Questions tagged [lts]

LTS stands for "Long Term Support release". These Ubuntu releases are considered to be especially stable and receive official support longer than normal releases. A new LTS comes out every 2 years. This tag should be used for questions regarding LTS releases in general. For questions about a specific LTS release please use the respective version tag.

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cannot update from lubutu 18 to 20 lts version on asus old laptop current version 18.04.5 lts

cannot upgrade to next lts version not in terminal and not in updater current version is updated and working main.log 2021-03-02 10:47:01,638 INFO Using config files '['./DistUpgrade.cfg.bionic']' ...
rob asus's user avatar
1 vote
0 answers
155 views

Microphone not working for Chromium,MS Teams,GMeet

I am using Lenovo Ideapad 330. I tried restarting pulseaudio, installed Vokoscreen. Wired headset microphone is not detected at all. Internal microphone is just giving static noise (When checked ...
Dark Fun's user avatar
0 votes
1 answer
560 views

how to install drivers or software for startek fm 220 u finger print scanner in ubuntu 20.04.2?

if there is a ppa or something, please let me know. Do I need to install wine and then install the windows drivers?
prathyush's user avatar
0 votes
1 answer
585 views

How i can change my splash screen with zsh terminal?

Guys I install a bad splash screen and my KDE desktop is broke and not loud bet I have access to my terminal so I want to change my splash screen by terminal maybe my problem is fixed I use Kubuntu 20....
Am.Shekari's user avatar
0 votes
2 answers
78 views

Can LTS releases result in getting "stuck" without a way to upgrade?

About a year ago, Winter of 2020, I installed Kubuntu 19.10 and kept up with regular updates through the "Discovery" gui. But it never notified me about the need to upgrade to 20.04 and now ...
alec's user avatar
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1 vote
1 answer
1k views

Error creating Swap File. Ubuntu 18.04

Please be gentle with me, I am a noob and will need simple explanations. I wanted to increase swap file size, but encountering some weird behavior. Full story - I had 2G and wanted to allocate more ...
YIPE's user avatar
  • 23
0 votes
2 answers
1k views

Why is apt-get unable to locate bitcoin and bitcoin-qt package?

when i run these: sudo apt-get install bitcoin OR sudo apt-get install bitcoin-qt i get "E: Unable to locate package" what do i do?
raidz's user avatar
  • 31
0 votes
1 answer
93 views

Can't update system?

I get a lot of notifications of a system update, when I'm trying to update it, it asks to restart the computer, and then nothing happens just keep asking to restart & update
Othman's user avatar
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0 answers
46 views

How do I increase my internal Kubuntu partition size? (in dual boot with windows) [duplicate]

My internal memory (I'm not good at English so i don't know exactly what we say it) is full for know. Look at this image 👇🏻👇🏻👇🏻 This sentence is in my dolphin (Home folder) How I can increase ...
Am.Shekari's user avatar
-1 votes
1 answer
66 views

Unable to extend ubuntu /home partition

I am new to ubuntu (Ubuntu LTS 20.1) and had installed it when Windows 10 is pre-installed. These are some screenshots from the "Disks" app in ubuntu. Partitions available - see free space ...
Senthil Vikram Vodapalli's user avatar
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0 answers
15 views

Is it possible for certain library packages which have been packed for an ubuntu normal release to be installed into an ubuntu LTS? [duplicate]

I am running the Ubuntu 20.04 LTS I need certain packages as dependencies for an opensource project I want to contribute to, however the required package versions are only available for 20.10 normal ...
Shashwat's user avatar
  • 149
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1 answer
100 views

Terminal line command to erase any old installation files

I use Ubuntu Studio 20.04.1 LTS, upgraded from old LTS versions (18.04 and others). I want to know if there is some terminal line command (or some GUI) to get a full erasing process about all those ...
Juan's user avatar
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0 votes
5 answers
13k views

Is there 100% black theme for Ubuntu 20.04 LTS? (I am talking about darkness the level of MS DOS background i.e., no light emission)

I know there are infinite dark themes available over internet and I have googled it so much and tried almost all dark themes. However, no theme is having 100% black colour, it is always a shade of ...
user avatar
4 votes
1 answer
139 views

How are Ubuntu-supplied drivers verified for production LTS updates

Based on my recent experience with the Nvidia proprietary driver released by Ubuntu (NOT directly from Nvidia), I am curious how drivers are checked for production LTS updates. Ubuntu states that ...
Yasha Karant's user avatar
  • 1,061
0 votes
0 answers
40 views

Which system apps need internet?

