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Set Router to Bridge Mode Login to router administration interface Select "My Network" on the top bar https://kb.its-et.me/uploads/images/gallery/2024-07/NjfmO28jwrLeg9rS-image.png Select "Network Connections" > "Advanced" Select edit icon for "Network ...

Rationale Use these to verify the health of database containers. This allows me to only run web services when a database is healthy. This prevents us from hiding a silent failure. MariaDB healthcheck: test: ["CMD", "healthcheck.sh", "--connect", "--innod...

This configuration allows us to automatically unlock but not mount external drives. For example: /etc/crypttab diskn UUID=<path to disk by /dev/disk/by-uuid> /etc/keyfiles/<keyfile name> luks,nofail This configuration will use the keyfile /etc/...

Wireless Configuration # iwlwifi.conf # Enable antenna aggregation options iwlwifi 11n_disable=8  

https://wiki.archlinux.org/title/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance

qm importdisk <vm_id> file.qcow2 <storage-backend>  

#!/usr/bin/bash mkdir -p /tmp/qemu ## make temp dir for moving VM config files cp /etc/pve/nodes/$original_hostname/qemu-server/* /tmp/qemu/ hostnamectl set-hostname "$new_hostname" sed -i "s/$original_hostname/$new_hostname/g" /etc/hosts services=(...

These systemd services allow me to update the Tailscale certificates for PiKVM every 80 days without manual intervention. cert-update.timer [Unit] Description=Update tailscale certificates for nginx [Timer] OnBootSec=1min OnUnitActiveSec=80d AccuracyS...

My Default Promtail Configuration # Global promtail configuration server: http_listen_port: 9080 grpc_listen_port: 0 clients: - url: http://<log-host>:3100/loki/api/v1/push limits_config: max_line_size: 384kb scrape_configs: - job_nam...

docker compose exec -it db bash -c "mariadb-upgrade -u root -p" Then enter password

Problem If ethernet hangs and you get this journal log: Mar 29 05:14:04 pve-01 kernel: e1000e 0000:00:1f.6 enp0s31f6: Detected Hardware Unit Hang: TDH <3> TDT ...

Firewall rules: 

Unable to add AirPrint/mDNS/Bonjour Printer Verify if you are getting the following error in /var/log/cups/error_log E [19/Apr/2025:20:23:27 -0700] [CGI] Unable to create PPD file: Could not poll sufficient capability info from the printer (PRINTER_URL) via ...

Most likely it's something wrong with X, I fixed my issues by adding the following to /etc/sddm.conf.d/10-wayland.conf [General] DisplayServer=wayland GreeterEnvironment=QT_WAYLAND_SHELL_INTEGRATION=layer-shell [Wayland] CompositorCommand=kwin_wayland -...