Latest Ubuntu related questions

Score: 0
Nicholas Saunders avatar
How to enable the mic for a bluetooth headset?
mx flag

Where is the mic for a bog standard plantronics plt v5200 bluetooth headset?

The speaker test:

zoom

works fine.

There's no option to select a mic, however.

In bluetooth settings, the options are sparse to say the least:

headset

nicholas@mordor:~$ 
nicholas@mordor:~$ lsusb
Bus 002 Device 005: ID 2a7a:6a18 CASUE CASUE USB Keyboard
Bus 002 Device 004: ID 045e:0040 Microsoft Corp. Wheel Mouse Optical
Bus 002 Device  ...
Score: 0
Tivecoma avatar
Incoming e-mails frames are blank
br flag

Incoming e-mails from Pegasus : frames are blank

IMAP on Ubuntu The IMAP incoming e-mails show no content. Only a blank field. The headers (from, subject, etc) are shown. The email software + IMAP parameters are correct.

I made a test by forwarding such a blank e-mail Curiously, then the content of the e-mail appears.


  • The since 1996 used email software : Pegasus www.pmail.com on Windows

  • Using 2 ...

Score: 0
georch avatar
How can I install a package version that is no longer in the cache?
mx flag

I've recently broken my system in some ways, and from dpkg.log and my memory I can reconstruct that it broke after the first reboot after an apt upgrade. (/var/log/apt/history.log says that it was triggered by an unattended upgrade.)

This is one of the packages as seen in dpkg.log:

2021-08-09 12:00:00 upgrade linux-generic-hwe-20.04:amd64 5.8.0.63.71~20.04.45 5.11.0.25.27~20.04.10

I'm interpreting this ...

Score: 0
GNK avatar
Unable to connect WIFI and GUI not working in ubuntu VM virtual box
cn flag
GNK

I have installed ubuntu 18.04 OS in the windows machine VM virtual box. Ubuntu was hung and I have done forcefully rebooted the device.

Now I am unable to see the GUI and IP address also not showing.

It is Aking username and password in the terminal (not in GUI).

Can you please help me to resolve this issue.

Score: 0
sancho.s ReinstateMonicaCellio avatar
Why do two Ubuntu systems in the same network behave differently in DNS resolution?
pl flag

EDIT (tl;dr)

I seem to have identified part of the problem here, as at least the differences in /etc/resolv.conf and related files are gone.

But I still cannot connect via WiFi, so other difference probably persist.

I mean to identify these, and act upon them.


I intentionally selected the same title as this OP. I have two Ubuntu systems, server1 and server2, very similar in all respects. Both are c ...

Score: 0
Labory avatar
How can I disable automatic suspend after log out?
cn flag

My computer automatically suspends within seconds after I log out!

Score: 0
Logan Lee avatar
Redirecting output from printf to /dev/tty in awk
dk flag

I have a question on awk.

#!/usr/bin/nawk -f
{
    if (NF != 4) {
        error("Expected 4 fields");
    } else {
        print;
    }
}
function error ( message ) {
    if (FILENAME != "-") {
        printf("%s: ", FILENAME) > "/dev/tty";
    }
    printf("line # %d, %s, line: %s\n", NR, message, $0) >> "/dev/tty";
}

What does >"/dev/tty" and >>"/dev/tty" do?

It's from https:/ ...

Score: 0
iamhimanshu0 avatar
2 finger scrolling in not working on Ubuntu 20.04.2 LTS
ua flag

I use the Hp-ProBook and I've installed ubuntu Ubuntu 20.04.2 LTS. At first, everything is working fine but after some time 2 finger scroll automatically stop working and I've no idea why?

If anyone can help me with this please do..

Score: 0
i need to hold press right/left click + wheel for my scroll to work in chrome and discord but not other app
mx flag

I have a problem:
My x7 Spider mouse used to work well without no problem, but recently, when I tried to scroll in chrome/discord, I need to press and hold Right click+wheel for it to be scrolling...

But in other apps like game and line, I don't have to click, just wheel and it works scrolling. I have tried to change the settings and all, but it won't work and I tried to search for solution, but I fou ...

Score: 1
Keval Shah avatar
Can I have Apllication Menu on topbar Like MacOS Finder bar in Ubuntu 20.04?
nu flag

Hi so can I have the Topbar look linke MacOS finder bar and have all the options like File Edit Veiw Go and etc according to the application

I want to actually change this to

Ubuntu Top Bar

Somthing like this

MacOS Finder Ba

I want all the windowe options on topbar and want remove it from the application just like MacOs

I actually know a Extention named as Gnome Global Application Menu but dont work so please dont recommend thi ...

Score: 0
S Andrew avatar
How to solve "Started user manager for UID 120" in Ubuntu 18.04
cn flag

I have installed Ubuntu18.04 on Intel NUC. It has been running fine for years. Few days back, I installed wine to run some exe in ubuntu. After that, when I rebooted my system, it got stuck at boot up with following error message:

enter image description here

I have gone through many post already on this, and many of them suggest to enter into recovery mode by pressig shift + esc. When I do this, it loads me into this

enter image description here

In order t ...

Score: 3
Ubuntu freezes on boot whenever there are packages to be upgraded
es flag

It get's stuck on the boot screen with the Ubuntu spiral thing.
This happens whenever there are packages to be upgraded (via sudo apt-get upgrade)
Why does this happen and how to fix it?
Version: 20.04

Edits: (based on Bruni's comment)

How do you know there are packages to be upgraded if you are hang on the boot screen? How do you overcome this?

I boot into recovery mode, run dpkg over there to find  ...

Score: 0
solveit avatar
How to download directory/folder from repository with credentials
np flag

I have a repository that has directory/folders named /scripts and I want to download this whole folder with its content and subdirectories.

I tried wget command:

wget --user xyz --password xyz-pswd --r "https://my-personal/repository/artifacts/scripts"

but its downloading some index.html and not entire folder. How can I achieve this ?

Note: parallel to this folder one war file is kept and I am abl ...

Score: 0
matticebox avatar
Script runs echo normally, but prints nothing for looped echo
cn flag

I'm trying to write a script that opens a terminal and loops echo in it. I have the following.

#!/usr/bin/bash

gnome-terminal -- /bin/bash -c "for i in 1 2 3; do echo $i; done; exec bash"

When I run this script, it shows three blank lines and then executes bash. However, if I run for i in 1 2 3; do echo $i; done; exec bash in a terminal it prints normally. Also, if I write the following it prints  ...

Score: 0
Multiple boot options in efibootmgr
my flag

I have removed window (built in my pc) and installed ubuntu. So, technically it should have only one boot option which is ubuntu but running efibootmgr it shows three commands. Here is snap
picture of command line of running command efibootmgr

Should i remove the other 2 options.

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