update health_persistence.py

AppImage/components/hardware.tsx

@@ -1095,6 +1095,22 @@ export default function Hardware() {
                       </div>
                     )}
                   </>
+                ) : (findPCIDeviceForGPU(selectedGPU)?.driver === 'vfio-pci' || selectedGPU.pci_driver === 'vfio-pci') ? (
+                  <div className="rounded-lg bg-purple-500/10 p-4 border border-purple-500/20">
+                    <div className="flex gap-3">
+                      <div className="flex-shrink-0">
+                        <svg className="h-5 w-5 text-purple-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
+                          <path strokeLinecap="round" strokeLinejoin="round" d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4" />
+                        </svg>
+                      </div>
+                      <div className="flex-1">
+                        <h4 className="text-sm font-semibold text-purple-500 mb-1">GPU in Switch Mode VM</h4>
+                        <p className="text-sm text-muted-foreground">
+                          This GPU is assigned to a virtual machine via VFIO passthrough. Real-time monitoring is not available from the host because the GPU is controlled by the VM.
+                        </p>
+                      </div>
+                    </div>
+                  </div>
                 ) : (
                   <div className="rounded-lg bg-blue-500/10 p-4 border border-blue-500/20">
                     <div className="flex gap-3">

AppImage/scripts/health_persistence.py

@@ -967,6 +967,36 @@ class HealthPersistence:
         cutoff_events = (now - timedelta(days=30)).isoformat()
         cursor.execute('DELETE FROM events WHERE timestamp < ?', (cutoff_events,))
         
+        # ── Auto-resolve log errors that occurred before the last system reboot ──
+        # After a reboot, transient errors like OOM, service failures, etc. are resolved.
+        # Only resolve log errors (not disk errors which may persist across reboots).
+        try:
+            import os
+            # Get system boot time from /proc/stat
+            with open('/proc/stat', 'r') as f:
+                for line in f:
+                    if line.startswith('btime '):
+                        boot_timestamp = int(line.split()[1])
+                        boot_time = datetime.fromtimestamp(boot_timestamp)
+                        # Resolve log errors that were last seen BEFORE the boot time
+                        # These are transient errors (OOM, service crashes) that a reboot fixes
+                        boot_time_iso = boot_time.isoformat()
+                        cursor.execute('''
+                            UPDATE errors 
+                            SET resolved_at = ?
+                            WHERE category = 'logs'
+                              AND resolved_at IS NULL 
+                              AND acknowledged = 0
+                              AND last_seen < ?
+                              AND (error_key LIKE 'log_critical_%' 
+                                   OR reason LIKE '%Out of memory%'
+                                   OR reason LIKE '%service%Failed%'
+                                   OR reason LIKE '%timeout%')
+                        ''', (now_iso, boot_time_iso))
+                        break
+        except Exception:
+            pass  # If we can't read boot time, skip this cleanup
+        
         conn.commit()
         conn.close()