Latest Ubuntu related questions

Score: 0
Bark Bark avatar
neither chrome nor firefox works but im connected on the internet
cn flag

Im relatively new to ubuntu so sorry if im asking something stupid. I'm connected to the internet thats for sure. Until now both of them worked perfectly. Now on chrome when I try to open anything I get the same error code: "This site cant be reached" and something similar in Firefox. I cleard my browser history, turned off and on my router and also reseted it. And with an other proxy Firefox is working ...

Score: 0
Copy program form one pc to another for noob
cn flag

Welcome in new to quite linux i need to copy program form really old PC to a new. I tried copy entire folder to new PC with pendrive, but program wasn't starting.

Program is called magad and its not in any repository.

Sorry if this is trivial, im still new to linux.

Edit: Full name is MagAD-SQL its polish program, i manage to copy files and get threw some issues when trying to launch it, now im stuck w ...

Score: 2
Andy A. avatar
How can I keep my program groups on desktop?
mo flag

If I make a program group, after restart its broken

First:

enter image description here

After building a group:

enter image description here

But after restart the computer, all is like before making the group. The same if I log out and log in.

What have I to do to keep the group?

Maybe you need to know that the computer is in an active directory. So the home directory is "/home/AD.LOCAL/username".

Score: 0
Don White avatar
20.04 LTS can't install error "Newbie" Openvpn
us flag

I'm getting the following error:

Skipping acquire of configured file 'fossa/binary-i386/Packages' as repository 'http://us.archive.ubuntu.com/ubuntu focal InRelease' doesn't have the component 'fossa' (component misspelt in sources.list?)

one of 11 error lines same for 64

Score: 3
Mojaer Ahmed avatar
Ubuntu command-line suggestion
cn flag

I've been using Ubuntu 20.04 and trying to get used to it. but repeating same command in terminal is quit boring. i just want some suggestion to get rid of it and how can i get visible command-line suggestion in terminal.

to clarify.. I'm trying to ask, i want a command-line suggestion when i am writing a command or attempt to write (if i need to install any application suggest please)

Score: 0
libgcc_s.so.1 must be installed for pthread_cancel to work, Loguru caught a signal: SIGABRT
cn flag

I am working on docker container with Ubuntu version 18.04.

I am running a python file inside docker container and encountered this libgcc_s.so.1 error.

This error occurs from the main python file when importing function from another python file in same directory.

I have the lib file in /lib/x86_64-linux-gnu.

I have also installed gcc-multilib using apt-get from Dockerfile. But the error still pe ...

Score: 4
No Wi-Fi Adapter Found - Lenovo Yoga 6, Ubuntu 20.04
ru flag

I just installed Ubuntu 20.04 on my Lenovo Yoga 6 but I can't connect to wifi, it just says "No Wi-Fi Adapter Found"

I can use USB tethering if there's a solution that requires that

$ sudo lshw -C network
  *-network UNCLAIMED       
       description: Network controller
       product: Realtek Semiconductor Co., Ltd.
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus inf ...
Score: 0
Matheus Mumbala avatar
stalling Ubuntu 18.04.6
es flag

I'm trying to install Ubuntu-18.04.6-live-server-amd64 on a virtual machine via Hyper-v & it's not installing. Gives me the error

"/init: line 7:can't open /dev/sr0: No medium found"

But when I install version 20.04.3 it installs without any errors. What can the problem be?

Score: 7
guyd avatar
Ubuntu 20.04 - can't upload Arduino's sketch
cn flag

After a fresh install of Ubuntu, I tried to upload sketch using Arduino IDE v1.8.16 (installed using a .deb file downloaded from web).

An error occurred while uploading the sketch avrdude: ser_open(): can't open device "/dev/ttyACM0": Device or resource busy

After a first install of Arduino IDE on a new Linux machine need to be a member of : sudo usermod -a -G dialout $USER and logoff, logon ,which d ...

Score: 1
Aurimas N. avatar
Executing a script under a specific user
in flag

I have a script which runs as root (azure CustomScript vm extension) which launches another script (not maintained by me) that should configure a particular service to run under specific user (the user that the script was invoked by).

working dir /downloads/0

drwx------ 3 root root 4096 Oct 6 08:50 0

myscript.sh (run as root by vm extension)

#!/bin/bash
curl https://raw.githubusercontent.com/Microsof ...
Score: 0
Screen Display settings not working
fr flag

Ubuntu 20.04 on dual boot Win 10 Dell Inspiron 15 3000 using Acer G276HL as additional screen via HDMI.

Use of the additional screen has ceased and the 'Display Settings' utility does not now 'Apply' this screen either as 'Join' or as 'Mirror'. The setting automatically reverts to 'Single Display'.

When booted to Win 10, the additional screen functions as expected. I have made no changes to any se ...

Score: 0
Casting Video and Audio from Ubuntu to an Apple TV
in flag

I am using airplay.jar at the moment to mirror my screen. I can not see my mouse but at least it is helpful to mirror screen. I am looking for solutions to stream Audio and video to my apple tv from may laptop which run on Ununtu 20.04 LTS. Basically something which is similar to airplay from my apple phone or ipad to apple tv. It should be possible with some specific command or statement. I can extend  ...

Score: 0
elsamuray7 avatar
Ubuntu 20.04 VM login "Sorry, that didn't work. Please try again." with correct password
in flag

I can't log in into my Ubuntu 20.04 VM. The title contains all the relevant information. I am 100% sure that I used the correct password because I created the VM multiple times with the same password and tried to login multiple times each time and always have the same issue.

First, I had automatic login enabled. When I tried to change the password to the password that I thought was the correct pa ...

Score: 0
Dragonizedpizza avatar
Settings schema 'org.gnome.mutter.x11' is not installed
us flag

so I tried to install gnome 40 today. Once it was done, I rebooted my pc, but was stuck on a "Something went wrong" screen, so I checked journalctl, which says "Settings schema 'org.gnome.mutter.x11' is not installed". Does anyone know how I can fix this?

Edit: I already have both mutter and mutter-common installed.

Score: 0
Anes avatar
Move fstab onto another partition
lt flag

I am currently making a from USB bootable Ubuntu, which I want to use from USB. The thing is, that I want to save stuff like keyboard settings. I achieved moving ~ to the new partition, but when I restart the machine the fstab file gets reset (so the ~ directory is set back to the first partition). Is there any way for me to move fstab to the second partition? Or just to save the fstab settings on live? ...

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