Latest Ubuntu related questions

Score: 2
Artem Mosakovskiy avatar
Pixelated font on the external monitor
hr flag

Today I bought a monitor and faced the problem of a strange image display on it

Fonts in all programs look very sharp and pixelated (it hurts my eyes to look at them) I've tried setting antialiasing in the gnome-tweak-tool, but it doesn't do anything

When I set the scaling to 1.25, the picture looks perfect, but everything is huge on the monitor and not convenient

I want to find out how to make a pictu ...

Score: 1
alvagg avatar
My keyboard doesn't work
kg flag

I am new to Ubuntu and I used it in a virtual machine for the university and I have decided to install it on the computer, the problem is that the laptop keyboard does not work. It works for me in BIOS, Windows and everywhere except Ubuntu. I don't know what to do, I have tried things that I have found on the Internet but nothing has worked for me. On the Lenovo website, the only drivers for the lapt ...

Score: 0
I have yet to locate any clearly delineated instruction on how to install a .tar.xz file in ubuntu 22+ using the command prompt only. Anyone?
US flag

I have yet to locate any clearly delineated instruction on how to install a .tar.xz file in Ubuntu 22+ using the command prompt only. Anyone? I've found so many variations, permutations, and outright falsehoods that I'm counting on the community here that I have always rightly placed my trust in to demystify and bring these uncharted waters into clarity once and for all. Thank you all for your time re ...

Score: 0
Keshav Sharma avatar
How to properly install NVIDIA RTX drivers in Ubuntu 22.04 LTS?
ne flag

I have bought a gaming laptop with GPU RTX 3050 mobile. And since I want to use it for machine learning and deep learning stuff, I want to make sure that I've proper access to its graphics card.

Till now, I've tried :

ubuntu-drivers devices

And then :

sudo ubuntu-drivers autoinstall

and it gave me this error:

    Traceback (most recent call last):
  File "/usr/bin/ubuntu-drivers", line 513, in &lt ...
Score: 0
DARC SIDE avatar
Poweriso not starting: QT_QPA_PLATFORM error
br flag
darc@999:~/Downloads/poweriso-x64$ sh poweriso.sh
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in "."
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: xcb (from .).

A ...
Score: 0
DJI Mini 2 controller
ve flag

I'm trying to use my DJI Mini 2 controller in Ubuntu 22.04. I have the joystick and jstest-gtk packages installed. The system recognize the controller and creates two serial ports:

[11887.533124] usb 3-4.5: new high-speed USB device number 11 using xhci_hcd
[11887.637738] usb 3-4.5: New USB device found, idVendor=2ca3, idProduct=1020, bcdDevice= 4.04
[11887.637748] usb 3-4.5: New USB device strings: Mf ...
Score: -1
David avatar
Config error in i3, when using the command: gaps
gb flag

I just tried tried to add gaps to i3, just by adding

gaps inner 5px

but when I restart the config, I get a config error for this line. Why is that?

Score: 2
yazzy avatar
Error 'update-initramfs: 175: awk: Too many levels of symbolic links' when using APT
zw flag

I'm on Ubuntu 22.10, when trying to run apt or apt-get with {install|remove|auto-remove} I got the following error:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up initramfs-tools  ...
Score: 0
Vik Solem avatar
Will Ubuntu 22.04 (Mate UI) work well on Dell Inspiron 14 5420 (which is certified for Ubuntu 20.04)
tc flag

Prepping to buy a new laptop for travel, and the Dell Inspiron 14 5420 looks good (functional, small, and inexpensive), but it shows as certified for Ubuntu 20.04 and not 22.04.

The conversation at this link Upgrade Ubuntu on certified Dell laptops implies that it may work or may not - if I am reading it correctly.

Anyone with experience about installing 22.04 on the Inspiron 14 5420?

Any suggestions? ...

Score: 0
Bjorn Eriksson avatar
Ubuntu 22.04: Getting DNS_PROBE_FINISHED_BAD_CONFIG error every couple of days
de flag

Since about a month I get DNS_PROBE_FINISHED_BAD_CONFIG every couple of days. I know how to fix it now:

rm /etc/resolv.conf
ln -s /run/resolvconf/resolv.conf /etc/resolv.conf
resolvconf -u

However, it is obviously annoying to have to do this over and over. Today, resolvconf wasn't present on the systems and I had to start a VPN client to reinstall it.

Is this a known bug? Does anyone have ideas for how t ...

Score: 2
MWB avatar
Can KDE's system monitor widget be tweaked to look like this one in GNOME?
br flag
MWB

Compare Gnome (with "dash-to-panel"):

enter image description here

and KDE:

enter image description here

and notice the differences:

Gnome shows a nice multicolored system usage widget, where graphs flow slowly to the left, memory usage and file system cache in different colors (deep and light green). You can show CPU, RAM, network, disk and GPU usage in a consistent way.

