Questions tagged [ubuntu]
Free, open-source operating system based on Debian GNU/Linux. Ubuntu questions are on topic here, but if you prefer an Ubuntu-only audience there is Ask Ubuntu (https://askubuntu.com/).
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How can one automatically check if the text in one of the pages of a PDF exceeds the page margin?
I have a PDF with 10 pages. How can one automatically check if the text in one of the pages exceeds the page margin?
Example of a page that exceeds the page margin (I added the vertical black margin ...
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Ubuntu upgrade changed my home directory permissions - malicious or mistake?
My setup
I have a private server (Ubuntu 22.04.4) that I use as a test server for my web development code.
Every couple of weeks I update it (sudo apt update; sudo apt upgrade -y). I don't usually ...
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Unable to Access Jupyter Server on WSL Ubuntu from Mac on the Same Network
I have installed a Jupyter server on WSL Ubuntu on my Windows PC. My goal is to access this Jupyter server from my Mac so that I can use the GPU on my PC for TensorFlow.
Here’s my setup:
Server: ...
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How to upgrade SSH / SSHD cve-2024-6387
I am using Ubuntu 20 and my ssh version is (1:8.2p1-4ubuntu0.11).
I need to update it but I cannot find how to do it.
Setting the login grace time to 0 creates issues with scp call used to this ...
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How to fix Apache PHP rejecting post requests which are over 40MBs
My php Laravel API when put behind apache2 (with ssl) when making a post request which is roughly 40Mbs in size, it gives a 500 internal error with following log
[Wed Jul 10 21:08:51.397912 2024] [...
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Don't receive anything from my tayga in my aws vpc
I have a server at home with both IPv6 and IPv4 addresses. However, my internet provider uses CGNAT, which makes direct connection via IPv4 impossible. To work around this, I created a VPC (with ...
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How do I add the ProjectM presets to VLC on Linux?
I know that you can put custom milkdrop visualization presets by placing them in the Windows directory, but where do I place the presets on Linux?
I'm using Ubuntu 23.10/Zorin OS to be exact.
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Restart graphics driver in Ubuntu
Windows has the Win + Ctrl + Shift + R keyboard shortcut. Is there anything equivalent for Ubuntu?
I have a Windows Desktop and Ubuntu laptop that I am using through a KVM on multiple monitors. When ...
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VirtualBox RDP Connection Not Working
I have 2 PC's, one running Windows 10 Home, the other running Ubuntu 24.04 LTS. On the Ubuntu machine I have VirtualBox installed, and I am running a Kali Linux virtual machine. I cannot connect to ...
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What's the equivalent of python3 -m pip install on modern debian-alikes?
I'm currently trying to do an install of changedetection.io with playwright. I don't want to do the docker install since the rest of my environment is using incus.
The instructions given are for ...
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Pulseaudio wants to use HDMI upon wakeup instead of previous selected output
OS: Ubuntu 22.04.4 LTS
Kernel: 6.4.11-060411-generic
I believe sound is managed by PulseAudio on these systems. Please correct me if I'm wrong.
I wish to use SPDIF as default sound output all the ...
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how can i list all the download files start with "a" using dpkg
I'm trying to use dpkg -l with grep to list all the download files starting with the letter "a":
dpkg -l | grep "a*"
However, it just printed the contents of the files instead of ...
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An error occurred during the signature verification. How can I fix this? [closed]
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://84.95.247.234/cpanelsync/repos/Ubuntu/22/EA4 ./ ...
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How to resolve issues migrating scripts from Vagrant (Ubuntu) to Docker (Alpine)?
I am trying to migrate my development environment from Windows to Linux, which is going fine. However, my setup in Windows was using Vagrant with VirtualBox as the provider to set up the development. ...
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Ubuntu 20.04: php lacking permissions to access /var/www/html
I'm trying to write contents to file, however I constantly receive error about lacking permission.
fopen(/var/www/html/files/l.log) Failed to open stream permission denied in /var/www/html/files/file....