MajorLinux
a834b8868a
- New: Tailscale SSH unexpected re-authentication prompt — diagnosis and fix - Updated: netdata-docker-health-alarm-tuning — add delay: up 3m to suppress Nextcloud AIO PHP-FPM ~90s startup false alerts; update settings table and notes - Updated: 05-troubleshooting/index.md and SUMMARY.md Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
34 lines
1.6 KiB
Markdown
34 lines
1.6 KiB
Markdown
# 🔧 General Troubleshooting
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Practical fixes for common Linux, networking, and application problems.
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## 🖥️ GPU & AI
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- [Qwen2.5-14B OOM on RTX 3080 Ti (12GB)](gpu-display/qwen-14b-oom-3080ti.md)
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## 🌐 Networking & Web
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- [Apache Outage: Fail2ban Self-Ban + Missing iptables Rules](networking/fail2ban-self-ban-apache-outage.md)
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- [Mail Client Stops Receiving: Fail2ban IMAP Self-Ban](networking/fail2ban-imap-self-ban-mail-client.md)
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- [firewalld: Mail Ports Wiped After Reload](networking/firewalld-mail-ports-reset.md)
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- [Tailscale SSH: Unexpected Re-Authentication Prompt](networking/tailscale-ssh-reauth-prompt.md)
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- [ISP SNI Filtering & Caddy](isp-sni-filtering-caddy.md)
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- [yt-dlp YouTube JS Challenge Fix](yt-dlp-fedora-js-challenge.md)
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## 📦 Docker & Systems
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- [Docker & Caddy Recovery After Reboot (Fedora + SELinux)](docker-caddy-selinux-post-reboot-recovery.md)
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- [Gitea Actions Runner: Boot Race Condition Fix](gitea-runner-boot-race-network-target.md)
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- [MajorWiki Setup & Publishing Pipeline](majwiki-setup-and-pipeline.md)
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## 🔒 SELinux
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- [SELinux: Fixing Dovecot Mail Spool Context (/var/vmail)](selinux-dovecot-vmail-context.md)
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## 💾 Storage
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- [mdadm RAID Recovery After USB Hub Disconnect](storage/mdadm-usb-hub-disconnect-recovery.md)
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## 📝 Application Specific
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- [Obsidian Vault Recovery — Loading Cache Hang](obsidian-cache-hang-recovery.md)
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- [Gemini CLI Manual Update](gemini-cli-manual-update.md)
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## 🤖 AI / Local LLM
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- [Ollama Drops Off Tailscale When Mac Sleeps](ollama-macos-sleep-tailscale-disconnect.md)
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- [Windows OpenSSH Server (sshd) Stops After Reboot](networking/windows-sshd-stops-after-reboot.md)
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