On the other hand, KDE flickers some useless thing that's liable to give you a seizure  ...

Score: 0
jan-seins avatar
carve bzip2 using foremost
us flag

i have a corrupted drive and need to recover the archive files from it. I already successfully used foremost to recover the pdf files.

foremost -t pdf -i /dev/sda -o /tmp/foremost/pdf

however i now want to recover .bz2 from the drive

foremost -t bz -i /dev/sda -o /tmp/foremost/arc

This is not working. I probably need a custom conf file to extract theses file types. How would I create such an conf file?  ...

Score: 0
Syasya Shamsuri avatar
ngs2468 menu bar disappeared
al flag

I tried to share a folder from windows to Ubuntu, but I couldn't find the 'devices' option in the menu bar. Then I followed the instructions at https://askubuntu.com/a/911703/1681337 , but now all menu bar is missing. Here I attached a picture of my Ubuntu desktop and a some information. I had a hard time interpreting some words like Unity and Compiz.

Device name: ngs2468
Gnome: 3.28.2
Virtualizatio ...

Score: 0
Martin avatar
Cannot install Renpy in Ubuntu 22.04... subprocess returned an error code (1)
gd flag

Did the following:

$ sudo apt-get update

... normal messages, no problem

$ sudo apt-get -y install renpy

... normal messages, no problem, until...

Setting up renpy (7.3.5+dfsg-2)... File "/usr/share/games/renpy/launcher/game/gui7/code.py", line 283 
l=re.sub(ur'_\((".*?\")\)', replace, l)
SyntaxError: invalid syntax.
dpkg: error processing package renpy (--configure):
installed renpy package po ...
Score: 0
Mpizos Dimitris avatar
Issue with nvidia drivers after laptop closed unexpectedly
ci flag

I was working in my laptop and suddenly it just went off. When i reopened it directly gave a message of CMOS RESET 502 and it closed again.

I reopened after an hour and this message didn't appear but the issue now is that my gpu feels (from the heat and the fans going crazy) that it is running on 100%. And I am saying feels cause nvidia-smi doesnt work anymore as it gives:

NVIDIA-SMI has failed becau ...

Score: 0
göktuğ Inal avatar
Allow only certain files in Apache
ne flag

The application I built with the django runs on the linux server. As a result of one process I have done in this app, the file.txt is created in this directory: /home/user/app/media/file.txt

My goal is to access this created file from my own machine where the program is running.(I use the app at macOsx). When I typed IP:/home/user/app/media/file.txt on browser, I cannot access texts in file. What shoul ...

Score: 0
crb999 avatar
Libreoffice is saving deleted items in .doc format but they're not visible in .odt
et flag

My set up PRETTY_NAME="Ubuntu 22.04.2 LTS" NAME="Ubuntu" VERSION_ID="22.04" VERSION="22.04.2 LTS (Jammy Jellyfish)" VERSION_CODENAME=jammy ID=ubuntu

Libreoffice Ver 7.5.1.2

I do my writing in Libreoffice, no complaints. For years I have often saved those writings in the .doc format to share with windows folk.

Recently, i've noticed that the .doc includes text deleted from the .odt.

The deleted text appear ...

Score: 0
Yacine Tazdait avatar
How to replace dracula start button shortcut to dash-to-panel?
ca flag

I recently install dash-to-panel and dracula gtk theme. So, when I press the Super key (aka windows key), on my keyboard, the "application menu shown" is the dracula one while I want the ubuntu one.

So, is there a way to reset "show application menu" button on my ubuntu 22.04 ?

Any help will be much appreciated.

Regards

Yacine

Score: 0
TwinsFan avatar
Increasing resolution on Ubuntu 22.0.4 on VirtualBox 7.0 on Mac Ventura 13.0
li flag

I installed VirtualBox 7.0 on my iMac running Ventura 13.0. I then installed a Ubuntu 22.0.4 LTS. The window size is small. xrandr showed only window sizes up to 800x600. I then installed GuestAdditions as recommended on this forum ... after installing and rebooting xrandr still only showed 800x600 as the maximum screen size.

How do increase the resolution of my Ubuntu guest OS?

Score: 0
Mrsha Solstice avatar
sudo amdgpu-install command not found
va flag

WSL2. I'm trying to install ROCm and failing miserably, my current try using AMD's official guide gets me stuck here, after:

sudo apt-get update
wget https://repo.radeon.com/amdgpu-install/5.4.3/ubuntu/jammy/amdgpu-install_5.4.50403-1_all.deb 
sudo apt-get install ./amdgpu-install_5.4.50403-1_all.deb

I then need to run:

sudo amdgpu-install --usecase=rocm

which gives me command not found I'm runni ...

