Ubuntu – IRZU INSTITUTE

RESEARCH

How to create a Linux ISO image from scratch (Graphic tutorial)

January 13, 2022admin

1、 Foreword For a very simplified Linux system, it only needs three parts: a Linux kernel, a root file system and boot. The following are the systems and software used…Read moreHow to create a Linux ISO image from scratch (Graphic tutorial)

RESEARCH

python – conda environment conflict: guesslang and TensorFlow

January 10, 2022admin

when I run conda env create -f environment.yml in my ubuntu 20.04, but conflict occurs. how can I solve it? I try to update my anaconda, but it doesn’t go…Read morepython – conda environment conflict: guesslang and TensorFlow

RESEARCH

Please snap GIT – snap-requests

January 7, 2022admin

To the best of my knowledge, that docker git implementation cannot checkin changes, and use only git over http(s), e.g. github, but not over ssh. I just tried, it does…Read morePlease snap GIT – snap-requests

RESEARCH

Pixelating in RTMP to LL DASH streaming

January 6, 2022admin

Short description Pixelating is occured in RTMPto LL DASH streaming if scene changes. Environment Operating system and version: Ubuntu 18.04 Java version: 11 Ant Media Server version: 2.4.0.2 Browser name…Read morePixelating in RTMP to LL DASH streaming

RESEARCH

About LADSPA – rod8902/grrc2016 Wiki

January 4, 2022admin

LADSPA – Linux Audio Developer’s Simple Plugin API’s web.archive.org/web/20150620022645/http://www.ladspa.org/ tap-plugins – ladspa api를 사용한 간단한 플러그인들의 집합 web.archive.org/web/20150804115248/http://tap-plugins.sourceforge.net/ Linux Audio Plug-Ins: A Look Into LADSPA www.linuxdevcenter.com/pub/a/linux/2001/02/02/ladspa.html ladspa-sdk source code packages.ubuntu.com/source/trusty/ladspa-sdk…Read moreAbout LADSPA – rod8902/grrc2016 Wiki

RESEARCH

GalliumOS won’t install – githubmate

January 2, 2022admin

I have tried several times to get any version of GalliumOS to download and install on my Lenovo N21 Bay Trail. I am installing to a USB drive at /dev/sda.…Read moreGalliumOS won’t install – githubmate

RESEARCH

ubuntu – kubernetes nginx service not opening from browser

December 31, 2021admin

I am running nginx pod and Loadbalancer service in a minikube on ubuntu 20.4. However, I am unable to open nginx default home page from the browser. I couldn’t find…Read moreubuntu – kubernetes nginx service not opening from browser

RESEARCH

Outdated nginx version. | DigitalOcean

December 31, 2021admin

I just created a Ubuntu 20.04 droplet and after following the initial setup and LEMP tutorial I noticed that nginx is on version 1.18.0, when the newest mainline version is…Read moreOutdated nginx version. | DigitalOcean

RESEARCH

partitioning – how to enable shared clipboard in virtualbox while still within live CD ubuntu install

December 29, 2021admin

I’m trying to follow along the guide for installing Ubuntu with LVM logical volumes with LUKS encryption along the guide, but it has tons of terminal commands which I would…Read morepartitioning – how to enable shared clipboard in virtualbox while still within live CD ubuntu install

LINUX & ANDROID RESEARCH

Manjaro support with Arch packages and other kernels – Non-technical Questions

December 26, 2021admin

I am new to Linux and Manjaro. I switched from Ubuntu to Manjaro and tried every famous arch distro like Endeavouros, Garuda, Arch GUI, etc. But finally I only want…Read moreManjaro support with Arch packages and other kernels – Non-technical Questions

LINUX & ANDROID

Error when using RPA.Dialogs – Troubleshooting

December 23, 2021admin

One thing to avoid here is to have duplicates in the conda and pip sections. Pip just basically overwrites dependencies quite brutally and can break things.So I’d first drop the…Read moreError when using RPA.Dialogs – Troubleshooting

LINUX & ANDROID

How can I increase the size of the VirtualBox screen?