I want to set up the firewall gufw to only allow a browser and only OS stuff that needs the internet (to get updates, and whatever else). It's 20.04 LTS and I'm just using it to browse the internet ...
booger's user avatar
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0 votes
1 answer
1k views

Sound output isn't working on my Intel NUC10i5FNK

I'm using this Intel NUC10i5FNK (released in Q4'19) with a Creative GigaWorks T20 Speaker Series 1, which are indeed working (checked them on another NUC from a former generation running the same ...
yaimo's user avatar
  • 23
2 votes
1 answer
956 views

Error upgrading Xubuntu 16.04 to 20.04

Following the procedure: Upgrade all installed packages of Ubuntu version 18.04 by running sudo apt update && sudo apt upgrade command. Reboot the Ubuntu Linux system by tying the sudo reboot ...
Leos313's user avatar
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0 votes
1 answer
97 views

Redistribute modified Ubuntu Server for Raspberry Pi

i developed a small control for electronic inside houses. Because it's very difficult for some users to install the fully software on their own i did everything (setup, configuration etc.) on my ...
Sithys's user avatar
  • 103
0 votes
1 answer
453 views

systemd-resolved switches DNS Sever

I just upgraded to focal; and occasionally systemd-resolved switches from one DNS sever to another. The issue is that I have ONE "internal" DNS server. in my router (Netgear Orbi), I've ...
Clay's user avatar
  • 1
7 votes
2 answers
21k views

20.04 vs 20.10 and backup questions

I am a new user in Linux distributions, I am running Ubuntu 20.04 on my desktop and I am thinking to operate my laptop with 20.10. Am I going to have any issues with this choise (because I am noob on ...
linuxnoob's user avatar
1 vote
1 answer
3k views

Which is the stable ubuntu 20.04 kernel for laptops?

I installed Ubuntu 20.04 on my Lenovo AMD powered laptop. But, the brightness slider and sound didn't work. The default kernel was "5.4.0-54-generic" then I updated it to "5.6.0-1034-...
SaurabhN's user avatar
0 votes
1 answer
669 views

HP Pavillon 15-ec1xxx Ubuntu 20.04 LTS installation problem

Yesterday I installed latest Ubuntu LTS on HP Pavillon laptop but it does not want to cooperate. After performing entire process of installation (completed with success), Ubuntu is not even loading. ...
Drill's user avatar
  • 1
0 votes
0 answers
54 views

The ubuntu 20.04 stucked at the starting screen

Ubuntu stucked as my computer shut down automatically I think because of some power failure i tried going to recovery mode f.. I dont remeber command its not working showing an error that the disk is ...
Somesh's user avatar
  • 11
2 votes
2 answers
960 views

How do I perform a release upgrade on a server running Landscape?

I'm attempting to perform a release upgrade from 18.04LTS to 20.04LTS, on my server running Landscape. The upgrade is blocked due to An unresolvable problem occurred while calculating the upgrade. ...
esowash's user avatar
  • 31
3 votes
0 answers
252 views

How to upgrade Ubuntu Desktop 18.0.4 LTS to 20.0.4 LTS from DVD?

