Questions tagged [20.04]

Ubuntu 20.04, also known as Focal Fossa, is an LTS version released on 23rd April 2020. Will go End Of Life (EOL) April 2025. Only use this tag if your question is version-specific. Don't use this to file bugs!

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6
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1answer
740 views

Screen recording applications are not detecting audio in ubuntu 20.04

Two days back I upgraded ubuntu 19.04 into 20.04 lts. However, I noticed that the update got stuck at a particular stage saying 'Removing gnome-logs snap'. This window stays forever Screenshot of the ...
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0answers
55 views

Install Realtek Audio drivers in Ubuntu 20.04 (Intel Nuc nuc10i7fnh)

Is there an official source of Realtek Audio Drivers, that can be installed on 20.04 (a NUC, if that matters)? And what are the installation instructions? I have installed Ubuntu 20.04 on an Intel NUC ...
0
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1answer
146 views

Enabling keyboard backlight on Sony VAIO on Ubuntu 20.04

By default keyboard backlight doesn't work on Sony VAIO on Ubuntu 20.04 After changing the value to 1 at /sys/devices/platform/sony-laptop/kbd_backlight It works. But the value changes to old value ...
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14 views

Ubuntu 18.04 add package management

I am facing the issue past from four days please any help from community. When I run command to download or upgrade am getting below error. Building dependency tree Reading state information... ...
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0answers
7 views

Ubuntu Software/Snap store nonresponsive outside of opening screen on 20.04

This is snap-store, not gnome-software. Whenever I try and do anything in the Ubuntu Software app, like search for an app or click one of the editor's picks, it sits at the loading circle animation ...
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1answer
22 views

Unattended upgrades triggering silent reboot

A few times over the past few weeks I've been working and suddenly my desktop disappears and my machine completely reboots. Having had it happen again this morning I've traced through the syslog and ...
0
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1answer
61 views

gdm3 not starting on ubuntu 20.04

I recently upgraded from Ubuntu 18.04 to 20.04 as I was having this issue as well (with a different error). I was hoping upgrading would fix it. After upgrading Ubuntu worked a few times but now it ...
0
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1answer
38 views

after grub opening it shows some codes and then ubuntu 20.04 starts normaly solution for the problem?

I've installed ubuntu 20.04 as single operating system. In normal boot in my laptop after grub chooses the operating system it shows some codes and then system start normally. This happens everytime ...
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2answers
216 views

Ubuntu 20.04 Everything freezes except for mouse pointer

I got my new computer a few weeks ago, everything has worked fine until today. But today I've had to restart computer 10 times. Problem: video (tested with different videos, different web pages) in ...
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5answers
6k views

Is it necessary to have a /home and /swap partitions in 20.04

Is it necessary to have a /home partition in Ubuntu Desktop 20.04? I read somewhere about a home file in /root partition... Does the same go to the /swap partition? Can someone set up a guide for New ...
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0answers
12 views

Ignores mouse input for periods at a time

Fairly fresh 20.04 installation, and my mouse worked fine a week ago, but at some point the mouse started acting up. I usually discovers it by clicking and nothing happens. Then I click again, and ...
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0answers
26 views

Only Dummy output in Ubuntu 20.04 after reboot

I am using Ubuntu 20.04 for over a month now. After a reboot, I have no more sound and WiFi. Note that this is different from many other posts, which seem to have had no sound at all, after an upgrade....
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12 views

I have problems with bluetooth mouse and bluetooth headphones simultanously in Ubuntu 20.04

When starting up Ubuntu 20.04 on my laptop (a Dell XPS-9343), my mouse (a Logitech MX Anywhere 2) connecting successfully - only a few warnings are in the log ( bt_uhid_send: Invalid argument (22) ). ...
0
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1answer
37 views

How to set proper resolution at bootloader and screen login

I'm having trouble with screen resolution on Ubuntu 20.04 with an HP 2009v monitor, which has native resolution 1600x900 pixels. Problem is that when I startup the computer (with integrated Intel ...
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1answer
74 views
+100

Dragging from Gnome's Google Drive broken

Dragging from Gnome's Google Drive to firefox creates reference to extensionless temporary file. Copying works correctly. Is there a solution to this? Ubuntu 20.04
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0answers
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Disks 20.04 Seagate SSHD Error

I have a 4 and a half year old PC running Ubuntu 20.04 with a Seagate SSHD (hybrid drive) 2tb. Over the last month sometimes I start it up to a flashing cursor (happens more often since 20.04). I just ...
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0answers
17 views

bash git tab completion fails when adding new files in subdirectory

In bash: mkdir bug cd bug git init mkdir foo touch foo/test Now, when I type git add and press <TAB> multiple times. The first tab will complete to foo/, but subsequent tabs will add ./ ...
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0answers
15 views

Paper stucks in HP 3545 printer in between printing not completing completely

Is anyone else facing this issue or anyone able to work fine with HP 3545 printer? I am using printer on Ubuntu 20.04 even downloaded supporting HPlip but still the printer is not working correctly, ...
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0answers
14 views

linuxtv / media_linux: Cannot get two DVB adapters working (DVBSky S960 + S960C) (Ubuntu 20.04 LTS)

I am seeking help to get my two usb dvb apatders back up and running (DVBSky S960 + S960C). System is a RPi with Ubuntu 20.04 (5.4.0-1013-raspi). lsusb shows both devices connected: Bus 001 Device 005:...
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0answers
34 views

Ubuntu 20.04 Nvidia [closed]

Moving the page in the browser in the center of the monitor I have a distorted image in Ubuntu 20.04. The graphics card is NVIDIA GeForce GT 240.
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0answers
11 views

Unable to detect Wifi Adapter. Ubuntu 20.04 . Razer Blade 2019: Intel AX-200

I am new to Linux-Ubuntu and I am currently dual booting with windows. I had no issues with wifi initially but lately my system could not detect the wifi adapter. I tried a couple of solutions from ...
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0answers
18 views

What are these hidden files? namely .gnupg, .local, .mono, and .pki? [duplicate]

So I was looking at the files in my computer and I happened to stumble upon the hidden files. What are these hidden files? namely .gnupg, .local, .mono, and .pki?
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5answers
11k views

Ubuntu 20.04 does not recognize second monitor

I did a clean install of Ubuntu 20.04 and it is not recognizing my second monitor I have already executed the following commands (I believe that only these worked in version 19.10): sudo apt update &...
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0answers
31 views

Upgraded Ubuntu 18.04 to 20.04 and crashes at login screen

Translated from Portuguese: I was using version 18.04 and formatted and installed version 20.04, and now when I turn on the computer and the screen to enter the password appears, after I enter the ...
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0answers
14 views

USB Fan causing shutdown failure when connected

In short, my USB laptop fan is causing a shutdown failure, as it can’t turn the port off. When unplugged during shutdown, the laptop shuts down perfectly fine. However, when I try and shut it down ...
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0answers
25 views

alt keys broken after upgrading from Ubuntu 18.04 to 20.04

I recently upgraded to 20.04 LTS from 18.04 LTS and now both my left and right alt keys are not working when I try to use them for any keyboard shortcuts. I had no issues before upgrading. My keyboard ...
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0answers
12 views

Ubuntu 20.04 LTS dock's “Show Applications” only showing first page

The Ubuntu 20.04 LTS dock's “Show Applications” is only showing the first page of installed applications. The "Frequent" selection is working fine but when "All" is selected the ...
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0answers
25 views

20.04 Best/Easiest software to install for seeing when cell phone is ringing and caller ID displayed [closed]

I enjoy using Android Messages sending and receiving messages. But when my cell phone is in another room, don't see someone is calling me. How can I answer my cell phone thru my computer? I have a ...
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0answers
20 views

20.04 just uninstalled my Chromium Version 83.0.4103.97 what did I do to allow that

How did I allow my Chromium Version 83.0.4103.97 to be uninstalled or did I? Also with 20.04 why did I just see for the first time the message about 75 and above Chromium only available to Ubuntu ...
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0answers
28 views

Ubuntu 20.04 “Ubuntu Software” tells me there's an update to Core 18

I've been running 20.04 since it came out. Today, the Ubuntu Software app is telling me that there's an update to Core 18 ("Runtime environment based on Ubuntu 18.04"). I don't have a update ...
0
votes
1answer
21 views

Ubuntu Kernel 5.7.1

My new laptop came with Ubuntu 20.04 (Kernel 5.4). I get occasional notifications that Kernel 5.7.1 is available, but it doesn't appear as an option when I update my software. What is the story here?
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0answers
28 views

Ubuntu 20.04 sometimes freezes on tab complete, shutdown, and in other circumstances

I have a dual boot Dell G3 laptop with an nvidia graphics card. I initially installed 18.04 LTS, and got it working w/the latest nvidia drivers, albeit with some sound and wifi issues. In an attempt ...
2
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2answers
38 views