December 23, 2021admin

Your screen indicates the need to install Virtual Box Guest Extensions in the Ubuntu Machine. This should augment video and allow the Ubuntu screen to fill the VBOX screen. Here…Read moreHow can I increase the size of the VirtualBox screen?

ACOUSTICS & DSP

20.04 – Kazam – not recognising headset though pulseaudio.py is up-to-date, it uses time.perf_counter()

December 20, 2021admin

I have installed Ubuntu 20.04 and Kazam doesn’t detect the headset: If I check the sound device in the menu-bar in Ubuntu, it is shown that the headset is connected…Read more20.04 – Kazam – not recognising headset though pulseaudio.py is up-to-date, it uses time.perf_counter()

LINUX & ANDROID

dual boot – installation failed with no space left on efi partition

December 19, 2021admin

Trying to do dual boot with windows 10. Already installaed win10. Doing manual partitioning using the existing efi partition. Installation gives the following error. Both installation media and laptop are…Read moredual boot – installation failed with no space left on efi partition

LINUX & ANDROID VIRTUALIZATION

How to Install Eclipse IDE on Debian 11 Bullseye

December 18, 2021admin

This tutorial is about How to Install Eclipse IDE on Debian 11 Bullseye. We will try our best to make you understand this guide. I hope you enjoy this blog…Read moreHow to Install Eclipse IDE on Debian 11 Bullseye

LINUX & ANDROID

Dual boot – Manjaro KDE along side Kubuntu 20.04 – Installation & Boot

December 15, 2021admin

Hi I’m new here. I was reading on the outside from your forum so thought I’d jupoin and see if anyone can guide me to successfully install Manjaro KDE along…Read moreDual boot – Manjaro KDE along side Kubuntu 20.04 – Installation & Boot

DATA MANAGEMENT LINUX & ANDROID

Is Python available for Windows on ARM?

December 13, 2021admin

I know that Python is available for Mac and Linux on ARM because I have Python installed via Homebrew on Mac and it’s ARM and I have Python installed via…Read moreIs Python available for Windows on ARM?

ACOUSTICS & DSP LINUX & ANDROID

the microphone can’t be detected on a co…” : Bugs : linux-oem-5.14 package : Ubuntu

December 13, 2021admin

[Impact]We plug a microphone in the audio jack, but the driver can’tdetect the microphone and we try to record sound via this mic,can’t record any sound. [Fix]Backport one patch from…Read morethe microphone can’t be detected on a co…” : Bugs : linux-oem-5.14 package : Ubuntu

DATA MANAGEMENT LINUX & ANDROID

android – FAILED: ninja: ‘vendor/google/taimen…. when build lineageOS 17.1

December 13, 2021admin

============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=10 LINEAGE_VERSION=17.1-20211116-UNOFFICIAL-taimen TARGET_PRODUCT=lineage_taimen TARGET_BUILD_VARIANT=userdebug TARGET_BUILD_TYPE=release TARGET_ARCH=arm64 TARGET_ARCH_VARIANT=armv8-a TARGET_CPU_VARIANT=cortex-a73 TARGET_2ND_ARCH=arm TARGET_2ND_ARCH_VARIANT=armv8-a TARGET_2ND_CPU_VARIANT=cortex-a73 HOST_ARCH=x86_64 HOST_2ND_ARCH=x86 HOST_OS=linux HOST_OS_EXTRA=Linux-5.13.0-21-generic-x86_64-Ubuntu-21.10 HOST_CROSS_OS=windows HOST_CROSS_ARCH=x86 HOST_CROSS_2ND_ARCH=x86_64 HOST_BUILD_TYPE=release BUILD_ID=QQ3A.200805.001 OUT_DIR=out PRODUCT_SOONG_NAMESPACES=device/google/wahoo vendor/google/camera hardware/google/pixel vendor/google/taimen ============================================ wildcard(out/target/product/taimen/clean_steps.mk) was…Read moreandroid – FAILED: ninja: ‘vendor/google/taimen…. when build lineageOS 17.1

ACOUSTICS & DSP

pulseaudio – Automatic switching of source port with and without module-echo-cancel