A friend of mine has Ubuntu Desktop 18.0.4 LTS installed and would like to upgrade to 20.0.4 LTS. He has tried repeatedly to do so in the recommended way (from repositories), but his Internet ...
R B's user avatar
  • 316
0 votes
0 answers
476 views

error while executing fortran file in Ubuntu 20.04.1 LTS

Hii experts i am having problem on executing 32 bit binary file in Ubuntu 20.04.1 LTS.There is problem like as given below: ./mndr: error while loading shared libraries: libgfortran.so.3: cannot open ...
glk shu's user avatar
0 votes
2 answers
871 views

Ubuntu 20.04 LTS ::: Unity ::: Dash Issues ::: Missing Programmes

I've just updated to Ubuntu 20.04 LTS. Unity is my desktop of choice. In short, lots of programmes seem to be missing, including Thunderbird, Telegram, Terminal [odd] and the Software Centre, which is ...
Piloti's user avatar
  • 1,110
1 vote
0 answers
450 views

Ubuntu 20.04.1 LTS CPU1 always at 80% no matter what

I'm a completely new user. I installed Ubuntu 20.04.1 LTS on my Surface Book 2 and I've been having a couple of problems. The most annoying one is that it is extremely slow. CPU 1 is AT LEAST at 80% ...
agustinvaca's user avatar
1 vote
1 answer
1k views

Is it safe to upgrade Ubuntu from 16.04 LTS to latest LTS version with working web-applications running in production?

Is it safe to upgrade Ubuntu from 16.04 LTS to latest LTS version with working web-applications running in production? I understand that there will be a need on smth like all processes should be ...
buzz8year's user avatar
  • 113
0 votes
1 answer
2k views

Ubuntu 20.04 won't detect fingerprint sensor

My laptop came with a built in sensor, which Windows can recognise, but Ubuntu doesn't seem to be able to. In user settings, there's no option to add a fingerprint. When I do lsusb in the terminal, ...
pigeonburger's user avatar
0 votes
0 answers
149 views

Can't login graphically on ubuntu 20.04.1 commands too slow

My ubuntu desktop never finishes login in graphical mode after an update, I try to login with ctr + alt + f3 but every executed command is terribly slow (even ls). I run sudo dpkg-reconfigure lightdm ...
daaan's user avatar
  • 1
0 votes
1 answer
785 views

Install Ubuntu on a micro SD card class 10 512GB

I'm tryning to install Ubuntu 20.04 LTS on a micro SD Card as described above. But I am getting this error message: XDG_URNTIME_DIR (/run/user/999) is owned by us (uid 0), but by uid 999! (This could ...
Andre GolFe's user avatar
1 vote
1 answer
1k views

No (easy) networking after upgrade to Xubuntu 20.04.1 LTS

After taking the option to upgrade to Xubuntu 20.04.1 LTS I no longer have any networking capability. E.g. Output of ping www.Google.com : ping: www.Google.com: Name or service unknown Output of ping ...
IainCunningham's user avatar
7 votes
1 answer
719 views

Which install or configuration changes into LTS make it lose its LTS essence?

Whenever I see Long Term Support (LTS) I think about trust in the stability of the system for some period. I hope that the packages were carefully selected so that their life cycle and the one of ...
yucer's user avatar
  • 208
1 vote
0 answers
64 views

I can't lock my screen after upgrading to 20.04 LTS

I've recently upgraded my desktop PC from 18.04 LTS to 20.04 LTS. After the update, I can't seem to lock my screen. I click the lock option by using the panel on top-right, but nothing happens. What ...
SpiderRico's user avatar
0 votes
0 answers
194 views

Driver problems with Linux kernel upgrade from 5.3.0-28-generic x86_64 to 5.3.0.40

I'm using a Asus Vivobook (bought 2014) with Ubuntu 18.04.5 LTS (Bionic Beaver) 64-bit with the Linux Kernel 5.3.0-28-generic x86_64 and Ubuntu offers me to upgrade the Linux kernel 5.3.0.40. The ...
Serenity's user avatar
0 votes
1 answer
538 views

Upgrade Ubuntu server 18.04.5 LTS to 20.04.1 LTS No candidate ver

If I try to update my upgrade my Ubuntu server 18.04.5 LTS installation to 20.04.1 LTS, the release updater tool lists ALL of my packages as No candidate ver: xxx, so no package would be updated. ...
Máté Eke's user avatar
0 votes
0 answers
96 views

Installed programs list software? [duplicate]

