Latest Ubuntu related questions

Score: 0
Daniel Surizon avatar
move minicom to background after activation
in flag

there is a way to move minicom to bg after I entered? I know I can use '&' at the end of the command to start minicom on bg. but after I moved it to fg, how I can move it back to bg?

Score: 0
NTFS signature is missing. Volume is corrupt
in flag

I have a remote VPS with Ubuntu 20.04 which worked well yesterday. Today I found out the whole disc is read only. I can not write anymore nor as sudo nor the root. After the search I found command which should fix it https://askubuntu.com/a/1273263/568046

sudo ntfsfix /dev/sda2

This command throws me an error:

Mounting volume... NTFS signature is missing.
FAILED
Attempting to correct errors... NTF ...
Score: 0
NW7US avatar
Can Raku and Perl 5 Run on Same Ubuntu With Switching
im flag

I am using a desktop with Ubuntu 20.04. I have Perl 5 installed. I will be installing Raku. Before I install Raku, I want to make sure that I can switch between them, when running a Perl script.

Is it possible to have Raku and Perl 5 both installed and available on Ubuntu, with a switch script that will make one or the other the default Perl when running a script?

Score: 1
Ubuntu 20.04 weird behaviour on boot
es flag

I had freshly dual-booted Ubuntu 20.04 a few days back.
I had installed "third-party software" during installation itself.
It worked perfectly fine for the first few times.

Then, I ran sudo apt-get autoremove, that, for some reason, also removed a lot of packages that had nvidia in the name.
I think I fixed this by running a ubuntu-drivers command, and nvidia-smi now successfully prints the correct deta ...

Score: 4
Allow a group of users to create and write to files in a given directory
th flag

I want to have different users including www-data to work together under a specific path. including updating each others files.

I made a new group webimage

addgroup webimage

and

adduser user1 webimage
adduser user2 webimage
adduser www-data webimage

I changed the permissions of the imagedir

chown -R www-data:webimage image/

and user1 can write but the file has permisions

-rw-rw-r-- 1 user1       user1
 ...
Score: 0
TimoSan avatar
Why is my wifi card not recognised on Ubuntu-20.04?
cn flag

I bought a Lenovo Thinkpad T15 G2 which has Windows 10 preinstalled. Next to this, I then installed Ubuntu 20.04. Sadly, the Wireless adapter cannot be found in Ubuntu, while it works perfectly well in Windows 10.

I tried several fixes to get the wireless running in Ubuntu. I re-installed Ubuntu with Ethernet connection so that third party drivers can be installed. I disabled the fast boot mode o ...

Score: 0
Ubuntu 21.04 Black screen at login screen after system update
cn flag

After the last Ubuntu update black screen at login (Mouse pointer is visible).

I am getting 'Oh no! Something went wrong' screen on startx command:

Oh no! Something went wrong screen

I have tried update & dist-upgrade, tried to reinstall ubuntu-gnome-desktop, but broken packages error.

The following packages have unmet dependencies:
 gnome-shell : Depends: gnome-shell-common (= 40.2-0shemgpubuntu2) but 40.3-0shemgpubuntu2 is to  ...
Score: 0
Muhammad Awwab Tahir avatar
Unable to format NVMe SSD to EXT4 but it is formatting in FAT32 and NTFS fine
ru flag

I am trying to format SSD to ext4 but it is not happening. When I try to format it to FAT32 or NTFS is works fine.

I had run the smart tool and found no problem. I have also clean formatted the disk but it is not working. Checked for bad blocks and found none. Also, did the sudo dd if=/dev/zero of=/dev/nvme0n1 count=16 and it works correctly.

When I format it to ext4, it gives input/output or inv ...

Score: -2
Otamurod Safarov avatar
1 TB HDD is not visible at all after installing Ubuntu 20.04 on 256 GB SSD on Lenovo Thinkbook 15 g2 core i5 11th gen laptop
vn flag

Good day! I have installed Ubuntu 20.04 on 256 GB SSD disk(single boot). Installation progress was fine. However, I cannot see my 1TB HDD disk using Disks, Gparted, and terminal commands. I have made a research about the problem on the Internet. But they was not helpful. Help me guys to solve that problem, please! Because I love using Ubuntu than Windows.

Score: 0
Shrinivas avatar
Bluetooth turning on automatically after everytime I boot my laptop with Ubuntu 20.04 LTS
in flag

I have Dell Inspiron 14 5402 and I installed Ubuntu 20.04 on it. Even after turning off bluetooth, on next boot, it turns on automatically. I am worried about battery draining caused by it. Earlier I had Pop OS and it was funtioning properly on it. Any solution or is it a bug?

Score: 0
shaunx333 avatar
How to list configuration file for a specific package on Ubuntu 20.04
jp flag

In CentOS, there is this command rpm -qc packagenameto list all the configuration for a specific package.

[spiderman@MyFirstLinuxVM ~]$ rpm -qc sudo
/etc/pam.d/sudo
/etc/pam.d/sudo-i
/etc/sudo-ldap.conf
/etc/sudo.conf
/etc/sudoers

Is there any similar command in Ubuntu using aptor dpkg ?

Score: 0
user1366177 avatar
Youtube-dl download speed
cn flag

My script backs up certain video channels. Mostly the download speed is fine... but sometimes a video gets downloaded very slowly... and I have the option of either waiting for many hours until the video is finished... or I press Ctrl+C and run my script again.

But... I don't want to stop my whole script as Ctrl+C causes: "ERROR: Interrupted by user".

I want to interrupt that slow video only... so that yo ...

Score: 0
FinnySRG avatar
Almost fresh copy of Ubuntu 20.04 is laggy any time only monitors are connected through displaylink dock
br flag

If 1 or 2 monitors are connected only through the displaylink dock, the mouse moves slowly, but any action lags around a second. If I connect one monitor through the computers video card slots and one in the dock, everything behaves as expected. I'm trying to use this computer at my work workstation utilizing a USB switch to switch between my work computer running ubuntu and work laptop running windows ...

Score: 0
having the SD card as ext4 file system in Ubuntu
ch flag

I am completely new in Ubuntu. I want to write Bootable Image of Ubuntu on SD Card. This is what I have done

1- I have downloaded the base Ubuntu and build my own ubuntu "ubuntu_rootfs.tar.gz"
2- Create an ext4 file system named ubuntu.ext4 with dd command   "dd if=/dev/zero of=ubuntu18_rootfs.ext4 bs=1297M count=3"
3- format ubuntu.ext4 as EXT4 file System
4- create a temporary Folder rootfs_tmp
5 ...
Score: 1
Tanu avatar
Display of DELL Optiplex 9010 all-in-one shaking on Ubuntu 20.04 LTS
in flag

I am using a DELL Optiplex 9010 all-in-one machine for a long time with Ubuntu without having any issues. After having some updates, I did not restart the machine for 3-4 days. When I finally restart the machine the display starts shaking. I thought it may be an update issue. So I did update again (a few days later) with sudo apt-get update and sudo apt-get upgrade. Restarted the machine. But the probl ...

Score: 0
user1366177 avatar
youtube-dl Downloading channel page #number => how to skip old pages?
cn flag

I live off grid, no internet access. Once in a while I go to the library and run my scripts, which backs up video channels (youtube, bitchute, rumble, ...)

I loose a lot of time with large channels... because youtube-dl has to load all the pages... like:

[BitChuteChannel] thedavidknightshow: Downloading channel page 1
...
[BitChuteChannel] thedavidknightshow: Downloading channel page 194

The lib ...

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