No screen after installing on Ubuntu 22.04 LTS
ozett opened this issue · comments
installed like doku said on an brand new and fresh ubuntu 22.04 LTS.
bt-adapter show up.
but after calling "humble-explorer" the screen stays dark.
how to debug?
also the keypresses c,t,pg-up/pg-down,q do nothing. only the mouse hides for a second..
I see you have installed and are running the package as root. Have you tried instaling and running it as your normal user olaf?
i tried running it as normal user first.
some packages complaint to be installed in /~/.local/bin and that not beeing in the path.
i checked with the .profile settings, but the location seemed to be in my userpath.
as it is a brandnew install i did not want to bother with that and tried as root.
but same effect on both accounts, no screen coming up.
That's weird, as I'm primarily developing and testing humble-explorer on an Ubuntu 22.04 LTS machine. I've just installed it on another one for the first time and it works out-of-the-box:
koan@x1:~$ pip3 install humble-explorer
Defaulting to user installation because normal site-packages is not writeable
Collecting humble-explorer
Downloading humble_explorer-0.4.0-py3-none-any.whl (12 kB)
Collecting textual>=0.6.0
Downloading textual-0.9.1-py3-none-any.whl (290 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 290.6/290.6 KB 1.0 MB/s eta 0:00:00
Collecting bleak>=0.19.0
Downloading bleak-0.19.5-py3-none-any.whl (132 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 132.9/132.9 KB 1.4 MB/s eta 0:00:00
Collecting bluetooth-numbers<2.0,>=1.0.0
Downloading bluetooth_numbers-1.0.0-py3-none-any.whl (462 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 462.5/462.5 KB 1.4 MB/s eta 0:00:00
Collecting async-timeout<5,>=3.0.0
Using cached async_timeout-4.0.2-py3-none-any.whl (5.8 kB)
Collecting dbus-fast<2.0.0,>=1.22.0
Downloading dbus_fast-1.83.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (4.6 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.6/4.6 MB 2.3 MB/s eta 0:00:00
Collecting rich>12.6.0
Downloading rich-13.0.0-py3-none-any.whl (238 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 238.1/238.1 KB 1.9 MB/s eta 0:00:00
Collecting nanoid>=2.0.0
Downloading nanoid-2.0.0-py3-none-any.whl (5.8 kB)
Collecting importlib-metadata<5.0.0,>=4.11.3
Downloading importlib_metadata-4.13.0-py3-none-any.whl (23 kB)
Requirement already satisfied: zipp>=0.5 in /usr/lib/python3/dist-packages (from importlib-metadata<5.0.0,>=4.11.3->textual>=0.6.0->humble-explorer) (1.0.0)
Requirement already satisfied: commonmark<0.10.0,>=0.9.0 in ./.local/lib/python3.10/site-packages (from rich>12.6.0->textual>=0.6.0->humble-explorer) (0.9.1)
Requirement already satisfied: pygments<3.0.0,>=2.6.0 in /usr/lib/python3/dist-packages (from rich>12.6.0->textual>=0.6.0->humble-explorer) (2.11.2)
Installing collected packages: nanoid, rich, importlib-metadata, bluetooth-numbers, async-timeout, textual, dbus-fast, bleak, humble-explorer
Attempting uninstall: rich
Found existing installation: rich 12.5.1
Uninstalling rich-12.5.1:
Successfully uninstalled rich-12.5.1
Attempting uninstall: bluetooth-numbers
Found existing installation: bluetooth-numbers 0.1.2
Uninstalling bluetooth-numbers-0.1.2:
Successfully uninstalled bluetooth-numbers-0.1.2
Attempting uninstall: textual
Found existing installation: textual 0.1.18
Uninstalling textual-0.1.18:
Successfully uninstalled textual-0.1.18
Attempting uninstall: bleak
Found existing installation: bleak 0.15.1
Uninstalling bleak-0.15.1:
Successfully uninstalled bleak-0.15.1
Successfully installed async-timeout-4.0.2 bleak-0.19.5 bluetooth-numbers-1.0.0 dbus-fast-1.83.1 humble-explorer-0.4.0 importlib-metadata-4.13.0 nanoid-2.0.0 rich-13.0.0 textual-0.9.1Can you do the following:
- Deinstall all packages shown in your first screenshot as root
- Install the package with
pip3 install humble-exploreras your user olaf and show the output, like I did above.