Anyone know of a good program or way to list Programs/Softwares installed, wanting to upgrade from Ubuntu 18.04 to Ubuntu 20.04 but need a list of the things I've installed so I can reinstall them on ...
usb_bunny's user avatar
  • 139
4 votes
1 answer
139 views

Kubuntu 20.04 font used when the font is not installed

There's something that has been really irritating me for a while after upgrading from 18.04 to 20.04. In certain applications, when it tries to use an unavailable font, the font that actually gets ...
Mike's user avatar
  • 693
0 votes
1 answer
38 views

Ubuntu 18.04 is hanging while starting

I had recently dual booted my PC, It was working fine but from couple days when I am trying to open it, it’s hanging and not starting. I tried restarting the PC but this hasn't worked, I am not sure ...
Irfan Shaikh's user avatar
2 votes
1 answer
3k views

DaVinci Resolve 16 doesn't work on Ubuntu Studio 20.04 LTS

My work PC has an Intel HD Graphics 5500, it is a Lenovo t450. DaVinci Resolve 16 doesn't work on it. I'm using Ubuntu Studio 20.04 LTS. I've tried to install makeresolvedeb, but it still doesn't work ...
eriz's user avatar
  • 21
1 vote
0 answers
60 views

Upgrade from Ubuntu 18.04 to 20.04.1 [duplicate]

How long should I wait until the warning of new LTS release upgrade will appear on update-manager? After 5 days from the first point release (20.04.1) nothing appears... I enabled "notify me on ...
Davidoff's user avatar
0 votes
2 answers
448 views

Being told to update apache due to Vulnerabilities

we are running Ubuntu 16.04 LTS with Apache/2.4.18 (Ubuntu).. Yesterday, I got an email from our main computing body asking us to upgrade Apache due to vulnerabilities in version 2.4.43 and prior: ...
Robert R's user avatar
1 vote
0 answers
50 views

Windows very very slow after system upgrade?

I've done a Ubuntu Upgrade and suddenly everything is very very slow? What types of log files can help? I've looked in my /var/log/ and cant seem to find any details and "top" and system ...
Asher's user avatar
  • 267
8 votes
2 answers
11k views

What is the Azure VM Image URN for Ubuntu Server 20.04 LTS?

We are currently using Ubuntu Server 18.04 LTS for our self-hosted Azure VMs and looking into upgrading them to Ubuntu Server 20.04 LTS. We used the URN Canonical:UbuntuServer:18.04-LTS:latest to ...
Minreaux's user avatar
  • 171
3 votes
2 answers
14k views

Ubuntu 20.04 should I downgrade libssl1.1 to libssl1.0 to install npm?

I'm trying to install npm and I found this solution. I run aptitude install npm and the suggested solution is The following packages have unmet dependencies: libssl-dev : Depends: libssl1.1 (= 1.1.1f-...
Alex's user avatar
  • 65
1 vote
0 answers
57 views

Will Gnome Window Rendering fixes be backported to Bionic Ubuntu 18.04?

Does anyone know officially if the recently identified bugs by Canonical's Daniel Van Vugt and applied fixes to GNOME and Mutter; will get backported to all Ubuntu LTS versions; in my case ...
DanglingPointer's user avatar
5 votes
1 answer
2k views

Double click on folders opens VSCode

In a recently upgraded Ubuntu from 18.04 LTS to 20.04 LTS, when we try to open a directory with double click on it, the system opens the VSCode, but I don't know why. How can set a different "...
benetj's user avatar
  • 153
2 votes
1 answer
8k views

Ubuntu 20.04 can't start mysql server

I did release-upgrade and after this upgrade I have problems with my mysql server. My server looks on place and it is running, but actually is not: systemctl status mysql.service ● mysql.service - ...
topche's user avatar
  • 21
6 votes
3 answers
13k views

Ubuntu 20.04 LTS bluetooth connection failed

I just installed Ubuntu 20.04 LTS on a laptop (previously had windows and bluetooth worked fine). I am now trying to connect to my bluetooth headphones. bluetooth turns on and can see devices, but ...
Martin's user avatar
  • 141

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