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How to install OpenMediaVault & troubleshoot errors after during installation or setup

Changing DNS Settings In order to change the DNS settings, we can choose two ways Hard way (using CLI, actually that’s easy) Easy way (using GUI, kind of lame XD) But let’s do it the hard way, which is more rewarding than using GUI. I particularly don’t have any steps to mention but let’s do it with a scenario which can be easy to understand. You just installed a new operating system and you have to change the DNS settings. ...

Why this occurs? I don’t whether it’s happening to everyone, but whenever I try to install docker I always end up facing an issue, which won’t let me use docker unless I use sudo while executing the docker commands. Why it’s occurs? Well, it’s because the permission denied when you are trying to connect with the docker daemon socket at unix://var/run/docker.sock. (you will also see an error similar to this. ...

Install Doom Emacs Head over to this repository and execute the scripts. git clone --depth 1 https://github.com/doomemacs/doomemacs ~/.config/emacs ~/.config/emacs/bin/doom install doom command not recognized Whenever I install doom emacs, I always face this problem and now we’re going to put an end to this error.(!panic) The error would look something like mentioned below: Error: file-missing ("Cannot open load file" "No such file or directory" "/usr/early-init.el") mapbacktrace(#f(compiled-function (evald func args flags) #<bytecode -0x1a9589d6c510f34>)) debug-early-backtrace() debug-early(error (file-missing "Cannot open load file" "No such file or directory" "/usr/early-init.el")) load("/usr/early-init.el" nil nomessage nosuffix) (and (load init-file nil 'nomessage 'nosuffix) (featurep 'doom)) (or (and (load init-file nil 'nomessage 'nosuffix) (featurep 'doom)) (user-error "Failed to load Doom from %s" init-file)) (let* ((bin-dir (file-name-directory (file-truename load-file-name))) (init-file (expand-file-name "../early-init.el" bin-dir))) (or (and (load init-file nil 'nomessage 'nosuffix) (featurep 'doom)) (user-error "Failed to load Doom from %s" init-file))) (condition-case e (let* ((bin-dir (file-name-directory (file-truename load-file-name))) (init-file (expand-file-name "../early-init.el" bin-dir))) (or (and (load init-file nil 'nomessage 'nosuffix) (featurep 'doom)) (user-error "Failed to load Doom from %s" init-file))) (user-error (message "Error: %s" (car (cdr e))) (kill-emacs 2))) load-with-code-conversion("/usr/bin/doom" "/usr/bin/doom" nil t) command-line-1(("--load" "/usr/bin/doom" "--")) command-line() normal-top-level() Cannot open load file: No such file or directory, /usr/early-init.el Let’s fix it: ...

Fixing Wired LAN The scenario is very hard to explain, so I’ll write down what happened and we’ll relate them according to the situation. (*Yaash shrugs). Connection between my m1 and m2 has been severed. No matter what I do, it can’t establish the connection with the m2 from m1. So, I deleted the network from my machine. When entering nmcli con show, it won’t display the wired LAN. Now, the cable is connected from both sides, meaning the devices are connected physically but the ipv4.addresses are not mapped properly. Steps: Check the device status This command will display the devices that are connected to the machine. It can either be a connected or disconnected devices. Now we’ll identify whether the cable is connected and the machine acknowledged it’s connection. ...

Note: Make sure to Disable Secure Boot, else whatever you do it won’t work :) Install & Switch to NVIDIA 1. Install the required dependencies sudo dnf install akmod-nvidia xorg-x11-drv-nvidia xorg-x11-drv-nvidia-cuda 2. Edit the environment configuration file for your shell sudo nano /etc/environment 3. Add the following lines to enable the GPU __GLX_VENDOR_LIBRARY_NAME=nvidia __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only 4. Restart the system sudo reboot 5. Check the status of the currently selected GPU ...