Score: 1
starbuck33 avatar
how to reorder output of "ip address"?
be flag

I'd like to know if it's possible to reorder the sequence of interfaces in the output of the cli command:

ip address

Where is it defined in which order the interfaces are listed?

I have 13 interfaces including bridged interfaces and vlan interfaces.

Their order is arbitrary and I'd like to change that.

I'm using "Network-Manager" and "Advanced Networking Configuration" Tool for configuration.

Score: 0
Hugo Denuit avatar
partitioning problem non allocated partition unused
lt flag

I have a dual boot on my aspire 3 with ubuntu and windows 11. When installing ubuntu, I Allocated it a relatively small space compared to windows. Now I would like to allocate more space is it still possible?

Here is an idea of what my partitioning looks like:

disk partitioning

Score: 0
adam78 avatar
Block ips from certain country and security
ng flag

I have an Ubuntu Server 22.04 with Nginx installed along with a laravel application.

When I view the access logs I can see a lot of attempts from a certain country to exploit my server and application. For example:

109.237.97.141 - - [14/Mar/2023:05:06:49 +0000] "POST /_ignition/execute-solution HTTP/1.1" 301 178 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chr ...
Score: -3
masoud hanifehzadeh avatar
cut even lines and merge to upper line
eg flag

I have a file like with CRLF line terminators:

Green Day: Rock Band Xbox 360
3074
Green Hell Steam
27015-27030, 27036-27037
Green Hell Switch
6667, 12400, 28910, 29900, 29901, 29920
Adios Steam

Adios Xbox One

Adore Playstation 4
3074, 3478-3479

It also have some empty line in even lines. How can I cut even lines and append to its upper line? like this: (comma after first line is necessary)

firs ...
Score: 0
Kalyan udayagiri avatar
I'm Unable to connect to wireless network
gl flag

I am Using ubuntu 20.04 in Alienware x17 R2 as Dual Boot. I was not able to connect to wifi since the wifi option is not enabled.If i check for wifi in settings it is showing "No wifi Adapter found" Can someone help on this?

Score: 0
Maseed avatar
Mongo DB crash by a peak of the CPU Ubuntu 18
ca flag

Update: As requested I am using 18.04.2-Ubuntu and about the MongoDB enter image description here I have a virtual machine running several Node JS projects and a local instance of Mongo DB. The virtual Machine has only 2 GB of RAM. And I'm monitoring the database with the free monitoring provided by mongo DB

The problem occurs randomly, the CPU usage by Mongo DB goes high, and it overcomes the 2GB Ram and crashes. And the error on t ...

Score: 0
zigojacko avatar
Ubuntu 22.04 black screen after bootup following some package upgrades
in flag

I updated the following packages via the CLI (from another device) and now after Ubuntu has booted, I am just presented with a black screen...

apparmor/jammy-updates 3.0.4-2ubuntu2.2 amd64 [upgradable from: 3.0.4-2ubuntu2.1]
gnome-remote-desktop/jammy-updates 42.7-0ubuntu1 amd64 [upgradable from: 42.0-4ubuntu1]
grub-efi-amd64-bin/jammy-updates 2.06-2ubuntu14.1 amd64 [upgradable from: 2.06-2ubuntu10 ...
Score: 0
checkov42 avatar
Cursor used during log in after boot still on screen after log in on desktop
dm flag

After booting up my laptop and logging in, the cursor that is used during the log in phase just freezes on the spot it last was after pressing the enter key to log in and stays there the whole usage time. It only disappears when I restart or shut down the laptop. It doesn't impair the usage of the desktop cursor, but stays on the screen, in front of every open window.

I am on Ubuntu 20.04.5 LTS

Score: 0
Valentyn Hruzytskyi avatar
Where are allure is located?
ng flag

I have installed allure on the ubuntu:

sudo apt-get update
sudo apt-get install allure

install allure command end with:

... Unpacking allure (0.5.0.0-1) ... Setting up libgtk2.0-common (2.24.32-1ubuntu1) ...
Setting up libgtk2.0-0:amd64 (2.24.32-1ubuntu1) ...
Setting up libgail18:amd64 (2.24.32-1ubuntu1) ...
Setting up libgail-common:amd64 (2.24.32-1ubuntu1) ...
Setting up allure (0.5.0.0-1) ... ...

Score: 0
Henry avatar
storage ssd to show in files
cu flag

In Ubuntu 18.04.2 i could bookmark SSD 3 storages to see them (had them named)in /home where are also movies, pictures, download, documents folders. I can not make them placed to see the same way in ubuntu 22.04. They can be seen in dock but i do not like them there and made them hidden. Any hint would be greatly appreciated, please. Henry

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