intermittent washed-out colors when booting Ubuntu 22.04
Sometimes when I boot Ubuntu 22.04, the colors are washed out and distorted, print is unreadable, and graphics are unstable. Sometimes it boots to a black screen. Other times it boots just fine....
View ArticleWhy is Ubuntu 22.04 shutting down unexpectedly?
I recently upgraded to Ubuntu 22.04 and my Dell laptop started shutting down unexpectedly. It seems like my CPUs are spiking to 100%, then shutting down.In many cases I can’t do the most simple task,...
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Ubuntu 22.04 can't boot normally anymore
I have been using Ubuntu for several years, however since yesterday I have been unable to boot normally anymore, instead this message shows up.The message says something about VirtualBox which I have...
View ArticleBluetooth LE only devices not being discovered Ubuntu Studio 22.04
I am trying to connect a Bluetooth LE device to Chrome. I think I have the Chrome settings correct but the device is not being discovered either by Chrome or by the KDE Bluetooth manager. I have two...
View Article'A start job is running for wait for network to be configured'
Just upgraded a headless server to 22.04.4 LTS.Every time I start up now, I get this annoying 2 minute delay.Googled a lot. Nothing works.How can I fix this?Thx
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Ubuntu 22.04.4 screen issue
I have the problem while booting as you see in the photograph below once I log in and choose refresh rate as 60 Hz there is no any problem, but when I choose 120Hz there is a problem. I tried every way...
View ArticleAWS EC2 Ubuntu crashing
I am using AWS EC2 with ubuntu 22. After running sudo apt-get update and sudo apt-get upgrade I have restarted the machine using sudo reboot.Then my server started crashing in every 2-3 hours. The only...
View ArticleUbuntu not booting due to iwlwifi error-WRT: Invalid buffer destination
I updated Ubuntu 22.04.4 to 6.5.0-21 kernel update, since then I am unable to boot up into Ubuntu. While boot up, there is the error iwlwifi WRT: Invalid buffer destinationI tried to boot into recovery...
View ArticleHow do I use nemo's file extract actions to extract to a specific folder?
I have Ubuntu 22.04 and installed nemo as file manager and also nemo-fileroller 5.2.0-2. In /usr/share/nemo/actions you can define extra actions. I have found two different actions for "extract to",...
View ArticleUnmet dependencies trying to install samba, Ubuntu 22.04-2
This is a one week old installation of Ubuntu 22.04.2. I have installed various programs successfully and want to share folders on the local network. When I go to this from Files it asks to install...
View ArticleInstalling Grub on btrfs /boot when root is on ZFS
I'd like to use Grub for booting my Ubuntu 22.04 system. The system has its root filesystem on a ZFS dataset, it has the usual EFI boot partition, and a btrfs partition that can be used as /boot. When...
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22.04 autoinstall, air-gap environment. Failing to run nfs-kernel-server
Unlike most packages that successfully run after being installed in a chrooted environment while preparing Ubuntu 22.04 autoinstall images, nfs-kernel-server seems to be an exception. The package...
View Articlepermission denied when executing "exec" on /tmp Ubuntu 22.04
I have the script below, it works fine for Ubuntu 18.04#!/bin/bashset -euo pipefail# This form is convenient for locking a file without spawning a# subprocess. The shell opens the lock file for reading...
View ArticleTerminal window won't remain open
Briefly, I can't keep a terminal window open for more than a few seconds. That includes gnome, xterm, uxterm and others I've managed to install through Synaptic Package Manager. I have, through...
View ArticleGPU driver not loaded when secure boot is enabled
I had installed Ubuntu 22.04 (with secure boot on), but I upgraded to 22.10 with secure boot off. I went to enable secure boot, but the GPU driver (nvidia proprietary) wasn't loaded. Do I need some...
View ArticleWhy am I getting an Illegal instruction (core dumped) error when attempting...
Attempts at running conpot is giving me a illegal instruction (core dumped) error.I am running an Ubuntu 22.04.4 server and I am attempting to run a conpot on it. It was working this morning and I went...
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After reinstalling kde-plasma-desktop, I lost render of some icon fonts
After a mistake with aptitude command's options, I lost my kde plasma DE of my kubuntu 22.04 and the computer boots in the CLI mode just like Ubuntu server, So I had to reinstall the kde-plasma-desktop...
View ArticleUbuntu systemd cpu usage 100% timezone
We found cpu usage 99% by systemd on ubuntu 22.04.1. It has something to do with the daylight saving time switch.enter image description here
View ArticleRemmina Issues (VNC) on Ubuntu 22.04 with X (not Wayland)
I am currently in the process of updating a lab full of computers running Ubuntu 16.04 to Ubuntu 22.04. I am using Remmina from a computer running Ubuntu 16.04 to another computer running Ubuntu 22.04....
View Articlewhy doesnt the debian goodies command function despite it being reccommended...
Despite debian-goodies being recommended by my console and even being brought up by the console, the error I keep receiving is as follows:E: Unable to locate package debian-goodiesThe command I am...
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