Disable SSH during the installer
I'm installing ubuntu 22.04 using subiquity and autoinstall. While I DO want ssh to be installed in the final system, I do NOT want it to be running while the installer is running, which instead it...
View ArticleAfter upgrading a version from 20.04 LTS to 22.04 LTS and then again to...
I bought a new laptop: Dell Vostro 3520 Laptop with the following CPU:12th Generation Intel® Core™ i7-1255UAnd with a preinstalled Ubuntu® 20.04 LTS, 64-bit.After I connected to the network, then when...
View ArticleUbuntu will boot in emergency mode every time you boot
You are in emergency mode.When I start ubuntu, I get the following messageYou are in emergency mode.After logging in, type "journalctl -xb" to view system logs, "systemctl reboot" to reboot, "systemctl...
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How do I fix amdgpu on Ubuntu 22.04?
I have a Lenovo Yoga 6, AMD Ryzen 7 5700 U, with AMD Radeon Integrated graphics. I have just installed Ubuntu on my laptop and everything was working properly until I updated and upgraded the system. I...
View ArticleSSH blocked with firewall, so I cannot connect
I'm using a free-tier compute instances to host a server on Oracle Cloud, but today I accidentally did something with the firewall (either UFW or firewalld, not sure which one) and now SSH-ing gives me...
View Articleuvicorn app on port 8505 does not work
I want to run an uvicorn app on port 8505, but it does not work. If I put the app on port 8506 it does work. It also has been working before.Here is my firewall settings:Status: activeLogging: on...
View Articleno sound on dual boot ubuntu 22.04 and windows 11
I bought a Asus Zenbook, and I installed ubuntu 22.04 with dual boot on windows 11. From the start the speakers on ubuntu didn't give any sound, but they were detected, and on Windows it worked fine....
View ArticleYubikey 2FA does not work on Ubuntu 22.04 Firefox from apt
I have set up a web page access with two-factor authentication. Using Firefox installed via Snap, I have been able to access my account. The flow is like this: The web page asks for username and...
View ArticleKeyboard not working after suspend on Ubuntu 22.04
I've got a new LG gram laptop (LG Electronics 17Z90Q-K.ADC9U1), running Ubuntu 22.04, fully encrypted disk using ZFS. Everything is working except when the computer wakes from suspend, the keyboard no...
View Articlehow to merge four nvme SSD disks into one? Ubuntu 22.04
How can I extend the logical size of the "main" disk so that it spans over four disks instead of one"?I would like to have a single disk sized as the sum of the four disks.df -h Filesystem Size Used...
View ArticleCan only numeric username be used in Ubuntu 22.04.04 LTS?
Please understand that I am not good at English and I have recently applied for Ubuntu Desktop and I do not have much knowledge.▼▼▼▼I'm using Unutu20.04 LTS now, but I'm trying to use 22.04.04 LTS.I am...
View ArticleUbuntu 22.04 Sierra EM7455 no GPS/NMEA data over /dev/ttyUSB1
I installed Ubuntu 22.04 on a Lenovo ThinkPad Yoga 370. It contains a LTE with GPS card from Sierra EM7455. I re-configured the EM7455 card to provide a serial GPS/NMEA output. It works just fine if I...
View ArticleCreate Offline Ubuntu Repository Server and Clients will get Packages from...
I need to create Offline Package Repository for Ubuntu 22.04. And if successful later Clients (5 machines) will connect with this Repository server to fetch the packages.Also if possible let me know...
View ArticleGPU Passthrough + MIG (vGPUs)
I have 4 GPU A100 PCIe 80GB. I'd like to use the first two GPUs for PCI Passthrough on KVM/OpenStack and the other two for vGPU (MIG).For the first two, I'd like to use the VFIO driver, and for the...
View ArticleHow do I completely remove MATE's customised settings from Firefox (in Ubuntu...
I am running Ubuntu 22.04, and had installed the MATE desktop environment, although at the end of the day I don't actually use the MATE desktop itself, but I do use some MATE programs, such as MATE...
View Articlespikes test nvme
by chance I did a test of an nvme that I have in a raid, are all these spikes normal? (the disk only causes problems if the power goes out and it doesn't turn off correctly = grub problem)[1]:...
View ArticleKVM isn't availible in Android Studio
I am trying to make my CPU fan less loud while using Android Studio, and the main way I want to do that is making the emulator less resource-intensive. I have heared you can do that via KVM, so I tried...
View ArticleSSH Permission denied (publickey) on Password login
I am getting a very strange behavior...I am running an Ubuntu 22.04 on a newly created oci instance (arm)I've just created the instance a few minutes ago, i did no changes and i try to setup Password...
View ArticleUnable to pair AirPods Pro with Ubuntu 22.04
I tried to pair my new AirPods with a new Ubuntu 22.04 without luck.I keep seeing "Not Set Up".*The AirPods are able to pair with other devices.Tried editing the file /etc/bluetooth/main.conf and...
View Articlenew internal drive can't mount as user on ubuntu 22.04
if I add an internal drive either pcie or sata (both are SSD's), GPT or MBR with only EXT4 partitions (home directory : one partition per drive, contains only data) it will not mount automatically and...
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