i have a dual-boot for win/linux. must restart all an come back in some minutes...
a drag-n-drop list for uninstalling the dependencies would be nice..
i tried my best by hand
| uninstall as root |
|---|
 |
| install as user |
 |
exit
olaf@olaf-OptiPlex-3020:~$ pip3 install humble-explorer
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: humble-explorer in ./.local/lib/python3.10/site-packages (0.4.0)
Requirement already satisfied: bluetooth-numbers<2.0,>=1.0.0 in ./.local/lib/python3.10/site-packages (from humble-explorer) (1.0.0)
Requirement already satisfied: textual>=0.6.0 in ./.local/lib/python3.10/site-packages (from humble-explorer) (0.9.1)
Requirement already satisfied: bleak>=0.19.0 in ./.local/lib/python3.10/site-packages (from humble-explorer) (0.19.5)
Requirement already satisfied: dbus-fast<2.0.0,>=1.22.0 in ./.local/lib/python3.10/site-packages (from bleak>=0.19.0->humble-explorer) (1.83.1)
Requirement already satisfied: async-timeout<5,>=3.0.0 in ./.local/lib/python3.10/site-packages (from bleak>=0.19.0->humble-explorer) (4.0.2)
Requirement already satisfied: rich>12.6.0 in ./.local/lib/python3.10/site-packages (from textual>=0.6.0->humble-explorer) (13.0.0)
Requirement already satisfied: nanoid>=2.0.0 in ./.local/lib/python3.10/site-packages (from textual>=0.6.0->humble-explorer) (2.0.0)
Requirement already satisfied: importlib-metadata<5.0.0,>=4.11.3 in ./.local/lib/python3.10/site-packages (from textual>=0.6.0->humble-explorer) (4.13.0)
Requirement already satisfied: zipp>=0.5 in /usr/lib/python3/dist-packages (from importlib-metadata<5.0.0,>=4.11.3->textual>=0.6.0->humble-explorer) (1.0.0)
Requirement already satisfied: pygments<3.0.0,>=2.6.0 in ./.local/lib/python3.10/site-packages (from rich>12.6.0->textual>=0.6.0->humble-explorer) (2.14.0)
Requirement already satisfied: commonmark<0.10.0,>=0.9.0 in ./.local/lib/python3.10/site-packages (from rich>12.6.0->textual>=0.6.0->humble-explorer) (0.9.1)
olaf@olaf-OptiPlex-3020:~$ ^C
while fighting with ubuntu to get the screenshot app to the favorits,
the errors occur in the window:
BleakDBusError: [org.freedesktop.DBus.Error.TimedOut] Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
olaf@olaf-OptiPlex-3020:~$ ^C
olaf@olaf-OptiPlex-3020:~$
``
first error was, that the BT-dongle that worked under ubuntu 16.04 is not longer recognized in 22.04.
not bluethoot- no explorer.
found another usb-stick, but that show another error in ubuntu 22.04
olaf@olaf-OptiPlex-3020:~$ humble-explorer
╭───────────────────── Traceback (most recent call last) ──────────────────────╮
│ /home/olaf/.local/lib/python3.10/site-packages/humble_explorer/app.py:180 in │
│ on_mount │
│ │
│ 177 │ │ │
│ 178 │ │ # Set up Bleak scanner and start BLE scan │
│ 179 │ │ self.scanner = BleakScanner(**self.scanner_kwargs) │
│ ❱ 180 │ │ await self.start_scan() │
│ 181 │ │
│ 182 │ def on_checkbox_changed(self, message: Checkbox.Changed) -> None: │
│ 183 │ │ """React when the checkbox is ticked or unticked. │
│ │
│ ╭─────────────────────────── locals ────────────────────────────╮ │
│ │ self = BLEScannerApp( │ │
│ │ │ title='HumBLE Explorer 0.4.0 - 0 / 0 (Scanning)', │ │
│ │ │ classes={'-dark-mode'} │ │
│ │ ) │ │
│ │ table = DataTable() │ │
│ ╰───────────────────────────────────────────────────────────────╯ │
│ │
│ /home/olaf/.local/lib/python3.10/site-packages/humble_explorer/app.py:267 in │
│ start_scan │
│ │
│ 264 │ │ """Start BLE scan.""" │
│ 265 │ │ self.scanning = True │
│ 266 │ │ self.set_title() │
│ ❱ 267 │ │ await self.scanner.start() │
│ 268 │ │
│ 269 │ async def stop_scan(self) -> None: │
│ 270 │ │ """Stop BLE scan.""" │
│ │
│ ╭─────────────────────────── locals ───────────────────────────╮ │
│ │ self = BLEScannerApp( │ │
│ │ │ title='HumBLE Explorer 0.4.0 - 0 / 0 (Scanning)', │ │
│ │ │ classes={'-dark-mode'} │ │
│ │ ) │ │
│ ╰──────────────────────────────────────────────────────────────╯ │
│ │
│ /home/olaf/.local/lib/python3.10/site-packages/bleak/__init__.py:156 in │
│ start │
│ │
│ 153 │ │
│ 154 │ async def start(self): │
│ 155 │ │ """Start scanning for devices""" │
│ ❱ 156 │ │ await self._backend.start() │
│ 157 │ │
│ 158 │ async def stop(self): │
│ 159 │ │ """Stop scanning for devices""" │
│ │
│ ╭─────────────────────── locals ───────────────────────╮ │
│ │ self = <bleak.BleakScanner object at 0x7fbd28825d80> │ │
│ ╰──────────────────────────────────────────────────────╯ │
│ │
│ /home/olaf/.local/lib/python3.10/site-packages/bleak/backends/bluezdbus/scan │
│ ner.py:191 in start │
│ │
│ 188 │ │ │ │ self._handle_device_removed, │
│ 189 │ │ │ ) │
│ 190 │ │ else: │
│ ❱ 191 │ │ │ self._stop = await manager.active_scan( │
│ 192 │ │ │ │ adapter_path, │
│ 193 │ │ │ │ self._filters, │
│ 194 │ │ │ │ self._handle_advertising_data, │
│ │
│ ╭───────────────────────────────── locals ─────────────────────────────────╮ │
│ │ adapter_path = '/org/bluez/hci0' │ │
│ │ manager = <bleak.backends.bluezdbus.manager.BlueZManager object at │ │
│ │ 0x7fbd28827520> │ │
│ │ self = <bleak.backends.bluezdbus.scanner.BleakScannerBlueZDBus │ │
│ │ object at 0x7fbd288266e0> │ │
│ ╰──────────────────────────────────────────────────────────────────────────╯ │
│ │
│ /home/olaf/.local/lib/python3.10/site-packages/bleak/backends/bluezdbus/mana │
│ ger.py:368 in active_scan │
│ │
│ 365 │ │ │ │ │ │ member="StartDiscovery", │
│ 366 │ │ │ │ │ ) │
│ 367 │ │ │ │ ) │
│ ❱ 368 │ │ │ │ assert_reply(reply) │
│ 369 │ │ │ │ │
│ 370 │ │ │ │ async def stop() -> None: │
│ 371 │ │ │ │ │ # need to remove callbacks first, otherwise we get │
│ │
│ ╭───────────────────────────────── locals ─────────────────────────────────╮ │
