Chris Schadl, the next step is to fully reverse commit bisect from kernel 4.4.30 to 4.4.36 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F ?
Please note, finding adjacent kernel versions is not fully commit bisecting. Also, the kernel release names are irrelevant for the purposes of bisecting. It is most helpful that after the fix commit (not kernel version) has been identified, you then mark this report Status Confirmed. Thank you for your help. ** Tags removed: kernel-fixed-upstream needs-bisect ** Tags added: bios-outdated-3602 kernel-fixed-upstream-4.4.36 needs-reverse-bisect regression-update ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1647075 Title: Unable to enter password to decrypt filesystem on boot after upgrading kernel to 4.4.0-51 Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Confirmed Bug description: Disk is encrypted using full disk encryption. I could enter my password to decrypt the disk when booting in 4.4.0-47, but after upgrading to 4.4.0-51, I'm prompted for the password, but I can't type anything. I think the last time this happened there was some change with the USB HID modules or something (I'm using a USB keyboard). Has there been any changes to the USB modules or configuration between kernel 4.4.0-47 and 4.4.0-51? ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-51-generic 4.4.0-51.72 ProcVersionSignature: Ubuntu 4.4.0-47.68-generic 4.4.24 Uname: Linux 4.4.0-47-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: chris 2447 F.... pulseaudio /dev/snd/controlC1: chris 2447 F.... pulseaudio /dev/snd/controlC0: chris 2447 F.... pulseaudio CurrentDesktop: Unity Date: Sat Dec 3 11:39:50 2016 HibernationDevice: RESUME=UUID=8a9bf6f5-bb32-459a-8f5b-fc7f95451c26 InstallationDate: Installed on 2014-07-04 (883 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: System manufacturer System Product Name ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-47-generic root=/dev/mapper/ubuntu--vg-root ro quiet nosplash RelatedPackageVersions: linux-restricted-modules-4.4.0-47-generic N/A linux-backports-modules-4.4.0-47-generic N/A linux-firmware 1.157.5 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/20/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2001 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: SABERTOOTH P67 dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2001:bd09/20/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnSABERTOOTHP67:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647075/+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