Troubleshooting

If you’re running Docker Compose on a Rocky Linux or RHEL-based server and encounter the following error, it may be caused by a kernel module or iptables configuration issue: 1 failed to create network nginx_default: Error response from daemon: Failed to Setup IP tables: Unable to enable SKIP DNAT rule: (iptables failed: iptables --wait -t nat -I DOCKER -i br-xxxx -j RETURN: iptables: No chain/target/match by that name. (exit status 1)) Cause By default, Docker uses the DOCKER chain in iptables to configure NAT rules when using the bridge network driver. This error may occur if any of the following conditions are met: ...

To maintain a consistent email experience across macOS, iOS, and iPadOS, I’ve been primarily using the default Mail app. Integrating Gmail via IMAP is simple, and address book and calendar sync works well, so I’ve used this setup for years without much trouble. However, I recently encountered a strange issue: when I archived a message received through my Gmail account in the macOS Mail app, the message didn’t disappear from the Inbox as expected. Oddly, this behavior only occurred on macOS—on iOS and iPadOS, the same archive action worked perfectly. ...