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Questions tagged [ubuntu]

Ubuntu is a computer operating system based on the Debian Linux distribution and distributed as free and open source software, using its own desktop environment.

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PostGIS install Ubuntu: GEOS problems

Using apt-get install, I've added the following packages: postgis/bionic-pgdg,now 2.5.1+dfsg-1.pgdg18.04+1 amd64 [installed] postgis-doc/bionic-pgdg,now 2.5.1+dfsg-1.pgdg18.04+1 all [installed,...
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Zoo-Kernel error in compile

I am trying to install zoo-project on Ubuntu 18.04 based on Zoo-Project doc when I want to compile ZOO-Kernel with makecommand, I receive below error: gcc -shared -I/usr/include/gdal -Wl,-soname,...
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Is it possible to install Zoo-Project from Osgeo-live on ubuntu server?

I want to install zoo-project 1.6 on ubuntu 18.04 from osgeo-live 12. Is it possible to do it? and what is the best way to do it?
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1answer
51 views

Is it possible to install zoo-project in Ubuntu 18.04?

I want to install zoo-project in Ubuntu 18.04 (bionic), but it seems there aren't any programs to do that, for example I have a problem with zoo-kernel install because there is not "ibmozjs185-dev" ...
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2answers
195 views

QGIS installation vanished! Re-installation attempts produce dependency-errors

So, I am using Ubuntu 18.04.1 LTS and use Qgis 3.4 for GIS analysis. I had a week long pause using QGIS for about a week, and it was quite an unhappy surprise to find out this morning that the whole ...
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1answer
25 views

How to downgrade from ubuntugis-unstable to ubuntugis-stable

I have some problems with gdal and I would like to downgrade all of my ubuntugis related libraries on Ubuntu 16.04 again to the stable libraries. How can I do that?
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QGIS 3 downgrade on Ubuntu

I updated to QGIS 3.4 on Ubuntu, but there are some functions that are not working so I want to downgrade. Therefore, I have several questions: How to downgrade or reinstall to some older version ...
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0answers
22 views

Error on simple standalone script

I want to develop a PyQGIS standalone script only using Ubuntu terminal, so to start I use: from qgis.core import * QgsApplication.setPrefixPath("/path/to/qgis/installation", True) qgs = ...
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0answers
132 views

Running SAGA on QGIS 3.4.1 (Ubuntu 18.04)

after a long struggle to get SAGA (2.3.1) even appearing in the toolbox of QGIS 3.4.1 (on Ubuntu 18.04), I am encountering the problem that all algorithms I have tried so far give the same error: ...
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2answers
80 views

GIS software that can work only on Ubuntu Terminal? [closed]

Recently, I tried to open a QGIS project on Ubuntu, but I can only use Ubuntu's terminal for that which gives me the following error: QGIS starting in non-interactive mode not supported. You are ...
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140 views

ECW raster support for QGIS 3.4 and Ubuntu 18.04

I want to add ECW support to QGIS 3.4 on Ubuntu 18.04. I have not found a method to successfully add it.
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1answer
38 views

Can not set the GeoServer data directory location

I want to run GeoServer 2.14 with Jetty on a Ubuntu 18.04. I copied the war-file in the webapps folder and GeoServer is responding. Unfortunately I can not set the data directory location as ...
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0answers
20 views

QGIS does not remember paths to previous projects after restarting computer

I am running QGIS 2.18 on Ubuntu 16.02. After turning on my computer and opening QGIS I see that QGIS will not remember the paths to previously opened projects. I can see a thumbnail of these ...
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0answers
25 views

Can't select vector layer QGIS Zonal Statistics

I'm running QGIS 3.4.0 on Ubuntu 18.04.1. I have a raster layer and a vector layer from a .shp file in the same CRS. When The window pops up for zonal statistics, I can select my raster layer but ...
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0answers
28 views

kea format not supported

I have QGIS 3.2 on Ubuntu. I cannot load a .kea format. when I try to bring it from the explorer I get the following message: Invalid Layer: Raster layer Provider is not valid (provider: gdal, URI: /...
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0answers
79 views

QGIS 3.2 installation error on Ubuntu 16

I am installing QGIS, I added the repository and cleaned my machine of any QGIS Packages, I tried removing and reinstalling qgis-providers but the same issue occurred again (see error-message): ...
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0answers
66 views

Alternative of Web App Builder

I'm currently using: QGIS 3.2, OS: Linux (Ubuntu) The Boundless plugin i.e. QGIS web app builder isn't supported on QGIS 3 version I guess. I tried installing it through the zip file method but ...
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2answers
285 views

