incusd/device/tpm: Wait for swtpm to be ready

Signed-off-by: Stéphane Graber <[email protected]>
lxc · Dec 2, 2024 · c819edb · c819edb
1 parent c2f4950
commit c819edb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/internal/server/device/tpm.go b/internal/server/device/tpm.go
@@ -227,6 +227,9 @@ func (d *tpm) startVM() (*deviceConfig.RunConfig, error) {
 		return nil, fmt.Errorf("Failed to save swtpm state for device %q: %w", d.name, err)
 	}
 
+	// swtpm unfortunately isn't always immediately ready for QEMU...
+	time.Sleep(time.Second)
+
 	revert.Success()
 
 	return &runConf, nil