December 11, 2021admin

I am running Ubuntu Mate 20.04 and I am trying to set up my audio devices on my laptop. I learned about module-echo-cancel and am now using it. I have…Read morepulseaudio – Automatic switching of source port with and without module-echo-cancel

LINUX & ANDROID

USN-5179-1: BusyBox vulnerabilities | Ubuntu security notices

December 8, 2021admin

Details It was discovered that BusyBox incorrectly handled certain malformed gziparchives. If a user or automated system were tricked into processing aspecially crafted gzip archive, a remote attacker could use…Read moreUSN-5179-1: BusyBox vulnerabilities | Ubuntu security notices

LINUX & ANDROID

Install Manjaro into eMMC – Radxa Zero

December 8, 2021admin

Hi, I am trying to installation of Manjaro ARM to eMMC storage. To achive this I created Ubuntu uSD card and booted with this. I downloaded manjaro image from Github…Read moreInstall Manjaro into eMMC – Radxa Zero

LINUX & ANDROID

[Solved] Android studio: not showing filter option

December 2, 2021admin

I have the same problem as you, including after complete clean (format disk) install of Ubuntu 13.04 and clean install of everything. Today I finally figured out some magic window/tab…Read more[Solved] Android studio: not showing filter option

LINUX & ANDROID VIRTUALIZATION

Run Custom Linux Distro on WSL e.g arch Linux – CLI though

December 2, 2021admin

Funny you brought this up, I did the same thing today, but used CentOS instead as my distro of choice. I love WSL2, but I’m not a huge fan of…Read moreRun Custom Linux Distro on WSL e.g arch Linux – CLI though

LINUX & ANDROID

1.22.0-8ubuntu1 : busybox : amd64 : Vivid (15.04) : Ubuntu

November 22, 2021admin

BusyBox combines tiny versions of many common UNIX utilities into a single small executable. It provides minimalist replacements for the most common utilities you would usually find on your desktop system (i.e.,…Read more1.22.0-8ubuntu1 : busybox : amd64 : Vivid (15.04) : Ubuntu

VIRTUALIZATION

Introducing SQL Server on Ubuntu Pro for Azure Part 2

November 21, 2021admin

In this talk, Rob Gibbon, Product Manager for Data Platform at Canonical, and Amit Khandelwal, Senior Program Manager SQL Server at Microsoft will deep dive on SQL Server on Ubuntu…Read moreIntroducing SQL Server on Ubuntu Pro for Azure Part 2

DATA MANAGEMENT LINUX & ANDROID MQTT & IOT AUTOMATION

python – How to install PySide2 / PyQt5 on Raspberry Pi with QtWebEngine?

November 16, 2021admin

So I finally found the solution myself. From what I understand, the reason you cannot find QtWebEngine in the Raspberry Pi OS repositories, is that the Pi OS is made…Read morepython – How to install PySide2 / PyQt5 on Raspberry Pi with QtWebEngine?

MQTT & IOT AUTOMATION

About the Raspberry Pi category – Raspberry Pi

November 15, 2021admin

A place to discuss all things (except support requests) for Ubuntu and the Raspberry Pi. Whether you just got your first Raspberry Pi or your thirtieth, this category is for…Read moreAbout the Raspberry Pi category – Raspberry Pi

ACOUSTICS & DSP LINUX & ANDROID

Install FFmpeg on Arch Linux

November 15, 2021admin

Multimedia codec FFmpeg converts audio and video to a range of file formats. The program runs on the command line. FFmpeg supports multiple audio and video formats. It’s also capable…Read moreInstall FFmpeg on Arch Linux

DATA MANAGEMENT

escaping – Visual Studio, install extension pylint failing with: AttributeError: ‘HTMLParser’ object has no attribute unescape

November 14, 2021admin

Not possible to install some Extensions, like pylint or rope, ending always with AttributeError: ‘HTMLParser’ object has no attribute ‘unescape’ Plattform Context: $ lsb_release -a Distributor ID: Ubuntu Description: Ubuntu…Read moreescaping – Visual Studio, install extension pylint failing with: AttributeError: ‘HTMLParser’ object has no attribute unescape

LINUX & ANDROID

puppeteer – I can’t find chromium build version for stable chrome

November 13, 2021admin

I had the same issue so here is what I found in case it helps: On www.chromium.org/getting-involved/download-chromium, it is written “you can get a build of Chromium 44.x which should…Read morepuppeteer – I can’t find chromium build version for stable chrome

ACOUSTICS & DSP KERNEL STREAMING LINUX & ANDROID

Sporadic XRUNS / Linux – Page 4 – Bitwig Forum

November 12, 2021admin

I think I’m having this issue too, but don’t quite have the technical knowledge to know for sure. Any help would be appreciated. I put together a new system, dual…Read moreSporadic XRUNS / Linux – Page 4 – Bitwig Forum

JS, REACT & NODE VIRTUALIZATION

Index of /Shinobi/node_modules/aws-sdk

November 7, 2021admin

Name Last modified Size Description Parent Directory – CHANGELOG.md 1985-10-26 09:15 578K LICENSE.txt 1985-10-26 09:15 11K NOTICE.txt 1985-10-26 09:15 197 README.md 1985-10-26 09:15 7.9K …Read moreIndex of /Shinobi/node_modules/aws-sdk

LINUX & ANDROID VIRTUALIZATION

boot – Restore/copy GPT+EFI disk backups to new disk and make bootable

November 7, 2021admin

I’ve been going in circles. My situation is as follows: old disk died, it was a GPT disk booting EFI with 3 partitions, sda1=fat32 (flagged esp,boot and containing /boot and…Read moreboot – Restore/copy GPT+EFI disk backups to new disk and make bootable

LINUX & ANDROID

visual studio code – Installing Stripe CLI for use with VSC extension with Homebrew or by hand?

November 6, 2021admin

I am starting to integrate Stripe into my application. There seem a few paths and I have seen some CURL statements to play with on their site, but I am…Read morevisual studio code – Installing Stripe CLI for use with VSC extension with Homebrew or by hand?

JS, REACT & NODE LINUX & ANDROID

apt – How to install npm with LTS version of Node.js?

November 5, 2021admin

I don’t understand why there is no simple way or explanation in the entire web on how to do this. sudo apt install npm installs npm with Node version 10.19.0,…Read moreapt – How to install npm with LTS version of Node.js?

LINUX & ANDROID

dual boot – BusyBox Ubuntu Issue

October 30, 2021admin

Your description of the steps you’ve taken is inconsistent with the result you are seeing which sounds like an initramfs prompt. Windows doesn’t use busybox or initramfs, so if you…Read moredual boot – BusyBox Ubuntu Issue

RESEARCH

gnome – Why doesn’t Visual Studio Code display that it is running on Ubuntu 21.04 taskbar?

October 29, 2021admin

When I start Visual Studio Code in Ubuntu 21.04 I do not see the indicator on the task bar that it is actually running. Notice that you can see that…Read moregnome – Why doesn’t Visual Studio Code display that it is running on Ubuntu 21.04 taskbar?

LINUX & ANDROID

Bug #1948812 “Bad busybox modinfo output on exactly 3 modules” : Bugs : Ubuntu

October 26, 2021admin

Trying on Ubuntu 20.04.3 with linux-modules-5.4.0-88-generic and busybox for a in $(find /lib/modules/5.4.0-88-generic/ -name ‘*.ko’) do [ $(busybox modinfo -F name $a|wc -w) = 1 ] || echo $a done This code should…Read moreBug #1948812 “Bad busybox modinfo output on exactly 3 modules” : Bugs : Ubuntu

RESEARCH

rob papen – predator 3 – Page 17 – Instruments Forum

October 22, 2021admin

I think this GUI size problem will hunt Rob till he find a permanent solution like Arturia did! Personally, I’m fine with 4k 27″ scaled 150% if I stick to…Read morerob papen – predator 3 – Page 17 – Instruments Forum

ACOUSTICS & DSP

Dependency issues installing 4.0.5 on Kde Neon (Solved) (in: Bitwig)

