I have the same issue. I suspect something unique about our DVD drives or the way they are defined.
sudo lshw -C disk gives *-cdrom description: DVD reader product: COMBO SOHC-4836V vendor: LITE-ON physical id: 0.0.0 bus info: scsi@0:0.0.0 logical name: /dev/cdrom logical name: /dev/cdrw logical name: /dev/dvd logical name: /dev/sr0 logical name: /mnt/cdrom version: SG$4 capabilities: removable audio cd-r cd-rw dvd configuration: ansiversion=5 mount.fstype=udf mount.options=ro,relatime,utf8 state=mounted status=nodisc -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1465439 Title: "Can't eject cd rom : Inappropriate ioctl for device" Status in linux package in Ubuntu: Expired Bug description: Can't eject an empty CD-Rom tray. None of the things suggested here (https://bugs.launchpad.net/ubuntu/+source/udev/+bug/875543) work. At best, working from a console, I get the message above. At worst, the CD drawer "grunts" as though trying to eject, but doesn't open. Using a paperclip to push the hidden manual release does work, and once the tray has a CD in it, it ejects every time. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-45-generic 3.13.0-45.74 ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13 Uname: Linux 3.13.0-45-generic i686 ApportVersion: 2.14.1-0ubuntu3.10 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: geoff 1662 F.... pulseaudio geoff 1965 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory: 'iw' CurrentDesktop: LXDE Date: Tue Jun 16 11:28:07 2015 HibernationDevice: RESUME=UUID=eac9009f-2935-4961-9d6f-db25ad14f170 IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: Dell Inc. OptiPlex 320 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-generic root=UUID=8b5a8fc6-806e-425f-a86c-3eec3f7836b0 ro RelatedPackageVersions: linux-restricted-modules-3.13.0-45-generic N/A linux-backports-modules-3.13.0-45-generic N/A linux-firmware 1.127.11 RfKill: SourcePackage: linux StagingDrivers: zram UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/04/2006 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.2 dmi.board.name: 0MH651 dmi.board.vendor: Dell Inc. dmi.chassis.type: 7 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.2:bd12/04/2006:svnDellInc.:pnOptiPlex320:pvr:rvnDellInc.:rn0MH651:rvr:cvnDellInc.:ct7:cvr: dmi.product.name: OptiPlex 320 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1465439/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp