Okay, I just had this happen to me after shutting down, so it seems to just be random whether it works or not.
** Summary changed: - No Full-Disk Encryption unlock screen from reboot + No Full-Disk Encryption unlock screen on some boots ** Description changed: - I use Full-Disk Encryption on 12.10. All seems to work fine if I power - the machine on from a full power off - the pretty screen asks for my - disk unlock password and then takes me to the login screen when I enter - it correctly. + I use Full-Disk Encryption on 12.10. All seems to work fine sometimes - + the pretty screen asks for my disk unlock password and then takes me to + the login screen when I enter it correctly. - If I reboot the computer instead, it shows a completely blank black - screen. I can type the password "in the dark" and hit enter and it goes - to the login screen, but it obviously isn't very good from a useability - point of view. + Other times, it shows a completely blank black screen. I can type the + password "in the dark" and hit enter and it goes to the login screen, + but it obviously isn't very good from a usability point of view. Let me know how I can help. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: lightdm 1.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7 Uname: Linux 3.5.0-19-generic x86_64 ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 Date: Sun Dec 9 20:15:36 2012 EcryptfsInUse: Yes InstallationDate: Installed on 2012-12-09 (0 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1088244 Title: No Full-Disk Encryption unlock screen on some boots Status in “lightdm” package in Ubuntu: New Bug description: I use Full-Disk Encryption on 12.10. All seems to work fine sometimes - the pretty screen asks for my disk unlock password and then takes me to the login screen when I enter it correctly. Other times, it shows a completely blank black screen. I can type the password "in the dark" and hit enter and it goes to the login screen, but it obviously isn't very good from a usability point of view. Let me know how I can help. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: lightdm 1.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7 Uname: Linux 3.5.0-19-generic x86_64 ApportVersion: 2.6.1-0ubuntu6 Architecture: amd64 Date: Sun Dec 9 20:15:36 2012 EcryptfsInUse: Yes InstallationDate: Installed on 2012-12-09 (0 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1088244/+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
