Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Add support to X15 R2 #109

Open
fukaoi opened this issue Jul 26, 2022 · 15 comments
Open

Add support to X15 R2 #109

fukaoi opened this issue Jul 26, 2022 · 15 comments
Labels
enhancement

Comments

@fukaoi
Copy link

fukaoi commented Jul 26, 2022

$lsusb -D /dev/bus/usb/003/003

Device: ID 187c:0550 Alienware Corporation LED controller
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x187c Alienware Corporation
  idProduct          0x0550 LED controller
  bcdDevice            2.00
  iManufacturer           1 Alienware
  iProduct                2 AW-ELC
  iSerial                 3 00.01
  bNumConfigurations      1

thank you.
@fukaoi fukaoi mentioned this issue Jul 26, 2022
Open
@V1K1NGbg
Copy link

V1K1NGbg commented Jul 4, 2023

any update?

@fukaoi
Copy link
Author

fukaoi commented Jul 4, 2023

@V1K1NGbg

unfortunately not updated

@rsm-gh
Copy link
Owner

rsm-gh commented Jan 20, 2024

Hello @fukaoi , @V1K1NGbg ,

Have you tried using the existent configurations? There seem to be many compatible configurations like the Alienware M15, Alienware M15 R2, etc...

Best regards,
rsm~

@fukaoi
Copy link
Author

fukaoi commented Jan 21, 2024

@rsm-gh

Thank you for the response. Unfortunately, I'm no longer using Alienware, so I will close this issue.

@fukaoi fukaoi closed this as completed Jan 21, 2024
@Zeecka
Copy link
Contributor

Zeecka commented Jan 21, 2024

Hello @fukaoi , @V1K1NGbg ,

Have you tried using the existent configurations? There seem to be many compatible configurations like the Alienware M15, Alienware M15 R2, etc...

Best regards, rsm~

I tested on my Alienware M15 R2 with different configurations, including the "Alienware M15 R2". It doesn't work. Issue can be re-opened.

@rsm-gh rsm-gh reopened this Jan 21, 2024
@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

@Zeecka

What do you mean by “it doesn’t work” ? Have you tried the block testing window?

It may be an USB / protocol problem.

@Zeecka
Copy link
Contributor

Zeecka commented Jan 21, 2024

Config

$ lsusb -D /dev/bus/usb/003/004             
Device: ID 187c:0550 Alienware Corporation LED controller
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x187c Alienware Corporation
  idProduct          0x0550 LED controller
  bcdDevice            2.00
  iManufacturer           1 Alienware
  iProduct                2 AW-ELC
  iSerial                 3 00.01
  bNumConfigurations      1

Install

$ sudo ./setup 
[1/5] Removing previous versions..

 Disabling the systemd daemon...

 Removing the python links..

 Removing the software files and directories..

[2/5] Installing the software files...
installing: /usr/bin
installing: /usr/share/applications
installing: /usr/share/AKBL
install: omitting directory '/opt/akbl/usr/share/AKBL/BlockTesting'
install: omitting directory '/opt/akbl/usr/share/AKBL/computers'
install: omitting directory '/opt/akbl/usr/share/AKBL/GUI'
install: omitting directory '/opt/akbl/usr/share/AKBL/Indicator'
install: omitting directory '/opt/akbl/usr/share/AKBL/ModelChooser'
install: omitting directory '/opt/akbl/usr/share/AKBL/test'
installing: /usr/share/AKBL/test
installing: /usr/share/AKBL/launch
install: cannot stat '/opt/akbl/usr/share/AKBL/launch/*': No such file or directory
installing: /usr/share/AKBL/computers
installing: /usr/share/AKBL/GUI
install: omitting directory '/opt/akbl/usr/share/AKBL/GUI/ColorChooserToolbar'
install: omitting directory '/opt/akbl/usr/share/AKBL/GUI/img'
installing: /usr/share/AKBL/GUI/ColorChooserToolbar
installing: /usr/share/AKBL/GUI/img
installing: /usr/share/AKBL/BlockTesting
installing: /usr/share/AKBL/Indicator
install: omitting directory '/opt/akbl/usr/share/AKBL/Indicator/img'
installing: /usr/share/AKBL/Indicator/img
installing: /usr/share/AKBL/ModelChooser
installing: /usr/share/doc/AKBL
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/BusData'
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/ImagesPreview'
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/Licenses'
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/Programming'
installing: /usr/share/doc/AKBL/BusData
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/BusData/Data'
installing: /usr/share/doc/AKBL/BusData/Data
installing: /usr/share/doc/AKBL/ImagesPreview
installing: /usr/share/doc/AKBL/Licenses
installing: /usr/share/doc/AKBL/Programming
install: omitting directory '/opt/akbl/usr/share/doc/AKBL/Programming/class_diagrams'
installing: /usr/share/doc/AKBL/Programming/class_diagrams
installing: /usr/lib/python3/AKBL
install: omitting directory '/opt/akbl/usr/lib/python3/AKBL/Computer'
install: omitting directory '/opt/akbl/usr/lib/python3/AKBL/Engine'
install: omitting directory '/opt/akbl/usr/lib/python3/AKBL/Theme'
installing: /usr/lib/python3/AKBL/Engine
installing: /usr/lib/python3/AKBL/Computer
installing: /usr/lib/python3/AKBL/Theme
installing: /usr/lib/systemd/system

