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14x, Ubuntu, usb.core.USBError: [Errno 2] #114

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Nasreddine opened this issue Jan 5, 2023 · 1 comment
Open

14x, Ubuntu, usb.core.USBError: [Errno 2] #114

Nasreddine opened this issue Jan 5, 2023 · 1 comment

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@Nasreddine
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Nasreddine commented Jan 5, 2023 •
edited by rsm-gh

System information

  • Distribution name: Ubuntu

  • Distribution version: 22.10

  • Python3 version: 3.10.7

  • akbl version: 2019.05.26

  • Computer model:

  • Daemon status: False

Bug description

When running setup script, I'm getting this exception :

*********************************** 
 *** Installing AKBL v2019.05.26 *** 
 *********************************** 


[1/5] Removing previous versions..

Disabling the systemd daemon...
Removed "/etc/systemd/system/basic.target.wants/akbl.service".

Removing the software links..
python3 directory removed
python3.10 link removed
python3.11 link removed

Removing the software files and directories..
removed.f: /usr/share/applications/AKBL.desktop
removed.f: /usr/bin/akbl
removed.d: /usr/share/AKBL
removed.d: /usr/share/doc/AKBL
removed.d: /usr/lib/python3/AKBL

[2/5] Installing the software files...
 Copying the software files...
installing: /usr/bin
installing: /usr/share/applications
installing: /usr/share/AKBL
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/AKBL/computers'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/AKBL/launch'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/AKBL/test'
installing: /usr/share/AKBL/computers
installing: /usr/share/AKBL/launch
installing: /usr/share/AKBL/test
installing: /usr/share/doc/AKBL
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/doc/AKBL/BusData'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/doc/AKBL/ImagesPreview'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/doc/AKBL/Licenses'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/share/doc/AKBL/Programming'
installing: /usr/share/doc/AKBL/BusData
install: omitting directory '/home/nasredine/apps/akbl-stable/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 '/home/nasredine/apps/akbl-stable/usr/share/doc/AKBL/Programming/class_diagrams'
installing: /usr/share/doc/AKBL/Programming/class_diagrams
installing: /usr/lib/systemd/system
installing: /usr/lib/python3/AKBL
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Data'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Engine'
installing: /usr/lib/python3/AKBL/Data
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Data/Computer'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Data/Theme'
installing: /usr/lib/python3/AKBL/Data/Computer
installing: /usr/lib/python3/AKBL/Data/Theme
installing: /usr/lib/python3/AKBL/Engine
installing: /usr/lib/python3/AKBL/Addons
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/BlockTesting'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/GUI'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/Indicator'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/ModelChooser'
installing: /usr/lib/python3/AKBL/Addons/GUI
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/GUI/ColorChooserToolbar'
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/GUI/images'
installing: /usr/lib/python3/AKBL/Addons/GUI/ColorChooserToolbar
installing: /usr/lib/python3/AKBL/Addons/GUI/images
installing: /usr/lib/python3/AKBL/Addons/BlockTesting
installing: /usr/lib/python3/AKBL/Addons/Indicator
install: omitting directory '/home/nasredine/apps/akbl-stable/usr/lib/python3/AKBL/Addons/Indicator/images'
installing: /usr/lib/python3/AKBL/Addons/Indicator/images
installing: /usr/lib/python3/AKBL/Addons/ModelChooser
 Replacing variables...

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


[4/5] Choosing the computer model...
Choose the configuration file from the GTK window that will appear..
Traceback (most recent call last):
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 143, in take_over
    self._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/launch/model_chooser.py", line 21, in <module>
    main()
  File "/usr/lib/python3.10/AKBL/Addons/ModelChooser/ModelChooser.py", line 206, in main
    ModelChooser()
  File "/usr/lib/python3.10/AKBL/Addons/ModelChooser/ModelChooser.py", line 93, in __init__
    self.upadte_detected_as()
  File "/usr/lib/python3.10/AKBL/Addons/ModelChooser/ModelChooser.py", line 124, in upadte_detected_as
    driver.find_device()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 70, in find_device
    self.take_over()
  File "/usr/lib/python3.10/AKBL/Engine/Driver.py", line 145, in take_over
    self._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.

 ************************************* 
 *** AKBL v2019.05.26 is installed *** 
 *************************************

USB Data :

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
  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 Descriptors: 
           ** UNAVAILABLE **
      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
@rsm-gh
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rsm-gh commented Jan 20, 2024

Hello @Nasreddine ,

I'm sorry but actually this seems to be an USB error, maybe related to Ubuntu or to the USB patch. I will not be able to debug without your computer.

Best regards,
rsm~

@rsm-gh rsm-gh changed the title Add support to x14 Ubuntu, usb.core.USBError: [Errno 2] Jan 20, 2024
@rsm-gh rsm-gh changed the title Ubuntu, usb.core.USBError: [Errno 2] 14x, Ubuntu, usb.core.USBError: [Errno 2] Jan 20, 2024
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@Nasreddine @rsm-gh