[Bug 879819] [NEW] cp210x USB-to-serial conflicts with brltty

Jonas Norling norling at lysator.liu.se
Sat Oct 22 09:04:30 UTC 2011


*** This bug is a duplicate of bug 874181 ***
    https://bugs.launchpad.net/bugs/874181

Public bug reported:

The brltty daemon tries to use a cp210x USB-to-serial adaptor as a
braille device (so I don't get a /dev/ttyUSB0 node). Expected behaviour:
brltty shouldn't touch the device, because it's not a braille device.

The device is a "ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x Composite Device".
Ubuntu 11.10.
Package version: brltty_4.2-8ubuntu5_amd64.deb.
A workaround is to remove the brltty package, which I have done enthusiastically.

** Affects: brltty (Ubuntu)
     Importance: Undecided
         Status: New

** This bug has been marked a duplicate of bug 874181
   brltty daemon prevents creation of ttyUSB0 device link

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https://bugs.launchpad.net/bugs/879819

Title:
  cp210x USB-to-serial conflicts with brltty

Status in “brltty” package in Ubuntu:
  New

Bug description:
  The brltty daemon tries to use a cp210x USB-to-serial adaptor as a
  braille device (so I don't get a /dev/ttyUSB0 node). Expected
  behaviour: brltty shouldn't touch the device, because it's not a
  braille device.

  The device is a "ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x Composite Device".
  Ubuntu 11.10.
  Package version: brltty_4.2-8ubuntu5_amd64.deb.
  A workaround is to remove the brltty package, which I have done enthusiastically.

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