Latest Ubuntu related questions

Score: 1
u1ug avatar
How to change high contrast icons to normal?
US flag

After switching off high contrast mode app icons remained high contrast. Turning high contrast on and of and reboot did not helped. How to return normal icons?

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Score: 1
Is there a way to audit who is changing the system time?
cn flag

I've got an openvpn client running which seems to be causing a problem on my system by changing the system time for my machine.

How do you prevent openvpn clients from changing the system clock?

Is there a way that I can isolate changes to the system time in Linux system logs (Ubuntu) to understand who is changing the system time, when they are changing it, and why?

example:

cat ./syslog | egrep - ...
Score: 1
Melvin Q. Watchpocket avatar
Caja crashes; blinking desktop icons
ua flag

Caja -- the MATE Desktop file manager -- promptly crashes every time I open any folder containing one or more JPGs or PDFs.

The folder disappears after a second or two -- I don't even get time to try to open a PDF or JPG.

I'm running Caja v.1.26.0-1ubuntu1 on Ubuntu MATE 22.04 Jammy Jellyfish on a desktop workstation.

What I've done so far:

  1. disabled ALL of Caja's extensions and re-booted. Didn't ...

Score: 0
Forrest Aldrich avatar
Adding FIPS at end of autoinstall, how to do this correctly
bi flag

We have a landscape server here from which we obtain FIPS code and updates. I want to add all of this during the autoinstall, in the late-commands section. But, I seem to be triggering something as this causes the installation to go interactive. Here's the relevant section:

- ['curtin', 'in-target', '--target=/target', '--', 'bash', '-c', 'echo "deb http://dmz-landscape.domain.com/repository/st ...
Score: 0
Ed Roberts avatar
MSI Bios written to During Installation of Ubuntu Cinnamon 22.04
to flag

System = MSI B450-A PRO MAX, Ryzen 7 5700G and 32gb ram. Trying to install O/S on my system but it locked up. Some how, In process it seems my Bios got Corrupted. I've tried several times to get into the Bios, even changing my CPU to Ryzen 5 3700 with no graphics and even no hard drive, but I cannot access Bios to reset boot order and one of the Ubuntu Cinnamon screen displays and is locked or frozen. I ...

Score: 0
BlueXAyman avatar
APT Command fails. Can't apt update and apt-get install packages
si flag

Running on Ubuntu 22.04.1 LTS jammy running on aarch64

My etc/apt/sources.list looks like this https://pastebin.com/MDYEWzmi The issue started after I couldnt install few packages for canvas and I modified the sources.list file, since then, I tried many different versions of the files to resolve this issue but all failed.

The output when I run sudo apt update

Failed to start apt-news.service: Uni ...
Score: 0
Michael Mcpherson avatar
Updating Python on Raspberry Pi3b
gq flag

Set up a new Raspberry Pi and followed the instructions in this articel to update to the current version of python: https://raspberrytips.com/install-latest-python-raspberry-pi/

When attempting to change the symbol link for python though I am running into an error that says

ASMLS-FlowMez@ASMLS-FlowMez:/usr/bin $ sudo ln -s /usr/local/bin/python3.11 python 
ln: failed to create symbolic link 'python3.11' ...
Score: 0
I3B avatar
Ubuntu sometimes get stuck after waking up from suspension
cn flag
I3B

Sometimes waking up after suspending with random durations (it can be minutes, hours) the screen just shows an underscore _, pressing CTRL + ALT + F1 -> F7 just make the underscore disappear and nothing can be done after that other than holding the power button until it shutdown. this issue has been happening for me for a long time and tried many solutions with no results happend on 22.04, 22.10 ...

Score: 0
m615 avatar
sudo add-apt-repository ppa:touchegg/stable PROBLEM
cd flag

I want to install touchegg because I'm on x11, but when I write:

sudo add-apt-repository ppa:touchegg/stable

I get this:

Repository: 'deb https://ppa.launchpadcontent.net/touchegg/stable/ubuntu/ jammy main'
Description:
Latest stable version of Touchégg for all Ubuntu flavours.

Touchégg is an app that runs in the background and transform the gestures you make on your touchpad or touchscreen into vi ...
Score: 0
Eypros avatar
How to install Ubuntu from a partition in hard drive without using USB stick or DVD
in flag

I have a new laptop HP Victus FB0013NV which comes with preintalled Win11. I want to install Ubuntu alongside windows in order to have a dual boot system.

