Latest Ubuntu related questions

Score: 1
lucien avatar
What does "Device firmware update" do?
us flag

Hello AskUbuntu community,

I recently installed Ubuntu 20.04. In the Ubuntu Software app there is a notification on Device Firmware update. Could anyone explain what this is about in layman's terms? Also, if I got it right, from the Ubuntu Software one updates the Apps, while from the Software Update one can update the rest. However, it appears there is no app named Device Firmware, so I don't ge ...

Score: 3
Shantanu Bedajna avatar
Screen Tearing on Intel Graphics with Dual Monitor Setup Nvidia and Intel
in flag

Ok i know there are alot answers regarding intel graphics or nvidia graphics screen tearing but i have scoured every thread i could find and here's what i came across (i am using ubuntu 20.04)

My Setup Nvidia Gtx 1050 ti running nvidia 470 latest stable driver running 1080p Monitor

Another monitor is connected through VGA in intel graphics running 1366x1768 both at 60 hertz

Initially both monitors  ...

Score: -2
Wine6 in Ubuntu 21.10?
mx flag

I just updated my Ubuntu machine to the latest Ubuntu 21.10 and I can't find a way to update also Wine from v5 to v6. Any help will be appreciated. Thank you.

Score: 1
Calico Cat avatar
How to create custom thumbnailers for Nautilus, Nemo, and Caja?
dk flag

Nautilus (GNOME Files) and Nautilus-based file managers, namely Nemo and Caja, already create previews for many common file types with their default thumbnailers. There are also a number of other thumbnailers that can be installed from the official repositories to create thumbnails for even more files. However, there are naturally certain types of files for which no thumbnailer exists. Some examp ...

Score: 1
ShirinJZ avatar
Ubuntu shows blank screen after waking up from suspend (dual boot)
in flag

I have a dual boot system. When my ubuntu suspends, after waking up it shows a blank screen; I've tried multiple solutions but wasn't helpful. :( This is my ubuntu description:

Description:    Ubuntu 20.04.3 LTS
Release:    20.04
Codename:   focal

Does anybody know what I should do?

Additional info about system:

uname -a and inxi -Fxxxz

lspci -knn | grep -EA4 'VGA|3D|Display' and hwinfo --gfxcard ...

Score: 2
Woxof Cavu avatar
Why is the ubuntu desktop displayed on a remote desktop different that the "real one" using XRDP?
dk flag

Running ubuntu 21.04 on raspberry pi 4 8GB. Remoting in from Win10 pro PC via Microsoft RDP, XRDP installed on raspberry. When I use MS RDP to another Windows machine, the remote presentation is an exact mirror of the remote PC. When I use MS RDP to the raspberry pi, I do not get a mirror image but something altogether different.PC remote view of piPC remote view of pi Minimize buttons are gone, t ...

Score: 2
gabriel avatar
How to change scrolling speed with xinput when there's no "scroll distance" prop?
tn flag

Most other answers on this type of question point to using xinput to set the "scroll distance" or "scroll delta" from "evdev".

But my device have zero evdev or Scroll distance properties. All i have is libinput ones, and none seem to be the correct one by the labels.

Q: how can I speed up the mouse scroll wheel on this device:

$ xinput list-props 'Logitech Trackball'
Device 'Logitech Trackball':
    D ...
Score: 0
barani avatar
Unable to ssh to the server using SSSD credentials
cn flag

We are building a new Ubuntu server. Where the server is not accepting SSH connection with SSSD user credentials.

Below is the error we see on the server with the status of the SSSD

sssd.service - System Security Services Daemon
     Loaded: loaded (/lib/systemd/system/sssd.service; enabled; vendor preset: enabled)
     Active: active (running) since Tue 2021-10-12 16:01:27 EDT; 1min 12s ago
   Main P ...
Score: 1
jakaskerl avatar
Working VPN connection but can't access my samba share
eg flag

I am using Wireguard VPN to connect my work laptop to my home network where I have files stored on Samba share. Both the VPN and the share are installed on my Raspberry PI (with a static ip).

Now the issue is that I cannot access the samba share on the network, but can browse the internet just fine. I also have a peer on my android phone and the samba share seems to work just fine there -> lea ...

Score: 0
elechris avatar
ssh public key files have ms publisher icon. How do I get rid of that?
de flag

Ssh public key files have ms publisher icon while I didn't install that. It is a fresh Ubuntu installation. It opens with default text editor. Why does it have that icon and how do I get rid of it?

Score: 0
Noah Böhme Rasmussen avatar
I cannot extend my partition into unallocated space
cn flag

I have a dual booted Windows with Ubuntu. I want to extend my Storage of /dev/nvme0n1p5 (my Ubuntu partition) into the unallocated space with GParted. I cannot seem to be able to extend into the empty space ( I also tried from Windows Disk Management)

Screenshot of GParted

Score: 0
Crylia avatar
Lockscreen on suspend (LightDM)
al flag

Currently I'm using LightDM with the lightdm-webkit2-greeter and multiple WM/DM's.

I3, AwesomeWM, Gnome and KDE

My problem is that on auto suspend or closing my laptop lid the screen either wont lock when using gnome, or that I will get a different lock screen which I'm unable to identify.

I know that LightDM has some problems with locking your screen on suspend but there has to be a way? My first quest ...

Score: 0
Linux system admin avatar
command to retrieve which processes are launched at boot time in linux
in flag

I am working on a sync server. I'd like to retrieve which processes are launched at boot time. I have tried systemctl list-unit-files --type=service

Score: 2
sudo apt-get problems (Only sudo apt-get update is accessible)
de flag

I can only do sudo apt-get update, anything else gives me errors.

Output of sudo apt-get update:

Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://archive.canonical.com/ubuntu focal InRelease
Get:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:4 http://archive.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-b ...
Score: 0
Yifeng Shen avatar
problem faced when active openfoam
ug flag

enter image description hereenter image description here

I typed the word on my command-line window, is that right? I installed openfoam v9. When I active it, I don't understand the word for openfoam v9 avoid needing an editor. Does that mean that I don't need to type the sudo command. If it is why does Ubuntu show that on picture 2? If not, how can I solve it because the website said one time only? Does that mean I just have one chance to do that?

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