Latest Ubuntu related questions

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SumNeuron avatar
Update Firefox Developer edition
am flag

It seems the ppa for Firefox Developer Edition (formally aurora) is no longer active. I have installed Firefox Developer Edition from Firefox's website and installed it in /opt/firefox. Now it is asking me to update and I get a new tar file. Do I have to overwrite that directory every time I want to do an update? Of note, related post:

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SumNeuron avatar
Change Firefox Developer Edition icon in dash?
am flag

So I have installed Firefox Developer Edition and placed it in /opt/firefox. I also created a related firefoxDeveloperEdition.desktop in /usr/share/applications that I have altered the Icon property to specify the icon of my preference. This sets the icon in the system's application and system launcher as expected and desired. However, in the dash it remains the same. Additionally, when opening Firefo ...

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Sajid Anam Ifti avatar
Registers 2 key press in activities overview
au flag

In activities overview, if I start typing, it registers the first key press as 2 key presses. Watch the gif for better understanding. Key_Press_Problem_Ubuntu_21.10 This is a fresh installation of Ubuntu 21.10. I installed it an hour ago.Registers 2 key press in activities overview

Why is this happening? How can I fix this?

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Ubuntu 20.04.4 onscreen keyboard not working, physical and usb keyboard not working
it flag

Laptop keyboard does not work, only works when entering password upon login, after that either doesn't work or the buttons open / close programs etc. Tried onscreen keyboard, but the onscreen keyboard is exactly like the physical keyboard. Same with USB keyboard. I am new to Linux, does anyone know what the problem might be? At least the on screen keyboard should have worked but it doesn't.

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Manav Ghai avatar
Cannot run bash script
cn flag

I tried to make a bash script to open a file in VS code but it is giving the error:

Bash: ./open.sh: Permission denied

This is the script:

#!/usr/bin/bash
code  $1
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raj jar avatar
Receiving error when trying to install Docker
ph flag

I was having issues with Docker and tried to uninstall and reinstall. While attempting the reinstall I'm receiving the following error:

~$ docker --version
bash: /usr/bin/docker: No such file or directory
:~$ sudo apt install docker.io
   Reading package lists... Done
   Building dependency tree... Done
   Reading state information... Done
   Some packages could not be installed. This may mean   that yo ...
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Miss Understood avatar
Matplotlib plt.show(block=False) opens black window
tc flag

Matplotlib plt.show(block=False) gives me a black window when plotting something that normally works with plt.show(block=True). With my previous Ubuntu install I could always run plt.show(block=False) without any issues.

Here is a simple piece of code that gives me the black screen:

    y = np.random.random(10)
    x = np.linspace(1, len(y), len(y))
    plt.plot(x, y)
    plt.show(block=False)
    tim ...
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psycho9o avatar
Opening a file with "less" causes notify-send to send a message
ng flag

In my development environment, we have some helper scripts that wrap certain commands (like maven or docker), and then use notify-send to send a notification if the commands fail. After running a particular build that failed, every time that I open a file using less, that build failed notification pops up.

Any ideas what's going on there? (I realize I have no code/files to be able to show what my s ...

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Can I have two "known wifi networks" with the same name?
cn flag

Problem: There are two wifi networks I want to connect to regularly. But they have the same ssid. As far as I can tell, I have to reconfigure my wifi settings (passwords and authentication methods not the same) each time I move between them. I do not control either network, so cannot change their name. Is there any way to have ubuntu remember two different wifi connections with the same ssid? (for i ...

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Bostjan avatar
On fist successful connection, the prompt asks for password on Ubuntu Core
mx flag

What password do I have to enter? I didn't setup any password. I tried several different core versions and several core appliances such as https://ubuntu.com/appliance/adguardI have also tried and created a password to lock private key during the ssh-keygen process. Nothing works.I can't login. Any help would be appreciated. Thank you.

These are my steps: I'm following these instructions https://ubuntu. ...

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Oliver Homan avatar
W10 Backup with documents, images, downloads...and Ubuntu?
vn flag

I am pretty new using Ubuntu.

I have been convinced for years that W10( like all previous versions of W) is a space devourer. And due to the abnormal size of the OS, unnecessarily claims a lot of space which gradually leaves your PC or Laptop with less and less memory to do its job.

With the previous two things in mind, I am trying to gather enough practical info to turn my PC(W10) into an Ubuntu Pc ...

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user48951 avatar
Install package libvirt-dev?
cn flag

I want to install the package libvirt-dev but it depends on a specific version of libvirt0, how can I switch back to version 6.0.0-0ubuntu8.14?

~> sudo apt -y install libvirt-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the ...
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Jason H avatar
finding directories and files
kw flag

I understand that I can find directories with a specific pattern using:

find . -type d -name "tmp_*"

I understand that I can find files with a directory using:

find . -type f -name "tmp.conf"

How would I list all directories starting with tmp_ containing a file called tmp.conf and list the path to that file?

Thanks!

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