Latest Ubuntu related questions

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WIFI Adaptor not found in Ubuntu 18.04 Dell G5s Ryzen 7 intel device 2723
us flag

i cannot use wifi or getting setup in Ubuntu 18.04 for intel chipset Thank you in advance for help

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M. Giannak avatar
Unrecognized 2TB Slim External Hard Drive
cn flag

I have been using this hard drive as a backup drive for my Ubuntu machine.

lsb_release -a 
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.2 LTS
Release:    20.04
Codename:   focal

I stupidly connected this drive to my Windows machine Windows 10 Enterprise Version 20H2 OS build 19042.1466

I saved some data on the drive. Did a safe eject.

Plugged it in to my Linux  ...

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Imrank avatar
ClamAV doesn't Uninstall completely | Ubuntu 18.04
cn flag

A month ago, not sure how but maybe ClamAV got installed during the software update 'apt-get update' & apt-get upgrade'

I complete tried to remove the clamAV using remove or purge, then followed below command to completely remove the package from webpage: https://ubuntuforums.org/showthread.php?t=1114606:

sudo apt-get --purge remove clamav clamav-base clamav-daemon clamav-freshclam libclama ...

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JOC0N avatar
SSH Server refused our key: Invalid user
cn flag

I wanna log in via public/private Key to SSH.

  • I use the Port given in the sshd_config I added two users. Both have the folder .ssh(chmod 700) and the file authorized_keys(chmod 600).

  • User A can connect with their key

  • User test can't use their own or user's a key to log in. (I added both public keys to the
    authorized_keys and Yes the Keys are correct pasted)

Error:

Server refused our key
No supporte ...
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Eve avatar
Can't upgrade or update
in flag
Eve

Whenever i enter the command "sudo apt-get upgrade" or "sudo apt-get update" it will always respond with:

E: Malformed line 1 in source list /etc/apt/sources.list (type)

E: The list of sources could not be read. (edit) @matigo I don't know how to find /etc/apt/sources.list

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Ubuntu 21.10 on IMac 2009
gb flag

I've try to get Ubuntu on my IMac working, but get some trouble with graphic cards. I'm using an late 2009 iMac 27". Has an i5 CPU, 16G Ram and Radeon 4850.

Actual it's working with 'nomodeset' but I want got get GPU working. I've already found a solution but it's not working ( rEFInd & Linux kernel EFISTUB booting at Apple hardware, how to implement it? ).

I still get the 'No UMS Support' message on  ...

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Maikoss avatar
virtual camera installation error
in flag

I have a problem. I want to install a virtual camera but after downloading v4l2loopback from Github and typing the "make" commands I get the error "make: *** [Makefile:46: v4l2loopback.ko] Error 2" What do I need to do to make it work

My system Ubuntu 21.10 Kernel 5.16

github link https://github.com/umlaeute/v4l2loopback

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How do I create a systemd timer job to edit a file in /etc?
bd flag

I have a Python script that writes to a file in /etc/software. In order to write to that file you need sudo. I tested the script and it works / writes to the file when using sudo.

I want to create a systemd timer job - different people call these different things.. I want to create a service unit tied to a timer unit. The service should run my Python script using a privileged account.

I just don't k ...

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mspdebug can't find libmsp430.so, but it is on my computer
ru flag

I am running mspdebug with tilib driver, but mspdebug says:

tilib: can't find libmsp430.so: libmsp430.so: cannot open shared object file: No such file or directory

I have done a search and libmsp430 is located at /opt/ti/bin/libmsp430.so along with msp430-elf-gcc.

I read that I should add it to the $PATH variable (which I did and confirmed it was added to it), but I still get this same error.

Is there  ...

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Hassan avatar
Battery-less MacBook Pro CPU is very slow
tr flag

I have an Early 2011 era 13" MacBook Pro with an Intel Core i7-2620M CPU and have made the switch to Ubuntu because my laptop's MacOS support was dropped a few years ago.

The battery has recently died and I have found a few new problems since this happened, the main issue being the notebook's CPU seems capped at 800MHz. I have tried various CPU-intensive applications, such as extracting a 7-zip fil ...

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Smooth scroll in Geany?
cn flag

I am using Geany in Ubuntu 20.04. Many applications have smooth scroll, but for some reason Geany doesn't. Is it possible to change this?

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Issue with sleep mode: device gets stuck and needs restart (will not wake)
de flag

When I activate sleep mode, my laptop gets stuck and hangs. I have to switch it off and it takes a long time to open with the power switch.

I'm using kubuntu 21.10 my kernel ver:-5.13.0-28-generic

Kernel: 5.13.0-28-generic x86_64 bits: 64 compiler: gcc v: 11.2.0 Desktop: KDE Plasma 5.22.5  

System msi modern amd Display: x11 server: X.Org 1.20.13 driver: loaded: amdgpu,ati unloaded: fbdev,modesetting,ves ...

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