Latest Ubuntu related questions

Score: 0
Someone avatar
Warning: Killing the server while running scrcpy
my flag

Today, I was trying to operate my mobile phone using my Laptop (Ubuntu 21.10). I found an interesting application that allows me to operate my mobile phone using Ubuntu. The application is known as Scrcpy. I followed all the steps of README.md and installed it using sudo snap install scrcpy. After allowing all the permissions (USB debugging and Security USB debugging) on my android phone, I tried to ru ...

Score: 0
Vineet Tiwari avatar
It take lots of time on startup and show lot of commands and some errors
cn flag

when I power on my desktop ,terminal automatically open lots of command something shows 'failed' on it.It takes more time to power on than usual.

Score: 0
/bin/sh:1:icoFoam:not found
cn flag

I have installed openfoam software from dockerfile with using ubuntu 18.04 as base image and used CMD command to check the execution of the software. The software command works perfectly from inside the container.

Firstly, I had used RUN sh -c command to install the software and also to source it as RUN sh -c 'echo "source /opt/openfoam5/etc/bashrc" >> ~/.bashrc' .

The CMD command inside do ...

Score: 2
Ubuntu 21.10 upgrade crashes randomly with a black screen
ye flag

I just upgraded my Ubuntu 21.04 to 21.10 few days back and my system randomly crashes and show a black screen. They keys are also not functional and I cannot do anything but a force restart.

I've tried to see what the logs look like just after the crash and are a few important things that I see. Any idea what could be wrong? enter image description here

Adding hardware information

OS: Ubuntu 21.10 x86_64 
Host: 20Y2CTO1WW Think ...
Score: 0
GEME avatar
A wifi network does not connect while others do
tc flag

I have a college Wi-Fi network. While I am on Windows it connects without any problem and when I switch to Ubuntu then it refuses to even connect and reports Activation of network connection failed. What can be done to solve the problem?

In college there are also other Wi-Fi networks and they connect without any problem and this problem is only with one network.

syslog: https://pastebin.com/QHxAg5sg

Score: 1
Amin.Qarabaqi avatar
Xubutu 20.04 Big problem with nvidia gt 630
mx flag

I recently changed my os (because i had to) from older version of Xubuntu (18) to new one. but there is a problem with my graphic card that took long a days (and suspended my job :(( cause my job is with my pc).

Problem definition:

When i installed new LTS Xubuntu the default graphic driver (aka nouveau) was installed on it. at first it was working so good but in continue i had many times encounte ...

Score: 0
MWB avatar
Chrome keyboard shortcuts while playing local videos?
br flag
MWB

Google Chrome can play local videos (which is useful, because it's safer than regular video players due to the sandboxing it uses).

However, it doesn't have any keyboard bindings except space for "pause". Is there any way to configure skip-forward and skip-back keys without installing some extension published by an unfamiliar third party)?

Score: 0
Atulsingh17 avatar
CMake problem in installing gmx_DSSP
pl flag

I am installing gmx_DSSP package but getting following error everytime i run CMake.

CMake Error at CMakeLists.txt:152 (find_package): By not providing "Findcifpp.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "cifpp", but CMake did not find one.

Could not find a package configuration file provided by "cifpp" (requested version 2.0.0) with an ...

Score: 0
jabroni avatar
Run VSCode inside 32bit container
cn flag

I am wondering if there is a way to run VSCode inside a 32bit container?

I have a 64bit Ubuntu (Kubuntu 20.04) installed on my laptop, and for development purposes have a 32bit Xenial podman container. As my compiler needs to run inside the 32 bit container, I am unable to install VSCode into it as it a 64bit program.

I am able to open VSCode from my main host by manually navigating to the mounted p ...

Score: 3
pierrely avatar
How can I install the newest pan newsreader 0.147?
cn flag

Pan is as old as the internet almost, it is the only standalone newsreader client that runs on Linux that I can get to work, too many require a web browser. It was not maintained for a long time until now. However I had problems installing it with gmime 2.x dependencies.

configure: error: Package requirements (gmime-2.6 >= 2.6.20) were not met: 
Score: 2
Maheswar KARAKKATTU KISHOR KUM avatar
How to add desktop icons in Ubuntu 20.04.3 LTS (for example: Firefox, Thunderbird)?

How do I add desktop icons in Ubuntu 20.04.3 LTS? I have been trying to find out how to do this for about an hour now by looking in the web, but all the tutorials are kind of confusing.

I didn't know it was this hard in Ubuntu, because it only takes about 4 mins to do in Windows. I want to make a desktop icon for an app called cloud compare. I open other locations in Ubuntu file manager and went  ...

Score: 0
Cory Davis avatar
Ubuntu does not access NVIDIA GPU
in flag

I am running Ubuntu 20.04.03 on MSI GE75Raider with an Intel UHD Graphics and NVIDIA GeForce RTX2060. Everything currently runs through the Intel graphics. I want to the ability to use additional monitors and run machine learning workloads using the GPU. I have tried to install the drivers 450, 460, 470 (as these appear to be the ones compatible for my GPU) by way of the additional drivers, apt-get inst ...

Score: 2
Keyboard+Mouse don't work, stuck on login screen
vn flag

I built a system from leftover parts and installed ubuntu on it months ago. I'm pretty sure it's 20.04 as I wanted the latest LTS version. Booting it up now gets me to the login screen as normal, but my keyboard and mouse don't do anything.

The keyboard doesn't have the lights to show that numlock or capslock is on, but the mouse has the LED light up. Neither seem to registering any input and I'v ...

Score: 0
DanRan avatar
Proper Incremental Backup/cloning Solution for an Ubuntu 20.04 LEMP Server (and turning clones into bootable ISO's on the fly)
us flag

BACKGROUND I still consider myself sort of a noob when it comes to setting up server. So when answering this question, please give as much detail as possible in your answers.

ENVIRONMENT I run a LEMP server off of a Raspberry Pi 4, which is a perfectly functional email server as well as a functional web server.

THE PROBLEM Since I'm still a noob, I'm prone to mistakes. Therefore, there have been, a ...

Score: 2
cmxu avatar
21.10 does not see Windows NVME Drive
by flag

I am trying to dual boot windows and ubuntu on a razer blade 15 advanced (2021). I had a lot of issues with 20.04 (mainly nvidia drivers not working) and after days of troubleshooting I have decided to switch to 21.10. I have confirmed that 21.10 fixes all the driver issues I was having, however, I have noticed something strange.

If I create a boot disk with 20.04 it can see my secondary drive wi ...

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