Latest Ubuntu related questions

Score: 0
Drubbels avatar
Removed ppa: where have the packages gone?
id flag

I tried installing something to make a PlayStation 3 DualShock controller work on my Ubuntu 20.04 machine:

drubbels@drubbels:~$ sudo add-apt-repository ppa:falk-t-j/qtsixa
drubbels@drubbels:~$ sudo apt update
drubbels@drubbels:~$ sudo apt upgrade
drubbels@drubbels:~$ sudo apt install qtsixa

It did not make the controller work, unfortunately, so I chose to uninstall. I did not think to purge the  ...

Score: 0
Osaojle Osracle avatar
Openbox disable "disable touchpad while typing"
au flag

I had installed openbox on my system, and I really need to enable the touchpad while typing. I wonder how I can do so. I tried syndaemon but I couldn't get things to work

Score: 0
blazmaster avatar
Disable System Printer Selection Popup window Ubuntu 20.04 Default Desktop Environment
sa flag

There is an Ubuntu 20.04 fresh installed machine we have in a Warehouse where a web based application is running (in Chrome), which is used by the people working there. Workers are registering goods coming in and out, and printing Qr-codes and other tickets out of the application. The client previously used a windows machine for this purpose where we could disable all popups, so the workers do not need  ...

Score: 0
user3072843 avatar
Native installation of Ubuntu on Apple M1 (without USB drive)
vn flag

Corellium recently made a show case on how to run Ubuntu on the Apple M1 ARM processors. This seems to work on most of the M1 machines. However, Ubuntu is booted from USB drive and the internal hard drive is not available. If you remove the USB drive, Ubuntu will neither boot, nor work as expected.

I am looking for a way to install Ubuntu on the internal hard drive.

Score: 0
AKA avatar
Cant find file manager UBUNTU 20.04
ph flag
AKA

I recently installed Ubuntu on an external harddrive as MBR and wasnt visible in UEFI settings. Later some kind folks told me to convert the drive to GPT and create an ESP partition which solved my problem and now I logged into Ubuntu but I cant find my file manager.

Drive error

Score: 1
pedda avatar
Displaylink driver does not work since last update on August 15th 2021, after update and display config changes -> System freezes
cn flag

[UPDATE] I also tried the Displaylink driver version 5.3.1 from 5th of may 2020. No Monitors externally are detected! So less functionality! I tried this version as well, 'cuz I installed the last working version somewhere in the first half of 2020. Will try now 5.3 and 5.2 (even this is not for UBUNTU 20.04). [/UPDATE]

[UPDATE2] Drivers 5.2 and 5.3 install/deinstall and reinstall to 5.4 has lead ...

Score: 0
nikebol906 avatar
Can't Access NVIDIA Drivers After Update
lc flag

After updating my Ubuntu OS from 18.04 to 20.04 I could no longer access the NVIDIA drivers on my machine. If I run nvidia-smi I just see this:

NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

I tried to re-install them by doing this:

sudo ubuntu-drivers install

But that failed and gave me this long list o ...

Score: -2
Saeed Neamati avatar
My pipe is not working in my if statement
cn flag

I have this script to check git status for all of my repositories:


find / -type d -name .git 2>&- | 
while read gitFolder; do
    if [[ $gitFolder == *"/Temp/"* ]]; then
        continue;
    fi
    if [[ $gitFolder == *"/Trash/"* ]]; then
        continue;
    fi
    if [[ $gitFolder == *"/opt/"* ]]; then
        continue;
    fi
    parent=$(dirname $gitFolder);
    if [[ `git -C $parent status  ...
Score: 0
ttmdear avatar
Dell Latitude 5420 i7-1185G7 problem with installation
ph flag

A few days ago I bought a Dell Latitude 5420 i7-1185G7 Iris Xe Graphics. I have a problem with Ubuntu desktop installation.

Firstly I tried to install version 21.04. I prepared bootable USB storage with etcher. I plugged the USB, then ran the PC, pressed F12 and changed boot to boot from USB storage. The GRUB showed up quite quickly and then I selected to run Ubuntu. The process of starting the s ...

Score: 0
SSH Tunnel Port Forwarding using multiple ethernet device
sd flag

on Linux Ubuntu, I want each modem to do the ssh tunnel event using its own internet (not according to the selected network on the computer), is something like this possible?

Example Diagram Image

Score: 0
Jake Baldwin avatar
ls to (big airquotes) "bundle" them with grep then rm all found matches in one command...Is this achievable?
in flag

Simple issue but I'm not quite sufficient in bash command pipes to fully realize my aspirations. Was hoping to glean if not the command I am searching for then maybe where it is I might brush up on the literature so as to complete my task. Here is my issue + what I've tried thus far: So I have a second hand hard drive and there are some (give the benefit of doubt) abnormalities left behind with their na ...

Score: 1
Daybreak Texas avatar
Unable to switch back to lightdm default settings
dz flag

Installing the lightdm on ubuntu20.04, after that I changed some configurations on themes and panels.

Becuase I found that the panels modified by me was somewhat ugly, So I tried to switch back t

to the default setting.

But no luck

then I tried to remove xfce4 and lightdm using

sudo apt-get remove lightdm xfce4 xfce4-support
sudo apt-get purge lightdm
I even deleted the /etc/lightdm dirctory.

But no luc ...

Score: 0
TheCeylann avatar
Samba server not visible on windows network
cn flag
**My Server Machine**

 - Nvidia Json Tx2 
 - 8 GB RAM
 - Arm cortex A57 cpu
 - Samba4/Ubuntu 18.4 



  **My smb.conf**
    [global]
    
    
       workgroup = WORKGROUP
       force user = whilone
    
            server string = %h server (Samba, Ubuntu)
    
    #   wins support = no
    
    ;   wins server = w.x.y.z
    
       dns proxy = no
    
    #### Networking ####
    
    ;   interfaces = ...
Score: 0
ninecksee avatar
Package manager is broken, and nothing works
cn flag

My package manager is broken, and I don't know what to do anymore. I've tried the solutions here, and they all return errors because my broken packages are libc6 and i386. I don't have synaptic package manager to remove them, and I can't install it. (errors from the package manager) I can't update my ubuntu anymore, and I don't know what to do. Is my only option left to reinstall?

Score: 0
Hafiz Muhammad Shafiq avatar
Ubuntu 20.04 system level proxy not working for google-chrome browser
pt flag

I have to configure proxy on Ubuntu for multiple users in Ubuntu 20.02. According to my search, I have found that I should add following content in /etc/environment:

http_proxy="10.11.21.1:3129"
https_proxy="10.11.21.1:3129"
ftp_proxy="10.11.21.1:3129/"
no_proxy="localhost,127.0.0.1,::1"

HTTP_PROXY="10.11.21.1:3129"
HTTPS_PROXY="10.11.21.1:3129"
FTP_PROXY="10.11.21.1:3129/"
NO_PROXY="localhost,127 ...

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