Latest Ubuntu related questions

Score: 1
Open serial port without root priviledges on Ubuntu (udev rules)
um flag

I was following this tutorial to setup access to Flir Boson camera serial port from userspace:

https://www.forecr.io/blogs/connectivity/how-to-integrate-flir-boson-thermal-camera-to-nvidia-jetson-modules

The camera installs as /dev/ttyACM0 and in the tutorial there's a .rules file you're supposed to download and copy to: /etc/udev/rules.d/. And then reboot.

This is the content of the file:

ACTION=="add",  ...

Score: 0
James Newton avatar
Creating a file that will open another file in VS Code when it is double-clicked
ar flag

I want to write a command in ~/.bashrcthat will create a trigger file that will open a different target file in a different folder when I double-click on the trigger file. I want the target file to open in VS Code.

The files might appear in a directory structure like this:

parentDir/
  archiveDir/
  yesterdaysDateDir/
  todaysDateDir/
    fileIWantToOpen.js

  index/
    fileIWantToDoubleClick

I unde ...

Score: 1
libopencv-dev and dependencies could not be installed
eg flag

I am attempting to install howdy, and apt yields this result:

Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies ...
Score: 2
joe wilkinson avatar
Everything says my disk is full
jp flag

Attached is the picture I see in Webmin showing my used space under /. This problem started about a month ago. Thinking that I perhaps had some hidden file or a file that was remaining due to being attached to a process I just upgraded to a 256GB SSD, which is now showing full as well. I have looked at the following issues and none of them had applied to me. I can't even locate the file(s) that is t ...

Score: 1
Amany ahmad avatar
Cannot use snap to install
pg flag

sudo snap install microk8s --classic

Why does it give me this error:

Interacting with snapd is not yet supported on Windows Subsystem for Linux.
This command has been left available for documentation purposes only. 

when I use the command:

sudo snap install microk8s --classic

even though I followed all the steps from the beginning?

Score: 0
Jacek Siemieniuk avatar
boot problem after de-installing Budgie
pt flag

I am newbie to Ubuntu and Linux, and as many I fall prey of various experiments. Recently I installed Budgie Desktop, and after that I uninstalled it. All was OK, but some remnants of Budgie (screen during boot) remained. I installed it again and after that uninstalled. After re-boot my system started loading and reached the message:

Ubuntu 21.10 tty1 nummatus login:

When I write login and password, I ...

Score: 0
im7mortal avatar
Random change of input language
bo flag

Ubuntu 21.10 and earlier

  1. I have English and Russian layout.
  2. Mostly I use English in all windows and sometime Russian in Firefox.
  3. I can start work at morning with English layout. And suddenly I have Russian layout in the code editor after changing many different windows.
  4. I noticed it especially when I have screen sharing session and I don't use Russian layout for an hour and suddenly I have Russian layou ...
Score: 0
Soo avatar
apt-get error in local repository
in flag
Soo

We have created an offline Ubuntu 20.04 repository using apt-mirror as per the directions given in https://www.linuxtechi.com/setup-local-apt-repository-server-ubuntu/

In a few local machines we were able to install packages using apt from the offline repository. But in some other machines, while using the command "sudo apt-get update", it is giving an error "File has unexpected size (1536 != 1260)".  ...

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