Add VT-x/KVM troubleshooting and VM preparation docs
- Added VT-x BIOS requirement to INSTALL.md - Added VT-x/KVM troubleshooting section with HP Z2 specific instructions - Updated changelog: VT-x enabled, VM 100 prepared 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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@@ -178,6 +178,7 @@ Siehe [docs/TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md) fuer:
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- Netzwerk-Probleme
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- Netzwerk-Probleme
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- SSL-Zertifikat Fehler
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- SSL-Zertifikat Fehler
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- Backup-Probleme
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- Backup-Probleme
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- VT-x/KVM nicht verfuegbar
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## Changelog
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## Changelog
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@@ -200,3 +201,5 @@ Siehe [docs/TROUBLESHOOTING.md](docs/TROUBLESHOOTING.md) fuer:
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- Host + Docker Container Monitoring
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- Host + Docker Container Monitoring
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- WireGuard + Fail2Ban Integration
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- WireGuard + Fail2Ban Integration
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- Separates Git-Repository: proxmox-netdata
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- Separates Git-Repository: proxmox-netdata
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- VT-x im BIOS aktiviert fuer VM-Support
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- VM 100 "docker-services" vorbereitet (Debian 12 Cloud Image)
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@@ -9,6 +9,7 @@ Detaillierte Anleitung zur Erstinstallation der Proxmox Infrastruktur.
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- **CPU:** Min. 2 Cores (4 empfohlen)
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- **CPU:** Min. 2 Cores (4 empfohlen)
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- **RAM:** Min. 4GB (8GB empfohlen)
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- **RAM:** Min. 4GB (8GB empfohlen)
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- **Speicher:** Min. 50GB SSD
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- **Speicher:** Min. 50GB SSD
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- **VT-x/AMD-V:** Im BIOS aktiviert (fuer VMs erforderlich)
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### Software
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### Software
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@@ -492,6 +492,45 @@ type C:\nginx\logs\error.log | findstr "limiting"
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---
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---
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### VT-x/KVM nicht verfuegbar
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**Problem:** `KVM virtualisation configured, but not available`
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**Symptom:** VMs starten nicht, `/dev/kvm` existiert nicht
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**Ursache:** Intel VT-x oder AMD-V ist im BIOS deaktiviert
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**Diagnose:**
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```bash
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# Pruefen ob vmx (Intel) oder svm (AMD) Flags vorhanden
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egrep -c '(vmx|svm)' /proc/cpuinfo
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# Ausgabe 0 = VT-x deaktiviert
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# KVM Device pruefen
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ls -la /dev/kvm
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```
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**Loesung fuer HP Z2 Workstation:**
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1. Neustart, F10 fuer BIOS Setup
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2. Security -> System Security
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3. **Virtualization Technology (VT-x)** -> Enabled
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4. **VT-d** -> Enabled (optional, fuer PCI Passthrough)
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5. F10 zum Speichern und Beenden
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**Loesung fuer andere Systeme:**
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- BIOS/UEFI aufrufen (meist F2, F10, DEL beim Boot)
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- Suche nach: "Virtualization", "VT-x", "AMD-V", "SVM"
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- Aktivieren und speichern
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**Nach Aktivierung:**
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```bash
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# Pruefen
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ls -la /dev/kvm
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egrep -c '(vmx|svm)' /proc/cpuinfo # Sollte > 0 sein
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```
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---
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## Kontakt / Hilfe
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## Kontakt / Hilfe
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- **Gitea Issues:** https://eckardt-git.duckdns.org/Martin/proxmox-infrastruktur/issues
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- **Gitea Issues:** https://eckardt-git.duckdns.org/Martin/proxmox-infrastruktur/issues
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