Why does official PS3 bluetooth controller no longer work and pin code...
I have an official PS3 Dual Shock 3 controller which I connected to Ubuntu 22.04 via Bluetooth using very simple steps, open Bluetooth settings, connect controller with cable, allow / trust controller,...
View Articlekwin becomes unresponsive, need to restart session
After upgrading Kubuntu from 18.04 LTS to 22.04 LTS, I'm experiencing occasional "freezing" of the desktop. All the windows lose their edges and I cannot navigate between them. After some time, the...
View ArticleInstalling postgresql. Last line says: 'could not change directory to...
I am getting ready for a coding bootcamp and have followed certain instructions to install Linux (Ubuntu v22.04). The installation went fine but then I am told to enter the following command into the...
View ArticleHow to get picam V2.1 working with libcamera in Ubuntu 22.04 on rpi4b (2Gb)
(This replaces my previous question, which was based on outdated information)I installed Ubuntu 22.04, 64 bit on rpi4b(2Gb) from binary image on Raspberry Pi site.dmesg shows the IMX219 camera appears...
View ArticleDual boot with Ubuntu 22.04 takes too long to start
Recently I installed Ubuntu 22.04 on a 500GB SSD in my laptop (running in legacy mode) so that I could dual boot my laptop and switch between both OSs and do work quickly. Now I have a dual boot setup...
View ArticleHow to install glibc 2.31 from source on Ubuntu 22.04
I am trying to compile glibc 2.31 on Ubuntu 22.04 LTS.I followed a this answer as a template, which was incredibly helpful.My issue is that there are undefined references when I run make:...make[2]:...
View ArticleHow do I get JOSM to scale on HiDPi screen?
I ran into this issue on my 4K screen where the flatpack version of JOSM would scale and the version I downloaded from their recommended repository wouldn't scale.I was able to change the scaling of...
View ArticleUbuntu 20.04, 22.04, 24.04 Too much problems with do not detected bluetooth,...
Ubuntu HP Specter x360 14-eu0174ng inkl. USB-C Hub & Pen 14" 2.8k OLED Touch 120Hz, Intel Ultra 7-155Hx22, 32GB RAM, 1TB SSD. With Ubuntu 20.04, 22.04 and 24.04 do not detected bluetooth, wifi,...
View ArticleUnable to install GRUB in /dev/nvme0n1
I'm trying to install Ubuntu 22.04 as dual boot in my laptop and I've been having some trouble.I have a hp pavillion, with windows 11. I've just formatted my laptop, installed everything again. I've...
View ArticleUbuntu 22.04 only boots up to a terminal, gui not opening
I have very recently updated from 20.04 to 22.04.1 LTS on my HP elitebook 840 G8 through sudo do-release-upgrade.The installation looked correct but when it asked me to reboot I could never access the...
View Articleppa:mozillateam/ppa gone?
I am trying to install firefox in a arm64 Ubuntu 22.04 Docker container from the mozillateam ppa, but it seems not to be available anymore. I also could not find it searching it manually at...
View ArticleUbuntu won't wake up from Suspend on Dell G5 15 5590
I am using Ubuntu 22.04 LTS since 2–3 weeks on my Dell laptop (which came with Windows by default). It is a Dell G5 15 5590 from 2019 with an Intel i7 9750H and GTX 1660 Ti. I upgraded the RAM to 32...
View ArticleFailed to launch pgAdmin4. Error: Error: spawn /usr/pgadmin4/venv/bin/python3...
While trying to launch pgAdmin4, I receive the following error:Failed to launch pgAdmin4. Error:Error: spawn /usr/pgadmin4/venv/bin/python3 ENOENTThis is the runtime environment:Python Path:...
View ArticleACPI BIOS Error (bug): Could not resolve symbol C SB.PCI0.GP18.IA
My computer is a Lenovo XiaoXinPro 16ACH 2021 and I'm running a Windows11+Ubuntu22.04 dual system. It worked fine for a while.But this morning Ubuntu couldn't be accessed normally after I restarted...
View ArticleClik here to view.
ACPI BIOS Error (Bug): UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY and...
I got the following error while I was working on my Ubuntu 22.04. How to resolve it?
View ArticleCannot receive UDP datagrams if I use an address OTHER than 0.0.0.0: on...
I'm running Ubuntu 22.04 on a board with two wired Ethernet interfaces (call them LAN1 (192.168.1.101) and LAN2 (192.168.2.1)). Newbie to developing for Linux, and I'm using .NET 6 runtime for my...
View ArticleLibreDraw runs very slowly in Ubuntu 22.04
After upgrading to Lubuntu 22.04, LibreDraw is running very slowly to the extent that it's unusable, from being completely fine on release 18. I'm running it on a laptop with a Pentium P6100 / 8G dram...
View ArticleSSH into Ubuntu 22.04 server installer
I am trying to install ubuntu 22.04 remotely through SSH. It seems that the SSH server is running out-of-the-box but I do not know the username and password. Is there a default username and password...
View Articledifference in file tranfer speed due to difference in file features?
I'm using Try Ubuntu on a USB drive to use Ubuntu 22.04.4 LTS.This way I'm copying files from an external disc in Ext4 file system to an internal disc in NTFS file system.I have two folders (folder1...
View ArticlePHP - Unwanted automatic apt install
I am working on some local PHP and Laravel development on Ubuntu 22.04. I'm having a problem with PHP 8.1 and Apache2 being automatically installed by apt. This ends up taking precedence over the 8.3...
View Article