Linux Ubuntu 18.04 QGIS shuts down with no errors

Ubuntu 18.04, using this guide to install qgis on the machine. https://linuxhint.com/install-qgis3-geospatial-ubuntu/ sudo apt-get update sudo apt-get install qgis python-qgis qgis-plugin-grass I ...
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2answers
178 views

PostGIS 2.5 error while compiling from source on Ubuntu Server 18.04

I'm compiling PostGIS 2.5 from source on Ubuntu Server 18.04 The server had no internet connection due to client requirements, so I've been following PostGIS 2.5.1dev Manual, 2.4. Compiling and ...
1
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1answer
152 views

Error while installing QGIS with conda

I'm trying to install QGIS through conda $conda install -c conda-forge qgis but got the following error Solving environment: failed UnsatisfiableError: The following specifications were found to be ...
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0answers
205 views

Python bindings for PCL (Point Cloud Library)

I am curently searching for some Python 3.x bindings for PCL on Ubuntu (16.04). The ones I found are: pclpy: pip cannot find it. python-pcl: I have tried to install it but I always end up on ...
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21 views

Landsat util error when downloading data

I am having trouble when trying to download data using Landsat util. Using the following command: landsat download LC81710792016253LGN01 I get the following issue: landsat download ...
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0answers
40 views

QGIS won't save on to SAMBA on Ubuntu

I have a couple of QGIS applications (one 3.2.2-Bonn and one 2.18.9 Las Palmas) running on Ubuntu boxes (both 18.04.1 LTS). Files are loaded from a SAMBA file share and load fine. But when I try to ...
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1answer
44 views

Struggling to install sentinelsat

I am struggling to install sentinel sat. After exhausting all my options I have decided to ask if someone can just guide me in the right direction. Firstly I tried simply: sudo apt-get install ...
2
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1answer
351 views

Can't seem to get QGIS 3.2 installed in Linux Mint - Only 2.18

I'm at the end of my rope here. I'm trying to install QGIS 3.2 on my computer running Linux Mint 18.3 and I've gone through installing the unstable PPA and updating and upgrading half a dozen times ...
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1answer
232 views

OS with better performance for QGIS [closed]

I'm starting to use QGIS desktop and many other tools like Python, Geoserver or PostGIS as a Geo-information's master student and I want to know if can I get a better performance for these in Linux, ...
2
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2answers
76 views

How to Update the EPSG Database of Gdal on Ubuntu?

I have a Ubuntu 16.04 Server, with GDAL 2.1.3, released 2017/20/01. I need to project a Raster to EPSG:7755 which was added way back in 2016. When I use this EPSG code with gdalwarp, I get the ...
2
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1answer
123 views

Ubuntu: Updating Mapnik from 2.2.0 to 3.x, complications?

I'm wanting to upgrade Mapnik on a production system from 2.2.0 to 3.x to take advantage of improvements to data-driven rendering. Fortunately the install instructions for Ubuntu have been updated ...
2
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0answers
230 views

How to install filegdb driver with GDAL in linux?

I have been working on GDAL with windows platform but now I require to shift to linux. I have installed GDAL using apt-get install gdal-bin libgdal-dev pip3 install GDAL Now i require support for ...
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0answers
15 views

How to export images to JPEG images in Matlab/Ubuntu

I have processed my Landsat 8 data for previewing Band754, now I would like to export composite Band 754 image into JPEG images .I have used following codes in Matlab: system ([gdal_translate -ot ...
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2answers
244 views

How do i install ESRI File GDB API in Ubuntu 16.04 so QGIS 2.8 can see it?

Can someone tell me how to get QGIS 2.8 in Ubuntu to see the ESRI File GDB API? I am trying to install the ESRI File GDB API (https://github.com/Esri/file-geodatabase-api/tree/master/FileGDB_API_1.5) ...
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1answer
174 views

Failed to install Potree on Ubuntu 18.04 Bionic

I am trying to install Potree on my computer and I am stuck. I am following these instructions: $ sudo apt-get install python-software-properties git $ sudo apt-get install build-essential cmake g++ $...
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1answer
112 views

QPSQL driver on kubuntu 18.04

I am migrating a plugin to (K)Ubuntu 18.04 and QGIS 3.2 but oddly enough I can't seem to connect to a postgres database. As far as I can see the QPSQL driver is not loaded. I ran the following code: ...
2
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2answers
435 views

libpng problems for QGIS

I'm using ubuntu 18.04 and if I download QGIS 2.18 and I try to run it, I get this: libpng warning: Application jmp_buf size changed Segmentation fault (core dumped) If I try with QGIS 3.2, the ...
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0answers
138 views

