Stack Overflow
Stack Overflow

Questions tagged [ubuntu-18.04]

GENERAL UBUNTU SUPPORT IS OFF-TOPIC. Support questions may be asked on https://askubuntu.com/. This tag should be used only for WRITING OR RUNNING PROGRAMS specifically in Ubuntu 18.04. If your question applies to other versions of Ubuntu, use [ubuntu] instead. If your question applies to other distributions of Linux, use [linux] instead.

Ubuntu 18.04 is a long term support (LTS) release that came out in April 2018. Important new features include a linux 4.15 kernel, Linux security module stacking support, and a default GNOME desktop.

Available for download as 64-bit version only.

Read the release notes for detailed information.

3638 questions
37
votes
3 answers

How do I troubleshoot "Inconsistency detected: dl-lookup.c: 111" (Java Result 127) error?

I'm currently trying to build a Java project using Maven for a libGDX game I'm working on. I think I'm using Java 8 OpenJDK (1.8.0_211) on a Ubuntu 18.04 LTS distribution. The related question debugging ld, "Inconsistency detected by ld.so" was not…
user11409887
37
votes
1 answer

CMake cannot find Qt5LinguistTools in Docker / Ubuntu 18.04

My simple Dockerfile: FROM ubuntu:18.04 RUN apt update && apt upgrade -y RUN apt install build-essential cmake qt5-default -y RUN apt install qttools5-dev-tools -y When I check linguist inside the container it's there: root@9087245330a7:/# which…
juzzlin
  • 45,029
  • 5
  • 38
  • 50
35
votes
7 answers

How do I install pip for python 3.8 on Ubuntu without changing any defaults?

I'm trying to install pip for Python 3.8 on an Ubuntu 18.04 LTS. I know this has been asked way too many times. But those questions do not concern keeping Ubuntu's defaults specifically. And the answers on those questions either don't work or go…
Qumber
  • 13,130
  • 4
  • 18
  • 33
34
votes
6 answers

How to fix: cx_Oracle.DatabaseError: DPI-1047: Cannot locate a 64-bit Oracle Client library - Python

I am establishing a connection to oracle 11g which is in a remote server using cx_oracle 7 with python 3.6.7. my OS in Ubuntu 18.04 I have installed oracle instant client library with libclntsh.so but I am not getting the expected output. here is…
Ian Nato
  • 963
  • 1
  • 14
  • 25
33
votes
2 answers

Bluetooth blocked through rfkill

rfkill list 1 command gives me: 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no However, when I run the following command, sudo systemctl status bluetooth.service I get this error: bluetooth.service - Bluetooth service …
dogukan
  • 393
  • 1
  • 4
  • 9
32
votes
3 answers

How do I resolve 'The character device /dev/vboxdrv does not exist' error in Ubuntu 18.04

I have installed virtual box in my device using sudo apt install virtualbox-qt command. But when I run virtualbox command or virtualbox --version command it gives me this error: WARNING: The character device /dev/vboxdrv does not exist. …
Asha
  • 805
  • 3
  • 10
  • 18
31
votes
5 answers

PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_mysql.so'

I ran the command: php -v Output: PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_mysql.so' (tried: /usr/lib/php/20170718/pdo_mysql.so (/usr/lib/php/20170718/pdo_mysql.so: undefined symbol: mysqlnd_allocator),…
flabbergasted
  • 441
  • 1
  • 4
  • 8
31
votes
4 answers

After Ubuntu 18.04 upgrade php7.2-curl cannot be installed

Upgraded to 18.04 from 16.04 today using do-release-upgrade -d During the upgrade I was informed that some packages would be removed, these included: Remove: libperl5.22 lxc-common perl-modules-5.22 php-imagick php7.1-curl php7.2-curl…
Arni J
  • 385
  • 1
  • 4
  • 9
29
votes
7 answers

Could not load dynamic library 'libcublas.so.10'; dlerror: libcublas.so.10: cannot open shared object file: No such file or directory;

When I try to run a python script , which uses tensorflow, it shows following error ... 2020-10-04 16:01:44.994797: I tensorflow/stream_executor/platform/default/dso_loader.cc:48] Successfully opened dynamic library libcudart.so.10.1 2020-10-04…
Ravi Dewangan
  • 293
  • 1
  • 3
  • 5
29
votes
2 answers

git clone error: gnutls_handshake() failed: An unexpected TLS packet was received

I am running Ubuntu 18.04 LTS on armv7l. I am running git clone inside a proxy (I got the proxy variables set properly), but now I get this; fatal: unable to access '.git/': gnutls_handshake() failed: An unexpected TLS packet was…
Rock
  • 994
  • 1
  • 7
  • 12
28
votes
4 answers

Cannot install .Net Core 2.2 on UBuntu 18.04

I was trying to deploy an ASP.NET Core 2.2 application to a DigitalOcean droplet running Ubuntu 18.04. I followed the steps provided on the official documentation. But I am getting the error. Some packages could not be installed. This may mean that…
Amir
  • 1,855
  • 3
  • 24
  • 40
26
votes
4 answers

Qt 5.12: Failed to find "GL/gl.h" in "/usr/include/libdrm"

I have a freshly installed Ubuntu 18.04.3 system (NVIDIA) with only Qt SDK 5.12.5, build-essential, git, and CMake installed. I'm trying to build a Qt project by opening the main CMakeLists.txt in Qt Creator: Check for working CXX compiler:…
juzzlin
  • 45,029
  • 5
  • 38
  • 50
26
votes
3 answers

Ubuntu 18.04 /var/lib/snapd has 'other' write 40777

Tried to start Calculator in Ubuntu, but received the following message: /var/lib/snapd has 'other' write 40777 Not sure what that means. I just want to start Calculator. Weird. Any ideas?
James
  • 529
  • 1
  • 7
  • 16
25
votes
2 answers

How to install GLIBC 2.29 or higher in Ubuntu 18.04

So I am trying to install truDesk on my local system. I am getting this error while running the command npm install -g yarn: node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by node) My Ubuntu version is Ubuntu…
user15692170
25
votes
1 answer

Missing dependencies causing Keyring error when opening Spyder3 on Ubuntu18?

I'm fairly new to programming and such. I'm trying to use Spyder3, and I keep getting this error (below). I am using Geforce 1080ti, Ubuntu 18.04.01, python3.3.6, python2 is not installed. I tried $ pip3 install keyring, which is now installed but…
Yume
  • 446
  • 1
  • 4
  • 10
1
2
3
…
99 100