[3/5] Creating the python links...
linked python3.10
linked python3.11

[4/5] Choosing the computer model...
There are multiple configurations that can be used for your computer. Please select the one that matches your computer:
    1) Alienware15R4
    2) Alienware17R5
    3) AlienwareM15
    4) AlienwareM15R2
    5) AlienwareM15R3
    6) AlienwareM15R4
    7) AlienwareM15R5
    8) AlienwareM17R2
    9) AlienwareX17R2
    10) Area51R5
    11) Area51m
    12) DellG15_5515
    13) DellG5_5500
    14) DellG5_5590
    15) DellG7_7590

    or press 0 to quit.

Enter the number:  4  <-- Note, I also tested with other configuration, I had to fix with #116 
Installed computer set to: AlienwareM15R2

[5/5] Enabling the daemon...
Created symlink /etc/systemd/system/basic.target.wants/akbl.service → /lib/systemd/system/akbl.service.

Service status

$ sudo systemctl status akbl
● akbl.service - AKBL Daemon
     Loaded: loaded (/lib/systemd/system/akbl.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2024-01-21 16:28:25 CET; 24s ago
   Main PID: 768884 (akbl)
      Tasks: 7 (limit: 18644)
     Memory: 12.8M
        CPU: 64ms
     CGroup: /system.slice/akbl.service
             ├─768884 /bin/bash /usr/bin/akbl --start-daemon
             └─768886 python3 /usr/share/AKBL/Daemon.py

janv. 21 16:28:25 alien systemd[1]: Started AKBL Daemon.
janv. 21 16:28:25 alien bash[768886]: Starting the computer configuration 'AlienwareM15R2'.

Tests

$ sudo akbl --off
# Infinite wait
$ sudo akbl --change
# Infinite wait

Dmesg

$ dmesg
...
[ 6665.594076] usb 3-7: usbfs: process 768891 (python3) did not claim interface 0 before use
[ 6665.594588] usb 3-7: usbfs: interface 0 claimed by usbfs while 'python3' sets config #1
[ 6665.598723] usb 3-7: usbfs: process 768888 (python3) did not claim interface 0 before use
[ 6665.598863] usb 3-7: usbfs: interface 0 claimed by usbfs while 'python3' sets config #1
[ 6665.601000] usb 3-7: usbfs: process 768891 (python3) did not claim interface 0 before use

@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

@Zeecka ,

But what happens when you try to use the --block-testing ? This one will really tell us the truth.

Also, I have just committed the removal of an old USB patch. In my computer with Debian is causing problems, so maybe in yours too.

rsm~

@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

ad93033

@Zeecka
Copy link
Contributor

Zeecka commented Jan 21, 2024 •
edited
Loading

Last release install fail (ad93033) :

$ sudo ./setup
...
[3/5] Creating the python links...
linked python3.10
linked python3.11

[4/5] Choosing the computer model...
Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 108, in take_over
    self.__usb_device.set_configuration()
  File "/usr/lib/python3/dist-packages/usb/core.py", line 915, in set_configuration
    self._ctx.managed_set_configuration(self, configuration)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 113, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 159, in managed_set_configuration
    self.backend.set_configuration(self.handle, cfg.bConfigurationValue)
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 812, in set_configuration
    _check(self.lib.libusb_set_configuration(dev_handle.handle, config_value))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/AKBL/ModelChooser/cmd.py", line 24, in <module>
    compatible_computers = computer_factory.get_compatible_computers()
  File "/usr/lib/python3.10/AKBL/Computer/factory.py", line 39, in get_compatible_computers
    driver.load_device(installed_computer.vendor_id, installed_computer.product_id)
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 56, in load_device
    self.take_over()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 110, in take_over
    self.__usb_device.detach_kernel_driver(0)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 1121, in detach_kernel_driver
    self._ctx.backend.detach_kernel_driver(
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 920, in detach_kernel_driver
    _check(self.lib.libusb_detach_kernel_driver(dev_handle.handle, intf))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

[5/5] Enabling the daemon...
Created symlink /etc/systemd/system/basic.target.wants/akbl.service → /lib/systemd/system/akbl.service.