│ │ adapter_path = '/org/bluez/hci0' │ │
│ │ advertisement_callback = <bound method │ │
│ │ BleakScannerBlueZDBus._handle_adver… │ │
│ │ of │ │
│ │ <bleak.backends.bluezdbus.scanner.B… │ │
│ │ object at 0x7fbd288266e0>> │ │
│ │ callback_and_state = CallbackAndState( │ │
│ │ │ callback=<bound method │ │
│ │ BleakScannerBlueZDBus._handle_adver… │ │
│ │ of │ │
│ │ <bleak.backends.bluezdbus.scanner.B… │ │
│ │ object at 0x7fbd288266e0>>, │ │
│ │ │ adapter_path='/org/bluez/hci0' │ │
│ │ ) │ │
│ │ device_removed_callback = <bound method │ │
│ │ BleakScannerBlueZDBus._handle_devic… │ │
│ │ of │ │
│ │ <bleak.backends.bluezdbus.scanner.B… │ │
│ │ object at 0x7fbd288266e0>> │ │
│ │ device_removed_callback_and_state = DeviceRemovedCallbackAndState( │ │
│ │ │ callback=<bound method │ │
│ │ BleakScannerBlueZDBus._handle_devic… │ │
│ │ of │ │
│ │ <bleak.backends.bluezdbus.scanner.B… │ │
│ │ object at 0x7fbd288266e0>>, │ │
│ │ │ adapter_path='/org/bluez/hci0' │ │
│ │ ) │ │
│ │ filters = { │ │
│ │ │ 'Transport': │ │
│ │ <dbus_fast.signature.Variant ('s', │ │
│ │ le)>, │ │
│ │ │ 'DuplicateData': │ │
│ │ <dbus_fast.signature.Variant ('b', │ │
│ │ True)> │ │
│ │ } │ │
│ │ reply = <dbus_fast.message.Message object at │ │
│ │ 0x7fbd288643a0> │ │
│ │ self = <bleak.backends.bluezdbus.manager.B… │ │
│ │ object at 0x7fbd28827520> │ │
│ ╰──────────────────────────────────────────────────────────────────────────╯ │
│ │
│ /home/olaf/.local/lib/python3.10/site-packages/bleak/backends/bluezdbus/util │
│ s.py:20 in assert_reply │
│ │
│ 17 │ │ AssertionError: if the message type is not ``MessageType.METHOD │
│ 18 │ """ │
│ 19 │ if reply.message_type == MessageType.ERROR: │
│ ❱ 20 │ │ raise BleakDBusError(reply.error_name, reply.body) │
│ 21 │ assert reply.message_type == MessageType.METHOD_RETURN │
│ 22 │
│ 23 │
│ │
│ ╭─────────────────────────── locals ───────────────────────────╮ │
│ │ reply = <dbus_fast.message.Message object at 0x7fbd288643a0> │ │
│ ╰──────────────────────────────────────────────────────────────╯ │
╰──────────────────────────────────────────────────────────────────────────────╯
BleakDBusError: [org.bluez.Error.InProgress] Operation already in progress
olaf@olaf-OptiPlex-3020:~$
What does bluetoothctl -v say?
switched bluetooth off in unbuntu,
changed the dongle back to my first one,
than switched BT back on.
i love linux, but the desktop will ever be an adventure
now it works as expected...
| screenshot |
|---|
 |
also a miracle to my why the echo-dot shows up here and was not shown on my experiments with espresence or OMG...
i like the scrolling, but would love an filter to exclude all apple devices
and only have scrolling the devices/features of interest...
great tool. thx
I'm glad you've got it working now.
More filtering features are on the roadmap, yes.
Great tool, 👍
i doscovered a amazon echo, which never showed up on ESPRESENCE or OMG.
dont know why, but i am willing to investigate more on my BT devices with your explorer.
BT protocols seems too complicated, as the hack-paper stated, but one needs more understanding of service-ids and some protocol fields to give my devices a "face" and more "meaning " to that data.
https://www.armis.com/research/blueborne/