QGIS 3.0.3 (and 3.2.0) crashes on start. Ubuntu 16.04, conda environment

I am trying to QGIS in a conda environment, python 3.6.5, conda 4.5.8, Ubuntu 16.04 Xenial. It crashes upon start-up without even loading all the way. I have tried both QGIS 3.0.3 and 3.2.0 (3.2.0 is ...
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2answers
295 views

Installing PgPointCloud extension for PostgreSQL on Ubuntu Bionic

I'm stuck with the installation of the PgPointCloud extension for PostgreSQL. I found this article: https://connect.boundlessgeo.com/docs/suite/4.6/dataadmin/pointcloud/install.html But when I run ...
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0answers
78 views

Running ArcGIS Server on Ubuntu Server?

I have install ArcGIS Server 10.6 on top of Ubuntu Server 18.4 ,gusting on a VM. I was able to create a new site after installation on Server Manager page but after restarting the VM I am not able to ...
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2answers
2k views

Cannot create PostGIS extension with Ubuntu 18.04

I am a few days new to Linux Ubuntu and am in the process of setting up a PostGIS database to use in GeoDjango. I am going to post all my commands that I have done so far these are installed in ...
1
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1answer
86 views

compile gdal with ESRI FileGDB_API Ubuntu

I'm trying to build GDAL on Ubuntu 16.04 with ESRI FileGDB_API driver support. I've followed the instructions here: https://trac.osgeo.org/gdal/wiki/FileGDB and have attempted to pass the location of ...
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2answers
532 views

Error building GEOS on Ubuntu 18.04

Following the directions to install geodjango on linux ubuntu 18.04, so far here are my commands: sudo apt-get install binutils libproj-dev gdal-bin wget http://download.osgeo.org/geos/geos-3.4.2....
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0answers
92 views

GDAL, Geolocation Arrays, and Overflow Error?

I'm trying to use GDAL to create raster images from NOAA GSIP L2 data products. By looking at the provided NetCDF files from NOAA, it appears that geolocation arrays are provided. I tried following ...
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1answer
200 views

QGIS Server doesn't render any fonts on Ubuntu 16.04

I just updated qgis-server package to latest 3.2.x from Ubuntugis repository (ubuntugis-unstable) and everything works fine - but font rendering. All labels on tiles, legend and print templates show ...
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0answers
36 views

How to install qgis 3 on unbuntu 16.04 [duplicate]

I've followed the instructions from this question Installing QGIS3 on Ubuntu 16.04 Xenial: dependency problem I tried all the possible repositories but It keeps installing the 2.18 version. Can ...
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0answers
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When pressing field calculator icon Ubuntu log out!

I'm having a weird issue, as said in the title when I press the field calculator button the operative system log out. Anyone as experienced this issue? I'm running qgis 2.18 on ubuntu 16.04
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0answers
1k views

Install QGIS 3 and QGIS 2.0 Ubuntu 18.04 [duplicate]

I have successfully installed QGIS-3 on my ubuntu 18.04. I want to install QGIS-2 as well along with QGSI-3. How can i install QGIS-2.18 as well. So that QGIS 2 and QGIS 3 both would be running on my ...
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2answers
295 views

QGIS standalone application, problem with prefix path

I am trying to create a standalone application of QGIS in PyCharm. My code is: app = QgsApplication([], True) app.setPrefixPath("usr/lib/qgis/plugins", True) app.initQgis() canvas = QgsMapCanvas() ...
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1answer
241 views

qgis won't `apt-get upgrade`

I'm trying to upgrade QGIS to the latest (3.0.3) under Lubuntu 18.04 LTS. However, the apt-get upgrade stopped working: $sudo apt-get upgrade Reading package lists... Done Building dependency tree ...
3
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1answer
526 views

gdal_merge.py not found

I'm newbie with Linux and QGIS. I'm using Ubuntu 18.04 LTS and QGIS 3.0 Girona and I can't do mosaic from a raster pile because the following log error message returns: Processing algorithm… ...
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0answers
34 views

QGIS is closing when I try to load WIKIMaps/BING/GOOGLE maps loading with OpenLayers

I am using QGIS 2.14 on my Ubuntu 16.04.3 LTS. My QGIS(2.14) is closing/quitting when I try to load Wikimaps/BING/GOOGLE maps loading with OpenLayers plugin. How can I rectify this?
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0answers
123 views

QGIS on Ubuntu hanging at 'save file' dialogue

Whenever I encounter a 'save file' dialogue in QGIS (saving processing results, duplicating a layer, 'save project as'), QGIS hangs entirely for around 60 seconds. I am using QGIS 3.0 on Ubuntu 18....