Otherwise with c98dbbe :

When I try to connect to my device, it returns errors:

$ sudo akbl --block-testing
...
lsusb: symbol lookup error: lsusb: undefined symbol: libusb_get_port_numbers
Traceback (most recent call last):
File "/usr/share/AKBL/BlockTesting/BlockTesting.py", line 208, in on_togglebutton_find_device_clicked
    self.__testing_driver.load_device(id_vendor=vendor, id_product=product, empty_computer=True)
TypeError: Driver.load_device() got an unexpected keyword argument 'empty_computer'

image

$ sudo apt search libusb- | grep installed

libhidapi-libusb0/jammy,now 0.11.2-1 amd64 [installed,automatic]
libusb-1.0-0/jammy-updates,now 2:1.0.25-1ubuntu2 amd64 [installed,automatic]
libusb-1.0-0-dev/jammy-updates,now 2:1.0.25-1ubuntu2 amd64 [installed]

$ uname -a
Linux alien 6.5.0-14-generic #14~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Nov 20 18:15:30 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS"

LD_PRELOAD

$ file /usr/share/AKBL/libusb-1.0.so.0 
/usr/share/AKBL/libusb-1.0.so.0: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=779f7cd37b5743cc6c78e04ac77bc07749e8baa8, stripped

$ sudo LD_PRELOAD=/usr/share/AKBL/libusb-1.0.so.0 /usr/bin/akbl

[ERROR]: "/usr/lib/python3.10/AKBL/Bindings.py" reload_address:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/Pyro4/core.py", line 511, in connect_and_handshake
    sock = socketutil.createSocket(connect=connect_location,
  File "/usr/lib/python3/dist-packages/Pyro4/socketutil.py", line 307, in createSocket
    sock.connect(connect)
ConnectionRefusedError: [Errno 111] Connection refused

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Bindings.py", line 206, in reload_address
    pyro.ping()
  File "/usr/lib/python3/dist-packages/Pyro4/core.py", line 275, in __getattr__
    self._pyroGetMetadata()
  File "/usr/lib/python3/dist-packages/Pyro4/core.py", line 615, in _pyroGetMetadata
    self.__pyroCreateConnection()
  File "/usr/lib/python3/dist-packages/Pyro4/core.py", line 596, in __pyroCreateConnection
    connect_and_handshake(conn)
  File "/usr/lib/python3/dist-packages/Pyro4/core.py", line 549, in connect_and_handshake
    raise ce
Pyro4.errors.CommunicationError: cannot connect to ('localhost', 34467): [Errno 111] Connection refused

Same errors with LD_PRELOAD=/usr/share/AKBL/libusb-1.0.so.0 sudo /usr/bin/akbl --block-testing

@rsm-gh rsm-gh closed this as completed in 0ab665e Jan 21, 2024
@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

@Zeecka,

It is very hard to debug without the hardware, but anyways I have pushed some fixes to the block testing window. If we make it work, we won.

I may suggest you to try to use the block testing window, and in case of USB problems, use the LD_PRELOAD with the one that is packaged with AKBL, or with the ones of your system.

Note: It is un-useful to try to launch other commands beside the block testing window. For example, you're launching the GUI, and you're having a Pyro error. That will not help us !

rsm~

@rsm-gh rsm-gh reopened this Jan 21, 2024
@Zeecka
Copy link
Contributor

Zeecka commented Jan 21, 2024 •
edited
Loading

Same errors with and without LD_PRELOAD when I attempt to connect :

$ LD_PRELOAD=/usr/share/AKBL/libusb-1.0.so.0 sudo akbl --block-testing

Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 108, in take_over
    self.__usb_device.set_configuration()
  File "/usr/lib/python3/dist-packages/usb/core.py", line 915, in set_configuration
    self._ctx.managed_set_configuration(self, configuration)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 113, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 159, in managed_set_configuration
    self.backend.set_configuration(self.handle, cfg.bConfigurationValue)
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 812, in set_configuration
    _check(self.lib.libusb_set_configuration(dev_handle.handle, config_value))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno None] Other error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/AKBL/BlockTesting/BlockTesting.py", line 187, in on_togglebutton_find_device_clicked
    self.__testing_driver.load_device(id_vendor=vendor, id_product=product)
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 56, in load_device
    self.take_over()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 110, in take_over
    self.__usb_device.detach_kernel_driver(0)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 1121, in detach_kernel_driver
    self._ctx.backend.detach_kernel_driver(
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 920, in detach_kernel_driver
    _check(self.lib.libusb_detach_kernel_driver(dev_handle.handle, intf))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

However, when I do not specify LD_PRELOAD (or specify my own libusb-1.0.so.0), Device Connection show the following content (AKBL/PyUSB tab are disabled):

[...]
Bus 003 Device 004: ID 187c:0550 Alienware Corporation LED controller
[...]

