Actually a variant of this still exists in Ubuntu GNOME Vivid (as of 20150318) the difference being that, instead of getting the "already mounted" warning as you do in a flashback session, in a GNOME Shell session if you click the close button on the Open with CD/DVD creator or Eject notification as soon as it closes it pops right back up until you click it a second time.
I haven't checked the flashback session in Vivid yet but I will in the next few days. I suspect that more than one process is attempting to handle this, one being Nautilus ............. I'm clueless what the other might be. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1069964 Title: Unable to mount Blank CD-R disc. Location is already mounted. Status in OEM Priority Project: New Status in glib2.0 package in Ubuntu: Confirmed Status in unity-settings-daemon package in Ubuntu: Confirmed Bug description: This error message comes up, while still able to burn, read/write etc. It occurs in quantal when inserting a CD/DVD into the drive, but it did not happen in precice. Screenshot: http://i47.tinypic.com/4v0aj6.png Burner: LG HL-DT-ST DVDRAM GH24NS90 ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: gnome-settings-daemon 3.4.2-0ubuntu14 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.6.1-0ubuntu3 Architecture: amd64 Date: Mon Oct 22 19:50:35 2012 ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-fallback-mount-helper InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: gnome-settings-daemon UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1069964/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp