diff --git a/hermes_cli/debug.py b/hermes_cli/debug.py
index fafdf3a224..fa6e9a4c68 100644
--- a/hermes_cli/debug.py
+++ b/hermes_cli/debug.py
@@ -219,9 +219,8 @@ class LogSnapshot:
 
 def _primary_log_path(log_name: str) -> Optional[Path]:
     """Where *log_name* would live if present. Doesn't check existence."""
-    from hermes_cli.logs import LOG_FILES
-    filename = LOG_FILES.get(log_name)
-    return (get_hermes_home() / "logs" / filename) if filename else None
+    from hermes_cli.logs import log_file_path
+    return log_file_path(log_name)  # update/handoff: the ROOT home's, whatever profile is active
 
 
 # Logs written by a client process, invisible to a remote/docker/SSH backend running `debug
diff --git a/hermes_cli/logs.py b/hermes_cli/logs.py
index 42ea725f67..4b98c5389b 100644
--- a/hermes_cli/logs.py
+++ b/hermes_cli/logs.py
@@ -28,7 +28,7 @@ from datetime import datetime, timedelta
 from pathlib import Path
 from typing import Optional, Sequence
 
-from hermes_constants import get_hermes_home, display_hermes_home
+from hermes_constants import display_hermes_home, get_default_hermes_root, get_hermes_home
 
 # Known log files (name → filename)
 LOG_FILES = {
@@ -53,6 +53,20 @@ LOG_FILES = {
     "mcp": "mcp-stderr.log",
 }
 
+# Written to the ROOT home whatever profile is active: ``hermes update`` mutates the checkout every
+# profile shares, and its mirror (main_dashboard) + the Desktop hand-off scripts write <root>/logs.
+ROOT_HOME_LOGS = frozenset({"update", "handoff"})
+
+
+def log_file_path(log_name: str) -> Optional[Path]:
+    """Where *log_name* lives (doesn't check existence); None for an unknown name."""
+    filename = LOG_FILES.get(log_name)
+    if filename is None:
+        return None
+    home = get_default_hermes_root() if log_name in ROOT_HOME_LOGS else get_hermes_home()
+    return home / "logs" / filename
+
+
 # "2026-04-05 22:35:00[,123]" at the start of a line; update.log /
 # desktop-update-handoff.log stamp with the shell's ISO-8601 "T" shape
 # ("2026-09-29T21:36:18+08:00", "=== hermes update started 2026-09-29T21:36:18 ===").
@@ -174,7 +188,7 @@ def tail_log(
         print(f"Unknown log: {log_name!r}. Available: {', '.join(sorted(LOG_FILES))}")
         sys.exit(1)
 
-    log_path = get_hermes_home() / "logs" / filename
+    log_path = log_file_path(log_name)
     if not log_path.exists():
         print(f"Log file not found: {log_path}")
         print("(Logs are created when Hermes runs — try 'hermes chat' first)")
@@ -313,19 +327,23 @@ def _age_label(mtime: datetime) -> str:
 
 
 def list_logs() -> None:
-    """Print available log files with sizes."""
+    """Print available log files with sizes (plus the root home's update logs under a profile)."""
     log_dir = get_hermes_home() / "logs"
-    if not log_dir.exists():
+    root_logs = [path for name in sorted(ROOT_HOME_LOGS)
+                 if (path := log_file_path(name)).parent != log_dir and path.is_file()]
+    if not log_dir.exists() and not root_logs:
         print(f"No logs directory at {display_hermes_home()}/logs/")
         return
 
     print(f"Log files in {display_hermes_home()}/logs/:\n")
     found = False
-    for entry in sorted(log_dir.iterdir()):
+    entries = sorted(log_dir.iterdir()) if log_dir.exists() else []
+    for entry in [*entries, *root_logs]:
         if entry.is_file() and entry.suffix == ".log":
             st = entry.stat()
             age_str = _age_label(datetime.fromtimestamp(st.st_mtime))
-            print(f"  {entry.name:<25} {_size_label(st.st_size):>8}   {age_str}")
+            label = entry.name if entry.parent == log_dir else f"{entry.name} (root)"
+            print(f"  {label:<25} {_size_label(st.st_size):>8}   {age_str}")
             found = True
 
     if not found:
diff --git a/hermes_cli/update_handoff.py b/hermes_cli/update_handoff.py
index c62e9e58e4..4ff89ab049 100644
--- a/hermes_cli/update_handoff.py
+++ b/hermes_cli/update_handoff.py
@@ -30,10 +30,10 @@ def is_post_swap_child() -> bool:
 
 
 def write_handoff(payload: dict[str, Any]) -> Path:
-    """Persist the post-swap payload under HERMES_HOME; returns its path."""
-    from hermes_constants import get_hermes_home
+    """Persist the post-swap payload beside the receipts (the ROOT home); returns its path."""
+    from hermes_constants import get_default_hermes_root
 
-    directory = get_hermes_home() / "logs" / "update_receipts"
+    directory = get_default_hermes_root() / "logs" / "update_receipts"
     directory.mkdir(parents=True, exist_ok=True)
     path = directory / f"post_swap_{os.getpid()}.json"
     path.write_text(json.dumps(payload, indent=2, default=str), encoding="utf-8")
diff --git a/hermes_cli/web_routers/actions.py b/hermes_cli/web_routers/actions.py
index 966662c569..b128705aab 100644
--- a/hermes_cli/web_routers/actions.py
+++ b/hermes_cli/web_routers/actions.py
@@ -357,7 +357,12 @@ async def get_action_status(name: str, lines: int = 200):
     durable_update_action_id = None
     update_receipt_summary = None
     if name == "hermes-update":
-        durable_update_action_id = _durable_completed_update_action_id(_tail_lines(log_dir / "update.log", 2000))
+        # ``hermes update`` mirrors to the ROOT home's update.log (main_dashboard), never this
+        # dashboard's profile home: read it where it is written.
+        from hermes_constants import get_default_hermes_root
+
+        durable_update_action_id = _durable_completed_update_action_id(
+            _tail_lines(get_default_hermes_root() / "logs" / "update.log", 2000))
         if durable_update_action_id:
             marker = f"=== hermes-update completed {durable_update_action_id} ==="
             if marker not in tail:
diff --git a/pm/receipt.py b/pm/receipt.py
index 34cca62782..b20402aa6b 100644
--- a/pm/receipt.py
+++ b/pm/receipt.py
@@ -123,10 +123,11 @@ def _utc_now_iso() -> str:
 
 def _receipt_dir() -> Path:
     """The receipts dir — a pure path computation, NO mkdir side
-    effect: readers (latest()) must not create state."""
-    from hermes_constants import get_hermes_home
+    effect: readers (latest()) must not create state. The ROOT home, like the
+    updater's receipts (hermes_cli.update_receipt): one dir whatever profile runs."""
+    from hermes_constants import get_default_hermes_root
 
-    return get_hermes_home() / "logs" / "update_receipts"
+    return get_default_hermes_root() / "logs" / "update_receipts"
 
 
 def begin(kind: str) -> contextvars.Token:
diff --git a/tests/hermes_cli/test_debug_share_update_logs.py b/tests/hermes_cli/test_debug_share_update_logs.py
index 211cfe7ebe..449f71698c 100644
--- a/tests/hermes_cli/test_debug_share_update_logs.py
+++ b/tests/hermes_cli/test_debug_share_update_logs.py
@@ -67,6 +67,23 @@ class TestCaptureDefaultLogSnapshots:
         assert "Desktop GUI build failed" in snaps["update"].tail_text
         assert "ELIFECYCLE" in snaps["handoff"].tail_text
 
