Dell Latitude 7450 Laptop does not recognize the camera
I have bought a Dell Latitude 7450-165 H laptop and the camera is not detecting initially. And I performed the below steps and they are detecing the camera, but after that, I get a black screen not...
View ArticleChanging nfs version4 to version3
I have to use nfs version 3 in org for bitbucket datacenterI have followed bellow steps.NFS Server Configuration Updates Edited /etc/default/nfs-kernel-server to disable NFS versions 2 and 4 and set a...
View ArticleHow to troubleshoot no audio over HDMI
Yes, this question has been asked 6 or 7 million times already. But everybody has had a different cause for it, and therefore everybody has had a different solution to it. I am suffering from this...
View ArticleWin10 WSL2 Ubuntu 22.04 and 24.04 Install Error
Recently, I started to face an awkward situation trying to install Ubuntu inside WSL2. I have been using it for years, and recently, after installing Docker Desktop, my WSL2 setup started to...
View ArticleUbuntu 22.04 upgrade, warning old pc
I'm new here on the forum.Old PC MBR, no UEFI.The title is telling but the forum doesn't seem to have a clue what's going on.I have run into all kinds of trouble due to old PC with MBR.Ubuntu seems to...
View ArticleClik here to view.
fail2ban error (sshd jail)
I am making my own VPN on VDS with a script 3x-ui. My OS is Ubuntu 22.04. I also want to connect it so that it would be impossible for several users to connect using the same configuration. I set an...
View ArticleMinimal BASH Shell Displayed After Rebooting Ubuntu 22.04 Autoinstall ISO in...
I followed this link to create an offline autoinstall for Ubuntu 22.04.I have successfully generated the ISO using xorriso and installed it in a virtual machine on VirtualBox. However, after rebooting,...
View Articleunable to remove the skype ppa
I have upgraded from ubuntu 22.04 -> 24.04 and I have some issues with the skype repo. I uninstalled the skypeforlinux but the repo...I can't remove it.On every update I get this error:Err:5...
View ArticleDisabling Ubuntu Ctrl+Alt+delete still reboots the system if CAD is given...
Hi I have disabled CAD using "sudo systemctl mask ctrl-alt-del.target" and "sudo systemctl daemon-reload"but even after this, the system goes for a reboot if I give the CAD command continuously.Is this...
View ArticleHow to downgrade from kernel 6.5 to 6.2 on Ubuntu 22.04?
How do I downgrade kernel 6.5 to 6.2 on Ubuntu 22.04? This is to resolve my Wi-Fi persistent disconnection issues.
View ArticleSort "column" inside a file
I have a file with :address,id, nameThe file has 100 lines.I want to change the order to get : id,address,nameThe cut is usually use doesn't allow to change the order. Do you have any command that will...
View ArticleUpdate breaks CUDA and nvidia-driver-390!
I have an old Dell XPS laptop with a NVIDIA® GeForce® GT 550M.I managed to get CUDA® and OpenCL working just fine, with clinfo displaying CUDA® as a platform. However, I recently upgraded the kernel or...
View ArticleUpdate Zorin from 17 to Ubuntu 22.04 [closed]
I am farely new to Ubuntu, and I think that in the span of half a year where I was getting to know Ubuntu, I somehow rolled the software back to Ubuntu version 17, now, can I update it to 22.04?$ sudo...
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...
View ArticleLatest Orca screen reader on Ubuntu 22.04
I would liKe to install the latest version of Orca screen reader on Ubuntu 22.04 due to some issues related to the Ubuntu repo one.What are the alternatives without go through the pain of a source...
View ArticleDisabling Ubuntu Ctrl+Alt+delete still reboots the system if key command is...
I have disabled ctrl+alt+DEL key command using sudo systemctl mask ctrl-alt-del.target and sudo systemctl daemon-reload.But even after this, the system reboots if I give the ctrl+alt+DEL key command...
View ArticleClik here to view.
Screen pixel flickering
The issue is like the following video:https://github.com/kylehuynh205/anything/raw/refs/heads/main/screen_ubuntu.mp4My computer info:Lenovo Thinkpad T480 DISTRIB_ID=Ubuntu DISTRIB_RELEASE=24.04...
View ArticleClik here to view.
Oh no! Something has gone wrong when I cancel the installation of a package
This error occurs when I cancel the installation of a package.
View Articleempty XXXXX.html.part files remaining on desktop - can't find their origin
For a while, some application/system part leaves files with names such as 2F__qbBz.html.part on the desktop. At least when I discover and inspect these, they all are empty (size 0).I am using Kubuntu...
View ArticleUbuntu mounting drive as read only
Been on Ubuntu for less than a month. Previously on ARCH for 2 years, drive worked without an issue. Ubuntu has suddenly started mounting it as read only.sudo ntfsfix /dev/nvme1n1;Mounting volume......
View Article