Seeking Linux (development ) partners(s)

Discussion in 'Computers, Hardware, and Operating Systems' started by AA7EJ, Jul 14, 2017.

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  1. KA8NCR

    KA8NCR Ham Member QRZ Page

    Heh. I don't think I've hijacked too many of your threads that were not already hijacked by someone else. But, if you have a specific post in mind, by all means post a link and we can discuss it.

    As far as your initial post, what exactly are you trying to do?

    Peer review of your code? Post it to GitHub and get your thick-skin on.
    Generate a new project? Post it to GitHub and get your thick-skin on.

    Linux generalities? There are a ton of places to do that, pick one that has the environment that suits your tastes. I like the Arch and Gentoo Linux support forums, and greatly dislike Ubuntu's.
     
    Last edited: Jul 16, 2017
  2. K1SZO

    K1SZO Ham Member QRZ Page

    By consistently identifying the devices. Do you mean...
    • The device (a single specific device) doesn't even register with lsusb?
    • In the above instance, are we talking about an Android phone? If so, you need to enable developer mode in your "About Phone" under settings.
    • A specific device sometimes registers, but other times does not. (I'm talking one specific device)
    • Or are you talking about some devices do and some devices do not.
    • Finally, are you talking about a device identifies itself by name while others show up as a generic device?
     
  3. AA7EJ

    AA7EJ Ham Member QRZ Page

    Here is how it looks after THIRD flash drive is added AND D-link power supply is disconnected
    POSTEd here hoping the lsusb -t formating is preserved.

    NOPE SAME MESS , j
    ust look under the hub=/7 tree ports 4,5,7,7


    im-desktop:~$ lsusb -t
    /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 5000M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
    /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
    |__ Port 3: Dev 4, If 0, Class=Hub, Driver=hub/7p, 480M
    |__ Port 4: Dev 67, If 0, Class=Mass Storage, Driver=usb-storage, 480M
    |__ Port 5: Dev 7, If 0, Class=Wireless, Driver=btusb, 12M
    Port 5: Dev 7, If 1, Class=Wireless, Driver=btusb, 12M
    |__ Port 7: Dev 66, If 0, Class=Mass Storage, Driver=usb-storage, 480M
    |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/3p, 480M
    |__ Port 2: Dev 6, If 0, Class=Mass Storage, Driver=usb-storage, 12M
    |__ Port 4: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 4: Dev 5, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
    jim@jim-desktop:~$
     
  4. KJ4VTH

    KJ4VTH Ham Member QRZ Page

  5. KA9JLM

    KA9JLM Ham Member QRZ Page

    You seem to not like people that can really help you. Or have us ignored.

    Ditch all of your play toy thumb drives, That all have the same PID/VID. Stop confusing your play toy hub.

    Get one big class 10 SDHC card, then ask for real help, When you think that you can be a Linux developer like you want too.

    73

    Can I please get a relay from anyone on frequency ?
     
    Last edited: Jul 17, 2017
  6. KB3VWG

    KB3VWG Ham Member QRZ Page

    Because it's very vague. I believe I attempted to assist you with this previously.
    It was an issue with a camera, correct?
    I asked you what the ID of the device was via lsusb...You told me you used a memory card reader instead.

    Also, I'm not sure HOW or WHY someone would ask WHY you want to use the lsusb command....it's pretty commonly used to list USB devices.

    Now, other reasons for a failing USB device:

    - THERE ARE NO LINUX DRIVERS
    - IT IS A HYBRID DEVICE THAT NEEDS DRIVERS TO BE PROPERLY READ
    - You need to enable USB drive mode on the device itself
    - The drive read mode is proprietary, and not programmed to work like a standard USB drive (i.e. needs drivers)
    - It's a proprietary device and needs its drivers to work...drivers only made for Windows

    (this also reminds me...the same person in that thread also started asking questions as if they WANTED TO WRITE THEIR OWN LINUX DRIVERS for a Camera)



    73,


    KB3VWG
     

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