Device: ID 187c:0550 Alienware Corporation LED controller
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x187c Alienware Corporation
  idProduct          0x0550 LED controller
  bcdDevice            2.00
  iManufacturer           1 Alienware
  iProduct                2 AW-ELC
  iSerial                 3 00.01
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x0029
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 
      bInterfaceProtocol      0 
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.11
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      25
          Report Descriptor: (length is -9)
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0021  1x 33 bytes
        bInterval              10
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0021  1x 33 bytes
        bInterval             100

Also, this can be usefull:

$ sudo python3 usr/share/AKBL/ModelChooser/cmd.py
Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 108, in take_over
    self.__usb_device.set_configuration()
  File "/usr/lib/python3/dist-packages/usb/core.py", line 915, in set_configuration
    self._ctx.managed_set_configuration(self, configuration)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 113, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 159, in managed_set_configuration
    self.backend.set_configuration(self.handle, cfg.bConfigurationValue)
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 812, in set_configuration
    _check(self.lib.libusb_set_configuration(dev_handle.handle, config_value))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/akbl/usr/share/AKBL/ModelChooser/cmd.py", line 24, in <module>
    compatible_computers = computer_factory.get_compatible_computers()
  File "/usr/lib/python3.10/AKBL/Computer/factory.py", line 39, in get_compatible_computers
    driver.load_device(installed_computer.vendor_id, installed_computer.product_id)
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 56, in load_device
    self.take_over()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 110, in take_over
    self.__usb_device.detach_kernel_driver(0)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 1121, in detach_kernel_driver
    self._ctx.backend.detach_kernel_driver(
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 920, in detach_kernel_driver
    _check(self.lib.libusb_detach_kernel_driver(dev_handle.handle, intf))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

I also have libusb errors when I clic on Connect with sudo LIBUSB_DEBUG=4 akbl --block-testing :

[ 0.008749] [000f0663] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.008782] [000f0663] libusb: debug [libusb_get_config_descriptor] index 0
[ 0.008807] [000f0663] libusb: debug [libusb_set_configuration] configuration 1
[ 0.010068] [000f0663] libusb: error [op_set_configuration] set configuration failed, errno=71
[ 0.010087] [000f0663] libusb: debug [libusb_detach_kernel_driver] interface 0
Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 108, in take_over
    self.__usb_device.set_configuration()
  File "/usr/lib/python3/dist-packages/usb/core.py", line 915, in set_configuration
    self._ctx.managed_set_configuration(self, configuration)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 113, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 159, in managed_set_configuration
    self.backend.set_configuration(self.handle, cfg.bConfigurationValue)
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 812, in set_configuration
    _check(self.lib.libusb_set_configuration(dev_handle.handle, config_value))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno None] Other error

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/AKBL/BlockTesting/BlockTesting.py", line 187, in on_togglebutton_find_device_clicked
    self.__testing_driver.load_device(id_vendor=vendor, id_product=product)
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 56, in load_device
    self.take_over()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 110, in take_over
    self.__usb_device.detach_kernel_driver(0)
  File "/usr/lib/python3/dist-packages/usb/core.py", line 1121, in detach_kernel_driver
    self._ctx.backend.detach_kernel_driver(
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 920, in detach_kernel_driver
    _check(self.lib.libusb_detach_kernel_driver(dev_handle.handle, intf))
  File "/usr/lib/python3/dist-packages/usb/backend/libusb1.py", line 604, in _check
    raise USBError(_strerror(ret), ret, _libusb_errno[ret])
usb.core.USBError: [Errno 2] Entity not found

@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

@Zeecka ,

Ok, so for me you should not use LD_PRELOAD the USB modules seems to work better without. I have pushed some new, code, can you please tell me what happens after:

  1. Launching the block testing
  2. Filling the vendor ID & product ID in HEX format
  3. Clicking the connect button

If the connection is done, you should be able to access the AKBL tab !

@Zeecka
Copy link
Contributor

Zeecka commented Jan 21, 2024

I cannot enter ID Vendor / Product in hexadecimal anymore (I had to bypass with decimal int).
image

Once bypassed, I got the same issue... I think it's related to libusb.

sudo LIBUSB_DEBUG=4 PYUSB_DEBUG=debug akbl --block-testing

Stacktrace : https://pastebin.com/3RK1TB79

@rsm-gh
Copy link
Owner

rsm-gh commented Jan 21, 2024

@Zeecka ,

I fixed the HEX ID error, but sadly we will get stuck with the usb.core.USBError: [Errno 2] Entity not found. If you really want to make it work, you may check on internet what can cause this error, and try the solutions with your hardware.

Maybe using the USB lib directly from the python command line can be helpful. The USB is being blocked from the very first connection.

Best regards,
rsm~

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
enhancement
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
4 participants
@fukaoi @rsm-gh @Zeecka @V1K1NGbg