October 19, 2021admin

By: brendaningram 19 Oct 23:08 I suspect that if you’ve installed Ubuntu Studio apps on top of a vanilla Ubuntu base, and then try and run my scripts, that there…Read moreDependency issues installing 4.0.5 on Kde Neon (Solved) (in: Bitwig)

MQTT & IOT AUTOMATION

raspberrypi – Ubuntu 21.10 bug on raspberry pi

October 17, 2021admin

I just upgraded to Ubuntu 21.10 from Ubuntu 21.04. I enjoy the new GNOME 40 desktop environment. Though, there is an issue with it. I am having issues with the…Read moreraspberrypi – Ubuntu 21.10 bug on raspberry pi

RESEARCH

Touch support in Gnome with Wayland – Bitwig Forum

October 17, 2021admin

Has anyone figured out how to disable touch gestures in Gnome when using Wayland? I am used to X11 where I can use full 10-finger multi-touch in Bitwig, but the…Read moreTouch support in Gnome with Wayland – Bitwig Forum

LINUX & ANDROID

ubuntu – How to remove Busybox after uninstalling Linux

October 15, 2021admin

After trying out linux for a week, I decided to switch back to Windows because of the apps I use daily. Yesterday I decided to completely reinstall windows for whatever…Read moreubuntu – How to remove Busybox after uninstalling Linux

LINUX & ANDROID

problems with installing manjaro off of a usb drive | Page 2

October 7, 2021admin

When asking for help Please state the make and model number of your machine or its specification [some problems may be equipment specific] Please tell us which distribution and build…Read moreproblems with installing manjaro off of a usb drive | Page 2

ACOUSTICS & DSP FFT & WAVELETS KERNEL STREAMING LINUX & ANDROID

unix – MPD configuration with ALSA for DSD on ubuntu 20.04

October 5, 2021admin

I have a spare laptop running Ubuntu 20.04 (mainly dockers) and no matter what i can’t reproduce flac at the proper frequency nor any DSD in the right way. My…Read moreunix – MPD configuration with ALSA for DSD on ubuntu 20.04

LINUX & ANDROID MQTT & IOT AUTOMATION

USN-5094-2: Linux kernel (Raspberry Pi) vulnerabilities | Ubuntu security notices

September 30, 2021admin

Details It was discovered that the KVM hypervisor implementation in the Linuxkernel did not properly perform reference counting in some situations,leading to a use-after-free vulnerability. An attacker who could start…Read moreUSN-5094-2: Linux kernel (Raspberry Pi) vulnerabilities | Ubuntu security notices

LINUX & ANDROID

dual boot – `chainloader bootmgfw.efi` does not load Windows

September 28, 2021admin

I have installed Ubuntu alongside with Windows 10, and they are on different disks. Since the disk containing Windows does not have a UEFI partition and uses C:/EFI/Microsoft/Boot/bootmgfw.efi to load…Read moredual boot – `chainloader bootmgfw.efi` does not load Windows

LINUX & ANDROID

Ubuntu to Make Firefox Snap Default in 21.10

September 23, 2021admin

Totally off-topic: What icon pack are you using, if you don’t mind my asking? Back on topic, I feel like I’m stuck between a rock and a hard place:– Chromium…Read moreUbuntu to Make Firefox Snap Default in 21.10

LINUX & ANDROID MQTT & IOT AUTOMATION

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5071-3)

September 23, 2021admin

CPE: cpe:/o:canonical:ubuntu_linux:18.04:-:lts, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-buildinfo-5.4.0-1043-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-headers-5.4.0-1043-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi2-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-headers-raspi2-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-5.4.0-1043-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-modules-5.4.0-1043-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-raspi, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-5.4-headers-5.4.0-1043, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-5.4-tools-5.4.0-1043, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-headers-5.4.0-1043, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-raspi-tools-5.4.0-1043, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2-hwe-18.04, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2-hwe-18.04-edge, p-cpe:/a:canonical:ubuntu_linux:linux-tools-5.4.0-1043-raspi,…Read moreUbuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-5071-3)