How to get tpm2tss OpenSSL engine running/available on Ubuntu 22.04?
I'm working on a project where the board has a TPM2 device, and the idea is to put a key info in that and retrieve it to load a certificate. I'm learning as I go, have to use .NET 8 runtimes, and have...
View ArticleHow can I migrate my configuration and applications to a fresh install of...
I recently tried to upgrade my Ubuntu system to 24.04.1 LTS from Jammy Jellyfish. Unfortunately, It keeps failing and making my system unusable.Since upgrading my system is no longer an option, is...
View Articlesystemd-networkd-wait-online service timing out during boot
I have been this issue for quite a while so today I have tried a suggestion I found online and running systemd-analyze plot and checking the output.I'm attaching the SVG file here because unless I am...
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System is not resuming from suspend mode in Ubuntu
I'm encountering an issue with my laptop when it resumes from suspend mode. Whenever my system became idle and suspended, I could wake it by pressing a key. But now, instead of returning to the login...
View ArticleRestoring duplicity backup files stored on Google Drive. "ERROR 30...
I'm trying to restore my hard drive from backups I created with deja-dup and stored on a Google Drive. I am able to point deja-dup to the correct GDdrive folder and it recognizes my backups (i.e. there...
View ArticleCan't controll RGB backlight on ASUS Vivobook S14 M5406UA running ubuntu...
I recently installed ubuntu 22.04 LTS (and have also tried with 24.04 LTS) on my ASUS Vivobook S14 M5406UA with an AMD Ryzen 7-8845HS.The issue is that I can't control the RGB keyboard backlight. It is...
View ArticleHow do you install qt on ubuntu22.04
In ubuntu20.04 qt5-default was the package name. So I tried the same and qt6-default in 22.04.Then I tried apt-cache search qt which revealed (among many others): qt6-base-dev and qt5-base-dev.I am...
View Articlewsl.localhost\Ubuntu keeps randomly becoming inaccessible
I've been using Ubuntu 22.04 LTS via WSL2 on Windows 11. Consistently, however, Ubuntu suddenly stops working and a dialogue box pops up saying "wsl.localhost\Ubuntu-22.04 is not accessible". This can...
View ArticlePossible missing firmware /lib/firmware/nvidia/*
Today, I met some strange messages about missing Nvidia firmware during the execution of a system upgrade with apt on an Ubuntu 22.04.5 LTS ThinkPad P15s laptop.What are these messages and is there...
View Articleautoinstall fully offline iso with ubuntu jammy live ISO
I am trying a jammy live iso customization, and when I boot the ISO, installer crashes!Specifically, subiquity/Install/install/configure_apt/cmd-in-target errors out andthe reason being apt-get update...
View Articleubuntu 22.04, output sound not working when connected to hdmi or docking...
I am working with a Lenovo Thinkpad T14 Gen2.Up until recently everything worked fine with Ubuntu 22.04.I did make some adjustments to make share screen possible with zoom (Screen Share Not working in...
View Articlesystemctl status dbus: ModuleNotFoundError: No module named 'pyparsing'
I'm facing this issue when running systemctl status dbus on Ubuntu 22.04.5 LTS:$ sudo systemctl status dbus● dbus.service - D-Bus System Message Bus Loaded: loaded (/lib/systemd/system/dbus.service;...
View ArticleKVM/QEMU virtual machine problem after upgrading to Ubuntu 24
On Ubuntu 22 I created a Windows virtual machine on KVM/QEMU using the Virtual Machine Manager.After upgrading to Ubuntu 24 I cannot run this machine any more. It says "shutoff" and when I try to run...
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How can I fix GNOME after a failed upgrade from Ubuntu 22.04 LTS to Ubuntu...
I am currently able to use my computer because I am using LXQt and LightDM.Yesterday I attempted to upgrade from Ubuntu 22.04 LTS to Ubuntu 24.04 LTS. Unfortunately the upgrade had some errors. After...
View ArticleHow do I manually finalize a 22.04 to 24.04 upgrade that failed?
I ran do-release-upgrade to move 22.04 to 24.04 and it didn't work. It kicked out with lots of dependency errors and a 'your system may be in an unusable state' warning. Nothing else could be...
View ArticleHow to fix BusyBox Initramfs Error on Ubuntu 22.04 , showing many types of error
I am getting boot failure with this message on ubuntu 22.04:[ 0.131760] x86/cpu: SGX disabled by BIOS. [ 1.974254] nvme nvmeo: failed to set APST feature (2)Gave up waiting for suspend/resumeGave up...
View ArticleI can't create new resolution on Ubuntu 22.04
I am trying to add a new resolution to my machine, which I have hooked up to the TV. I want 2K (1440p) output so I can use it to stream my games from my main PC so I don't have to move it. I am running...
View ArticleError during booting "integrity: Problem loading X.509 certificate -65" and...
I dual boot Windows 11 & Ubuntu 22.04, and right after I choose Ubuntu from the GRUB menu, I get the following errors:integrity: Problem loading X.509 certificate -65The above screen shows...
View ArticleRandom bell sound notification in Ubuntu 22.04
There's a random bell sound notification that goes off, but the only app that made that noise is clocks, which I uninstall, but the sound goes off several times in a few seconds and then goes mute....
View ArticleHow to reinstal Ubuntu using USB in dual boot?
I was using Ubuntu 22.04 in my Dell XPS 13 as dual boot and recently I was trying to update the version to 24.04. It was showing that few packages are broken and it can't update. First I tried fixing...
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