Username with numbers only is not being able to load the GUI in Ubuntu 20.04

With a user with a username with only a number, it is not possible to load the GUI. Via ssh it is possible to login and via TTY, but not via GUI. System information follows. # finger 123 Login: ...
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0answers
20 views

libsnmp-perl 20.04 can not install

I can not install package libsnmp-perl. I hope that the text I pasted is helpful. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal Using sudo apt-...
0
votes
1answer
35 views

Ubuntu 20.04 upgraded some network-manager packages, now problems are ensuing

First of all, these issues only started on 20.04 after a recent network-manager upgrade (and the related components such as network-manager-gnome) and this is a laptop, HP envy m7-n101dx running 20.04....
0
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0answers
12 views

Non-existent audio devices show on list

I have some audio output device named "Analog Output - Built-in Audio" which lurks in every list of output audio devices even though nothing is connected other than the built-in speakers/...
2
votes
2answers
86 views

New USB NVMe drive does not show up in lsblk, dmesg says 'Unit Not Ready', Any Suggestions?

I've got a Brand New ORICO TCM3-C3 NVMe M.2 SSD enclosure which I am using with a WD Blue WDS500G2B0B-00YS70 500Gb NVMe ssd (also new) When I plug it in I get the usual ping of a USB device being ...
1
vote
1answer
90 views

RootsMagic7 worked with a hangup fault a few days ago on 20.04, but will not install or run with WINE 5.10 now

RootsMagic7 is a geneology software package for Windows that was able to download and install a few days ago with Q4Wine. It had a hang-up fault when trying to add a "fact" in the program. ...
0
votes
1answer
28 views

Wrong Icons Theme, Sounds and Main Theme after Upgrade vom 18.04 LTS to 20.04 LTS

I upgraded today my PC from 18.04 LTS to 20.04 LTS and get some visual issues. After upgrading I don't get the new Icons Theme, System Sounds and Main Theme from 20.04 LTS. It's the Adwaita Theme and ...
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0answers
22 views

Difference between partitioning options in the mini installer

Ubuntu 20.04 mini installer iso, partitioning screen What is the difference between Guided - reuse partition... (green arrow) and Guided - use entire partition... (blue arrow) ??
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0answers
16 views

Check correct installation/compoling

How to know install/compile a code like quantum-espresso correctly on Ubuntu 20.04?
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0answers
28 views

How can I remove “CD/DVD Creator Folder” from Favorites [duplicate]

The "CD-RW" icon in Favorites does not have a "Remove from Favorites" right-button menu item -- so how can I remove it from favorites?
1
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1answer
22 views

tracker-miner-fs is taking 90% of cpu

tracker-miner-fs is taking 90% of CPU. I am using ubuntu 20.04.
1
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1answer
39 views

Livepatch is not available for this system (Ubuntu 20.04)

I've installed Ubuntu 20.04 last night, logged into Ubuntu One, after which Livepatch was working as intended, without any issues. This morning I went into Software & Updates to check on some ...
1
vote
1answer
32 views

Audio cuts out and in after upgrade to 20.04

After upgrading to 20.04 my sound will cut out to total silence and then back after a second or less, no matter if using CD, audio file, video file or streaming. I noticed that with the sound ...
1
vote
0answers
20 views

How to make a mouse button click last exactly a certain period of time?

I want it such that when I click on my mouse5 button (logitech G203), the input lasts exactly 10 ms, regardless of how long I actually click. Is that possible?
1
vote
1answer
19 views

Thai X Terminal installed in Ubuntu 20.04

I have noticed this thing today. Before that, I use to open a terminal by Ctrl+Alt+A. I installed "Termius" and to open the "Termius", I searched the term & got this. Does ...
1
vote
0answers
23 views
+50

Webcam Problems Ubuntu 20.04 - DELL G3 3579

I have a G3 3579 and i have installed Ubuntu 20.04. At the beginning there were some problems as the laptop time to time used to freeze, but everything is solved by setting nomodeset. Now I am having ...
0
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1answer
96 views

Ubuntu 20.04 . Desktop Sharing

I can not find a setting that enables remote access to the desktop in Ubuntu 20.04. In previous releases, it was in the settings. This one isn’t.
0
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0answers
21 views

“You are not the owner” after upgrade Ubuntu 18.04 BIOS to 20.04 UEFI

I wanted to convert a Ubuntu 18.04 BIOS to Ubuntu 20.04 UEFI. To do this in (what I thought was) the most efficient approach, I physically removed the secondary storage SSD and used the option to &...

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