I have tried to follow the instructions from here where it basically creates a fat partition to simulate a USB drive (I do not have over 4GB drive to use) and "burn" an Ubuntu iso image in it.

Theoretically, when I boot I should be able to choo ...

Score: -2
Максим Однорал avatar
is it possible to print txt file using vim but change the font in which the text will be printed
cu flag

my question is fully described in the title "is it possible to print txt file using vim but change the font in which the text will be printed". I found the documentation for vim where it says that this is possible, but it's not clear how to set everything up correctly

Score: 0
Ripper346 avatar
How to bypass wireguard vpn except some ports
jp flag

I have some ubuntu hosts that are connected to a wireguard vpn. Each of them has a openssh server on port 22 and another service that serve in tcp on port 19999. Is there a way that all the traffic except the one from/to port 22 and 19999 bypass the vpn and goes trough their current connection? I think I have to set something with the ip route command but I don't know how it works at all and even if  ...

Score: 0
ypp174 avatar
After enabling mouse in tmux(3.0a), How to use it to switch Pane or windows. I am using Conemu
cn flag

I have enabled mouse option setting in conemu(version 220807 64 alpha) as well as on tmux(3.0a on remote system with Ubuntu 20.04.6 LTS) but still not able to switch Panes or Windows with it. If I use Mosh in the chrome secure shell extension then I can able to use the mouse for all activities but the issue is Mosh everytime open a new window and not a new tab and I am used to Conemu.
So kindly plea ...

Score: -1
Rolfbruge avatar
bash selective and sequential backup
gn flag

The original post was deleted because even though the bash/dash issue was resolved, primary backup objectives were not achieved/addressed:

Objectives: Designate partitions by number in order to sequentially execute multiple choice backups specified by comma delimited input at prompt (parse the input for multiple choice), entering authentication password only once.

Example: assign ubuntu as "1", and ...

Score: 0
Dhruveen Sanjee Gupta avatar
Can I download windows 10 on Ubuntu 22.04 without a usb or cd?
si flag

So basically I lost my windows 10 usb and I can't afford to buy a new one. I need windows because most of the programs I run are on windows. Somebody please help

Score: 0
Phsyphix avatar
Internal usb device crash on reboot
my flag

Internal usb device connected to the motherboard crashes on a reboot or shutdown/startup operation, only when I disconect the power cable and then reconect it and power on does the device appear and connect. internal usb device: usb wifi adapter before a reboot, I can detect the devicce perfectly and it is usale however after a reboot it is not connected.

I have tried using usbreset which can reastart t ...

Score: -1
itil nonok avatar
Get the command line in full, of a GUI program
cn flag

How to know the complete command line used to invoke a GUI program currently running ?

tried ps -e, only put its filename

Score: 0
KDE Menu Editor writes inverted commas that shouldn't be in the command
br flag

I have noticed this a few times while trying to add new application launchers/icons to the launcher's menu list in Kubuntu or when editing the existing ones.

In some cases the inverted commas appear only in the KDE Menu Editor after I have manually edited the corresponding .desktop file and made sure that the Exec= command is ok. In this case there is no problem with the execution of the command and  ...

Score: 0
Martino DeLeon avatar
Getting an error messsage when running sudo apt-get update && sudo apt-get upgrade
dk flag

I am getting this whenever I try to update and upgrade:

$ sudo apt update && sudo apt upgrade
Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease              
Hit:3 https://download.docker.com/linux/ubuntu focal InRelease              
Hit:4 https://download.mono-project.com/repo/ubuntu stable-focal InRelease  
Hit:5 http:// ...
Score: 1
Chase Simmons avatar
My Nvidia GPU is not being used on Ubuntu 22.04
at flag

I recently noticed that my Nvidia 1080ti was not being used by Ubuntu. I checked using the command ubuntu-drivers devicesas well as sudo ubuntu-drivers autoinstall and determined that the recommended driver was installed. It also shows as selected in the GUI "additional Drivers" tab in the Software & Updates application. Unfortunately, when I checked the About tab in settings it shows that the ...

Score: 0
binaryProgrammer avatar
Research Assistance OR What Do I Google? - .service is no longer starting
hk flag

So I'm asking specifically how I'd go about debugging this issue on my own. I've found my knowledge to be lacking here, so links to articles would be greatly appreciated.

I'm trying to install SearXNG on a server with docker (I've successfully done this a dozen times or so but keep tinkering until it breaks or I lock myself out). So I've created my own step-by-step guide so I can recreate the ser ...

Score: 0
dexter0 avatar
Stuck in black screen in ubuntu 23.04 while installing nvidia drivers in for 410M graphics which has only external display via hdmi
hr flag

I have tried most of the methods and workarounds in installing the proprietary nvidia drivers in old Sony Vaio laptop(VPCEH25EN) which has the same stock specs. Every time the nvidia 390 drivers which to my knowledge is for 410M graphics card, installs without any errors installation and the on typing commands:

  1. lsmod | grep 'nvidia' (Getting some nvidia file names as output)
  2. sudo lshw -c video | ...
Score: 0
Joydev avatar
difficulty installing root
us flag

I'm trying to install root but am having the following issues. Please help me

CMake Error at /home/joydev/Apps/root/root_build/AFTERIMAGE-prefix/src/AFTERIMAGE-stamp/AFTERIMAGE-build-Release.cmake:49 (message):

Command failed: 2

'/usr/bin/gmake'

See also

/home/joydev/Apps/root/root_build/AFTERIMAGE-prefix/src/AFTERIMAGE-stamp/AFTERIMAGE-build-*.log

gmake[2]: *** [CMakeFiles/AFTERIMAGE.dir/build.make:86: ...

Score: 0
bgoodr avatar
Fixing bad superblock on SSD drive: Is e2fsck safe to run?
pk flag

The symptoms:

I cannot boot anymore into my Xubuntu 22.04 Linux machine, and here's what happened:

At some point my home directory filesystem went into read-only (most likely as a protective measure, from what I can gather). I then rebooted, thinking it was a one-time glitch, but that is not the case: It failed to boot with journaling errors on my /dev/sdb disk (which is where I have stored my ho ...

Score: 1
DwarfDev avatar
Temperature sensors not detected on AMD Ryzen 7 7800X3D
gr flag

I’ve recently installed Ubuntu 22.04.2 LTS on a PC with an AMD Ryzen 7 7800X3D and a ROG Strix B650E-E Gaming WiFi motherboard. I was trying to monitor the CPU temperature using lm-sensors, which does however not show any values related to the CPU:

nvme-pci-0900
Adapter: PCI adapter
Composite:    +40.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:      ...
Score: 0
DaeDae311 avatar
How to uninstall software that doesnt show in Ubuntu Software
ng flag

Ubuntu 22.04 So, I installed the official Minecraft Launcher using Wine. Wine Can't uninstall it, and it doesn't show in Ubuntu software. The application has no Uninstaller for you to go to. What am I supposed to do about this? Install method: Website - Linux build - Install (needed a few extra things that are being used for other programs.) Wine uninstaller is not an option. Previously stated wine is u ...

Score: 1
Edinson Garcia avatar
What page does Ubuntu use to validate the geolocation of public IPs?
to flag

Good morning, I hope you are well. I would like to ask you a question? We recently acquired a public segment in Colombia, but when we download ubuntu they begin to be downloaded from servers in Costa Rica..... Could you tell me which page ubuntu uses to validate the geolocation of the ips do you publish?

Score: 0
Giovanni Giampaolo avatar
Fan speed always at maximum, how to solve?
cn flag

Suddenly during use the fan starts and stays at maximum. I notice from the report below that the temperature is very high. How can I isolate the problem?

inxi -Fxpmzr
System:
  Kernel: 5.19.0-45-generic x86_64 bits: 64 compiler: N/A Desktop: GNOME 42.5
    Distro: Ubuntu 22.04.2 LTS (Jammy Jellyfish)
Machine:
  Type: Laptop System: HP product: HP ProBook 455 G7 v: N/A
    serial: <superuser requ ...
Score: 0
Pierre Dejans avatar
ubuntu 22.04 not detecting hdmi port
mm flag

First of all, I'm a total newbie to Linux and Ubuntu. On a HP laptop, Intel I5 with integrated graphics, Windows 11. I managed to make a partition & install Ubuntu 22.04. But Ubuntu doesn't seem to find the hdmi port (which Windows does, so the problem is not with the port/cable/monitor). Can anybody help ?

Score: 1
Matthew Foran avatar
Systemd not finding linked service after reboot (22.04)
au flag

A service file resides at /home/user/workspace/xyz.service. Using systemctl enable with the absolute path puts a link in /etc/systemd/system/ so I can run it as service xyz restart. However, I am unable to use the service after rebooting ("Unit xyz.service not found"). The link is still there in /etc/systemd/system/, and running systemctl daemon-reload lets me use the service again.

Similar behavio ...

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