Public bug reported: I am using FDE and when I try and boot into the 4.10.0-22 kernel the disk unlock screen does not allow for keyboard input. Using shift at boot and going into the Advanced grub options and selecting 4.10.0-19 allows keyboard input at the unlock screen.
1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu Description: Ubuntu 17.04 Release: 17.04 2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center plymouth: Installed: 0.9.2-3ubuntu15 Candidate: 0.9.2-3ubuntu15 Version table: *** 0.9.2-3ubuntu15 500 500 http://us.archive.ubuntu.com/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status linux-image-4.10.0-22-generic: Installed: 4.10.0-22.24 Candidate: 4.10.0-22.24 Version table: *** 4.10.0-22.24 500 500 http://us.archive.ubuntu.com/ubuntu zesty-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu zesty-security/main amd64 Packages 100 /var/lib/dpkg/status 3) What you expected to happen After installing the updated linux image I expected to be able to input the disk unlock pass phrase 4) What happened instead No keyboard input was allowed. Attempted with local laptop keyboard and USB keyboard. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: plymouth 0.9.2-3ubuntu15 ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8 Uname: Linux 4.10.0-19-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 CurrentDesktop: GNOME Date: Tue Jun 6 15:17:44 2017 DefaultPlymouth: /usr/share/plymouth/themes/ubuntu-logo/ubuntu-logo.plymouth EcryptfsInUse: Yes InstallationDate: Installed on 2017-05-14 (22 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: Apple Inc. MacBookAir7,2 ProcCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-19-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet nosplash ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-19-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet nosplash SourcePackage: plymouth TextPlymouth: /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/22/2016 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBA71.88Z.0166.B12.1602221953 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-937CB26E2E02BB01 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookAir7,2 dmi.chassis.asset.tag: Chassis Board Asset Tag# dmi.chassis.type: 9 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-937CB26E2E02BB01 dmi.modalias: dmi:bvnAppleInc.:bvrMBA71.88Z.0166.B12.1602221953:bd02/22/2016:svnAppleInc.:pnMacBookAir7,2:pvr1.0:rvnAppleInc.:rnMac-937CB26E2E02BB01:rvrMacBookAir7,2:cvnAppleInc.:ct9:cvrMac-937CB26E2E02BB01: dmi.product.name: MacBookAir7,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: plymouth (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wayland-session zesty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1696219 Title: After upgrading to kernel 4.10.0-22 unlock screen on boot keyboard stops working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1696219/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs