#lxc

3 posts

Systemd-tmpfiles vs Plex: When /tmp Aging Breaks EAC3 Transcoding
· 8 min read · homelab

Systemd-tmpfiles vs Plex: When /tmp Aging Breaks EAC3 Transcoding

Why long-running Plex servers suddenly fail EAC3 transcodes with exit code 187, and how a tmpfiles.d exclusion rule fixes it permanently.

plexsystemdtmpfilestranscodinglxclinux
Tailscale Kernel TUN in Unprivileged LXC: Direct SSH Without Userspace Networking
· 12 min read · homelab

Tailscale Kernel TUN in Unprivileged LXC: Direct SSH Without Userspace Networking

Two lines in a Proxmox LXC config give Tailscale a real kernel TUN device: direct peer-to-peer SSH, working UDP, and the container stays unprivileged.

tailscaleproxmoxlxcnetworkingwireguardhomelab
Unprivileged LXC + Docker: The runc Sysctl Permission Trap
· 3 min read · homelab

Unprivileged LXC + Docker: The runc Sysctl Permission Trap

Fixing the silent failure of sysctl settings when running Docker inside unprivileged Proxmox LXC containers.

proxmoxlxcdockersysctlrunchomelab
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