Unity and flashback use "unity-fallback-mount-helper" which is part of unity-settings-daemon. gnome-shell (and classic) uses built in code that is part of the shell. That is separate code, however was probably based on the same code as the above helper when originally ported to JS.
The closest common demoninator would be the GIO Volume monitor ** Package changed: gnome-settings-daemon (Ubuntu) => unity-settings- daemon (Ubuntu) -- 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 “glib2.0” package in Ubuntu: New 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/ubuntu/+source/glib2.0/+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
