Questions tagged as ['20.04']
I want to customize the installer in default ubuntu 20.04 iso image.
More specifically I want to either
- Completely skip grub install ( I want to do it manually )
- Add additional params to grub install command (like --noefivars etc)
I am using Ubuntu 20.04 Desktop ISO
I am having trouble downloading a
.deb package. When I try to get this file, I get this message:
E: Failure to get https://files.tux-users.net/ubuntu/pool/universe/k/kwayland/libkf5waylandserver5_5.68.0-0ubuntu1_amd64.deb Temporary failure when resolving "files.tux-users.net"
How can I solve this problem?
Temporärer Fehlschlag beim Auflösen von »files.tux-users.net«
Please go easy as I am somewhat a novice in Linux.
I am running Ubuntu 20.04.2 and using it as a file server. I built it about a year ago and it has been working fine. This morning I rebooted the server for the first time in a while and it hung between checking the disks and maintenance mode. I was able to start in Recovery Mode and I noticed that one of my 6 hard drives was unmounted.
When I remove ...
Challenge: I am trying to split me 32:9 wide screen into two virtual monitors.
Background: While working, I need to share my screen using Microsoft Teams for Linux. Teams is not able share parts of the screen but only single windows. When sharing single windows, some parts of the shared application are not visible (such as new windows, menus, tooltips etc.). I have to share my screen so that the ...
To open the geany template file manually, we need to follow the following steps,
File -> New(with Template) -> main.c(or other programming language template)
Can I make a shortcut(possibly keybindings) to do the things automatically ? I am using ubuntu 20.04
I have a new rtx 3080 GPU and want to use it for ML with my Ubuntu 20.04.
Is this the normal output of nvidia-smi? What are these processes doing that take 1.4GB of my GPU memory?
Additionally is this normal that there is no name RTX 3080 but 3 dots instead?
I am trying to install rabbitmq-server in my Ubuntu 20.04.3 LTS(focal) I am following the steps while installing it :
curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.deb.sh | sudo bash sudo apt-get update sudo apt-get install rabbitmq-server
All steps are working fine except when I try to install it finally by typing
sudo apt-get install rabbitmq-server few mo ...
Windows used to have a feature to fill, tile, center, stretch etc. a wallpaper to set in the background. I recently set a wallpaper as the background image of my Ubuntu desktop, however by default it is in "fill" format but I want it in tile. I don't see any options in the background settings to do that. I have many images that are of a phone screen size, I want to set them on my desktop too(in tile or ...
So I'm a completely new Linux user; just switched over from Windows 10. I tried Mint first but after having this problem, I distro hopped over to Ubuntu, thinking it was just a problem with Mint, to no avail. Before hopping to Ubuntu, I tried just about every fix i could. None of them worked so I'm stumped. This has led me to wonder if my hardware just isn't made for anything other than windows. After h ...
I am an administrator of the Ubuntu Server. I have 7 users. They log in through RDP. So I need to disable the clipboard from their local machine to the remote system. How to achieve this?
Ubuntu 20.04.3 LTS.
I bought a Sony WXB700 bluetooth earbuds.
I am using ubuntu 20.04.
They pair with my machine. I am located 30cm away from my computer and in some positions I get sound, in others I do not.
The bluetooth never pairs off... I would like to know what can I do to solve this problem...
In my old laptop (with ubuntu 18.04) they work without a problem.
I have looked into
pavucontrol and everything seems to be Ok ...
I just switched to Ubuntu 20.04.3 LTS Mate because Mint MATE was buggy and annoying.
Ubuntu MATE is a great distro but one thing I like better about Mint MATE was in Caja if you drag an item from the main panel into a folder in the tree view panel it would highlight the folder so you knew exactly which folder you were going to drop into.
Caja in Ubuntu Mate doesn't do this.
I have tried a few different ...
There is a file in my home folder named wget-hsts .Does this file send my data to anywhere ? The file content is as follows :
# HSTS 1.0 Known Hosts database for GNU Wget. # Edit at your own risk. # <hostname> <port> <incl. subdomains> <created> <max-age> raw.githubusercontent.com 0 0 1631759053 31536000 github.com 0 1 1631759053 31536000 github-rel ...
Server: Ubuntu 20.04 LTS
Virtualbox Version: 6.1.26r145957
VBoxManage list extpacks Extension Packs: 1 Pack no. 0: Oracle VM VirtualBox Extension Pack Version: 6.1.26 Revision: 145957 Edition: Description: Oracle Cloud Infrastructure integration, USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe. VRDE Module: VBoxVRDP Usable: true Why ...
