[Bug 1562589] Re: USB DVDRW's No Longer Function Correctly in 15.10 or 16.04

[Dan Streetman]

** Changed in: systemd (Ubuntu)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1562589

Title:
  USB DVDRW's No Longer Function Correctly in 15.10 or 16.04

Status in systemd package in Ubuntu:
  Won't Fix

Bug description:
  After upgrading several systems from 15.04 to 15.10, none of the
  systems were able to recognize the DVDRW in userland. This was tested
  with two different USB DVDRW's

  *-cdrom
         description: DVD-RAM writer
         product: SuperMultiPA3761
         vendor: Toshiba
         physical id: 0.0.0
         bus info: scsi at 4:0.0.0
         logical name: /dev/cdrom
         logical name: /dev/cdrw
         logical name: /dev/dvd
         logical name: /dev/dvdrw
         logical name: /dev/sr0
         version: TO01
         capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
         configuration: status=ready
       *-medium
            physical id: 0
            logical name: /dev/cdrom

  
  And

    *-cdrom
         description: DVD-RAM writer
         product: DVD RW DRU-830A
         vendor: SONY
         physical id: 0.0.0
         bus info: scsi at 5:0.0.0
         logical name: /dev/cdrom
         logical name: /dev/cdrw
         logical name: /dev/dvd
         logical name: /dev/dvdrw
         logical name: /dev/sr0
         version: SS15
         capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
         configuration: status=ready
       *-medium
            physical id: 0
            logical name: /dev/cdrom

  This was also tested on 4 different systems. Three with Ubuntu and one
  with Kubuntu. I upgraded Kubuntu to 16.04. The difference in 16.04 is
  peculiar. The DVD player does not appear in any file manager. However,
  I could access the DVD via VLC. Attempting to play the DVD failed
  however. There was no sound and any option  chosen on the DVD menu
  resulted in a blank/black screen.

  This bug seems to afflict other users:

  http://askubuntu.com/questions/692934/after-upgrade-to-ubuntu-15-10
  -can-no-longer-access-video-files-on-cd-dvd

  I've also included this report here:

  https://bugs.launchpad.net/ubuntu/+source/udev/+bug/646293?comments=all

  But am filing a new bug since the other seems to be dead and/or
  outdated.

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