+    def test_snapshots_read_the_root_home_update_logs_under_a_profile(self, tmp_path, monkeypatch):
+        """``hermes update`` and the hand-off scripts write the ROOT home's logs, whatever profile."""
+        from hermes_cli.debug import _capture_default_log_snapshots
+
+        root = tmp_path / "root"
+        profile = root / "profiles" / "coder"
+        (root / "logs").mkdir(parents=True)
+        (profile / "logs").mkdir(parents=True)
+        (root / "logs" / "update.log").write_text(UPDATE_LOG_BODY)
+        (root / "logs" / "desktop-update-handoff.log").write_text(HANDOFF_LOG_BODY)
+        monkeypatch.setenv("HERMES_HOME", str(profile))
+
+        snaps = _capture_default_log_snapshots(100)
+
+        assert "Desktop GUI build failed" in snaps["update"].tail_text
+        assert "ELIFECYCLE" in snaps["handoff"].tail_text
+
     def test_missing_files_report_absence_without_raising(
         self, home_without_update_logs
     ):
diff --git a/tests/hermes_cli/test_logs.py b/tests/hermes_cli/test_logs.py
index 3ac6b1d65b..9643f7217b 100644
--- a/tests/hermes_cli/test_logs.py
+++ b/tests/hermes_cli/test_logs.py
@@ -228,3 +228,26 @@ def test_every_log_file_writes_a_stamp_hermes_logs_since_can_read():
     # gateway.error.log (launchd stderr, not in LOG_FILES) uses the shared stamper.
     from hermes_cli.stderr_timestamp import stamp_line
     assert _parse_line_timestamp(stamp_line("raw gateway stderr")) is not None
+
+
+def test_update_logs_are_read_from_the_root_home_under_a_profile(tmp_path, monkeypatch, capsys):
+    # ``hermes update`` mirrors to <root>/logs/update.log and the hand-off scripts write the root
+    # too; `hermes logs update` under a sticky profile read the profile's (absent) copy.
+    from hermes_cli.logs import list_logs, log_file_path, tail_log
+
+    root = tmp_path / "root"
+    profile = root / "profiles" / "coder"
+    (root / "logs").mkdir(parents=True)
+    (profile / "logs").mkdir(parents=True)
+    (root / "logs" / "update.log").write_text("=== hermes update started 2026-10-03T10:00:00 ===\n✓ Update complete!\n")
+    (profile / "logs" / "agent.log").write_text("2026-10-03 10:00:00,000 INFO run_agent: hi\n")
+    monkeypatch.setenv("HERMES_HOME", str(profile))
+
+    assert log_file_path("update") == root / "logs" / "update.log"
+    assert log_file_path("handoff") == root / "logs" / "desktop-update-handoff.log"
+    assert log_file_path("agent") == profile / "logs" / "agent.log"
+    tail_log("update", num_lines=5)
+    assert "✓ Update complete!" in capsys.readouterr().out
+    list_logs()
+    listing = capsys.readouterr().out
+    assert "agent.log" in listing and "update.log (root)" in listing
diff --git a/tests/hermes_cli/test_web_server.py b/tests/hermes_cli/test_web_server.py
index 9157381ec5..46ed79fd11 100644
--- a/tests/hermes_cli/test_web_server.py
+++ b/tests/hermes_cli/test_web_server.py
@@ -1455,14 +1455,18 @@ CONFIG_SCHEMA = ProviderConfigSchema(
         assert check_data["update_command"] == data["update_command"]
 
     def test_update_status_recovers_completed_result_after_dashboard_restart(self, monkeypatch, tmp_path):
-
+        # The dashboard runs under a profile home; ``hermes update`` mirrors to the ROOT home's
+        # update.log (main_dashboard), so the durable completion marker is read there.
+        root = tmp_path / "root"
+        (root / "logs").mkdir(parents=True)
+        monkeypatch.setenv("HERMES_HOME", str(root / "profiles" / "coder"))
         action_id = "c" * 32
         (tmp_path / "hermes-update.log").write_text(
             "=== hermes-update started 2026-08-17 11:19:34 ===\n"
             "pulling updates...\n",
             encoding="utf-8",
         )
-        (tmp_path / "update.log").write_text(
+        (root / "logs" / "update.log").write_text(
             "=== hermes update started 2026-08-17T11:19:35 ===\n"
             "✓ Update complete!\n"
             f"=== hermes-update completed {action_id} ===\n",