11
votes
2
answers
21k
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No package 'cairo' found
I'm running Ubuntu 14.04 and trying to compile libgdiplus (following instructions at http://www.lovesmesomecode.com/20130719-compiling-mono-3-in-ubuntu/) in preparation to install NZBdrone.
Error ...
0
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2
answers
225
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will Cario Dock install as a desktop environment on CLI
I'm somewhat new to linux and still learning. I am running 14.04 CLI and want to add a desktop now. Will Cairo Dock act as the desktop or do I need to install a different DE first?
2
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1
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3k
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Eclipse crashes with X Window system error using NX - cairo the solution?
Ever since I've started logging into my system using the FreeNX server, I can no longer edit project files with eclipse. It will crash when I attempt to click anywhere in the code, with the error:
...
9
votes
4
answers
24k
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How to add a program to Cairo Dock
I want to add VLC and other programs to the Cairo Dock but I don't know how. I have accidentally removed Terminal from the dock and I want to get it back.
I am using Gnome Desktop.
1
vote
1
answer
619
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Error in loads of programs
I've been getting a recurring error after using Lubuntu and trying to install a font.
python: /build/buildd/cairo-1.12.16/src/cairo-scaled-font.c:459: _cairo_scaled_glyph_page_destroy: Assertion `!...
2
votes
2
answers
795
views
How to make cairo-dock icons not to hide
How to make my cairo-dock icons not to hide(always shown).
0
votes
1
answer
5k
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How to update libpango and install Cairo in Ubuntu?
I want to install "php gtk", but I get the following error message:
`libgtk2.0-dev : Depends: libpango1.0-dev (>= 1.20) but it is not going to be installed
I downloaded the latest pango from here....
0
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1
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96
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My unity pannel on cairo dock doesnt work
I just upgraded my Ubuntu to 13.04 and installed mac theme from Noobslab and installed Cairo Dock. The problem is when I log in I only find Cairo Gnome and I need Cairo Unity Pannel.
Please Respond,
...
-1
votes
1
answer
233
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Problems with Touchpad after updating Cairo
(still rough translation)
I have a Sony Vaio vgn-aw180fu with Ubuntu 12.04 Precise Pangolin. Everything was fine, until I opened a terminal to install cairo updates that the Update Center wouldn't ...
0
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1
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1k
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No visual interface on ubuntu 12.10 after installing updates
I installed Ubuntu 12.10 on my computer and somewhere between running the updates and installing Unsettings, Cairo, and Ubuntu tweak; the system asks to restart.
After that there is no visual ...
1
vote
1
answer
515
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Cairo dock shows a vertical line instead of showing a dock!
I just installed cairo-dock and was changing some settings. I tried to change the theme to Mac OS X, which I placed in ~/.config/cairo-dock/themes/Mac OS X/ after which my cairo dock doesn't display ...
0
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1
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1k
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Cairo Dock: white outline on selected icons?
I installed Cairo Dock and it's working fine, but I'm seeing a white outline on selected icons. I've searched, but cannot find the file(s) associated with this outline. Any ideas?
Thanks!
1
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1
answer
1k
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C# Mono.Cairo example to make an EventBox transparent
I need to create an image with transparency placed on top of another image, inside a regular Gtk# window. The first image should be able to respond to mouse clicks.
The simple way would usually be to ...
2
votes
1
answer
374
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Compiling C++ in Ubuntu ( psa - Point Set Analysis)
I'm new in Ubuntu and trying to compile a C++ code on it. The code uses 2 dependencies (Cairographics and FFTW3). I have installed both of them using ./configure, make and make install in directory $...
1
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1
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3k
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Cairo dock for Ubuntu 12.04
I was using Ubuntu 11.10 with cairo dock version 2.4 without a problem.
Now, after the upgrade via a clean install of Ubuntu 12.04 amd64 with cairo dock 3.x the system freezes and i have to restart. ...
14
votes
1
answer
48k
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How to install Cairo 1.8.10
The package libcairo2-dev is the latest version of the Cairo graphics library (1.10.2). Is there any way I can install version 1.8.10?
I'm running 11.10, but would be interested in a general solution ...
4
votes
1
answer
2k
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Creating a Gtk window with input shape mask in python
I am trying to create a Gtk3 Window with a custom input mask, so that the window wouldn't receive any mouse clicks. This is a piece of code that I've came up with:
surface = cairo.ImageSurface(cairo....
5
votes
1
answer
9k
views
Making Gtk.Window Transparent?
Here's my code and I simply cannot figure out why my top level window doesn't become transparent.
xwininfo says that windows has 32 Bit depth. I am running Ubuntu 11.10 and if I call .set_opacity(.5) ...
4
votes
3
answers
29k
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How do I Add Cairo Dock with OpenGL to Startup?
Probably a dumb question, I have just started using linux again, since college 5 years ago, and getting back into the swing of things. I would like to add cairo dock to my startup and just cant figure ...
5
votes
5
answers
3k
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Python won't run in terminal
In an attempt to get CairoPlot to run correctly on my Ubuntu 11.04, I stupidly copied the CairoPlot.py into my /usr/local/bin/python dir. When I realized that this wasn't the way to go, I deleted the ...
4
votes
1
answer
645
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Problem using any docks (Cairo, AWN, Docky)
I installed Cairo dock in 11.04, but I cannot add any shortcuts to the Cairo bar. Before that I installed AWN and Docky and I had the same problem. Any solution?
1
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2
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577
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Which backend does Cairo use on Ubuntu?
Does Cairo on Ubuntu use the X11 or the OpenGL backend?
And if someone knows: Does the OpenGL backend render everything on the CPU and then just display it using OpenGL or does it use the shaders to ...