Whenever I want to start coding, I have to
Desktop/Programming/C++, whereas I am looking for an easier manner to do so, more precisely I am looking for a terminal command which will automatically
cd to that specific directory. Can I create such a command in terminal? And if so, how?
For the past few days. my laptop reboots randomly without warning and at different intervals. It only shows me a black screen and restarts the PC. I don't thinks it's the CPU temperature because the PC feels very cold.
I performed a memory and drive test on the BIOS and both of them passed. I suspect that it is related to the network card because every time the PC restarts randomly the wifi disap ...
I notice that my keyboard does not work for first few seconds while I boot into ubuntu or open after suspension. After a few seconds it works completely fine. I get stuck in the login page for a few seconds as I am unable to enter anything using my keyboard. I use a HP pavilion 15 series laptop with ubuntu 20.04.3 dual booted along with windows.
PS: Its not the slow keys that's creating this issu ...
I removed Windows from my computer on purpose and installed Ubuntu 20.04 instead.
Yet, back on Windows I had wi-fi, and now I don't. Commands like
susb doesn't seem to show any wireless device.
It's my first time asking around in a forum, I don't know what screenshots would be relevant, I'll try and provide you all with any information you want.
Here's the result for :
lsusb; lspci -nnk | grep - ...
I'm running Ubuntu 20.04 with a RTX3070 and two monitors.
When the left monitor is flipped and I move the cursor to the right hand side of the right monitor, the cursor vanishes!
Using the keyboard I can change the monitor settings to mirror and then join display again (but both monitors in landscape) and then the cursor reappears.
If I leave the settings with both monitors in landscape everything work ...
Running a Digital Storm server with an Nvidia GeForce RTX 3080, and the desktop crashes or freezes occasionally. We've run all apt updates and upgrades for 20.04.3 LTS, GNOME Shell 3.36.9 with 5.11.0-34-generic kernel.
Sep 28 13:45:43 gnome-shell: cr_parser_new_from_buf: assertion 'a_buf && a_len' failed Sep 28 13:45:43 gnome-shell: cr_declaration_parse_list_from_buf: ...
I cannot find Ubuntu Software Center (USC) for 20.04 . USC showed not only end user applications that were installed, but systems software applications, including kernels, that were installed, as well as the update history. "Software" (gnome-software shown in
top when the Software icon is activated) only shows user applications, not the kernel. Has USC been discontinued?
I have looked at the various ...
I am running Ubuntu Unity 20.04, and I would like to fiddle a bit with the keyboard shortcuts so that they match my other machine (a Windows 10 laptop). Specifically, I would like, as an endgoal, to have:
- The Workspace Switcher (a.k.a. workspace Expo) on Super+Tab
- Screenshot-of-an-area (via Flameshot) on Super+Shift+S
This requires some doing, since the Workspace Switcher is set up by default on S ...
I need help! Been offered upgrade from 18.04 to 20.04 LTS. I pressed yes, let the automatic update run and as a result I cannot use my computer cause the system does not load after start. It just freezes. Just blinking cursor at that's it. Never had such a problem with any of the previous updates.
I tried the method given at: https://askubuntu.com/a/659742/1454335
If I am using:
libreoffice --writer FinalProposal.odt then, I am getting an error shown in this figure.
If I am using
touch FinalProposal.odt && libreoffice --writer FinalProposal.odt then, it is working fine and I am able to create new file.
I want to know, what am I doing wrong?
I use Ubuntu 20.04. I am trying to install a kiosk and I need to hide/remove the Region & Language Settings option from the GNOME Onscreen Keyboard (GOK) when I press the flag key.
As you can see in the attached picture, when I press the flag key, a menu opens that allows to choose the keyboard I want to use (i.e. English (US) or anything else I have installed).
The other option there, the one tha ...
In newest thunderbird 78.13.0 (64-bit) under Ubuntu 20.04.3 LTS with all avlbl updates in it, when trying to mass save messages to .eml files (using save as...), for say 100 messages at once, it stops erroneously after saving only 4 messages, with no error msg. The result shown are these 4 files, but when looking at their directory using a neutral file mgr like Files, the directory is empty! This operat ...
I have Ubuntu 20.04, ever since I installed an RTX 2060 Super graphic card I'm facing annoying crash/close on several occasions as follows:
- I cannot open the "Show Applications", it closes as soon as I click it
- I cannot install any .deb package, the PC log me out and force me to the Ubuntu login page as soon as I double click it.
- I cannot rename any file and folder using left-click --> rename, it cl ...