Dr. JD Wallach, the next step is to fully reverse commit bisect from kernel 3.13 to 4.1-rc2 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. 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. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags removed: kernkernel-fixed-upstream-4.1.0-040100rc2el-fixed-upstreamtrusty ** Tags added: kernel-fixed-upstream kernel-fixed-upstream-4.1-rc2 needs-reverse-bisect trusty -- 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/1450989 Title: USB attached keyboard and mouse don't work at the login time to Ubuntu Trusty Tahr 64 bit Status in linux package in Ubuntu: Incomplete Bug description: After the update to kernel 3.13.0-51-generic from kernel 3.13.0-45 generic, in Trusty Tahr 64 bit, USB devices don't work at login time. The login screen comes up but one cannot login because both the keyboard and the mouse are USB attached devices, and are not working. I was able to login and use the computer by using the advanced mode in Grub and then reverting to kernel 3.13.0-45 generic. I could also login if I used the advanced mode and then loged in to the recovery mode of kernel 3.13.0-51 and just selected the resume entry in the offered menu. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-51-generic 3.13.0-51.84 ProcVersionSignature: Ubuntu 3.13.0-51.84-generic 3.13.11-ckt18 Uname: Linux 3.13.0-51-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: trusty64 2880 F.... pulseaudio /dev/snd/controlC1: trusty64 2880 F.... pulseaudio /dev/snd/pcmC1D0p: trusty64 2880 F...m pulseaudio CurrentDesktop: Unity Date: Fri May 1 21:51:01 2015 HibernationDevice: RESUME=UUID=cc70b21b-da9b-4702-8414-654276ec2c88 InstallationDate: Installed on 2014-07-04 (302 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Dell Inc. Inspiron 3847 ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-51-generic root=UUID=7324c2c5-3bc8-4160-a275-1e49e0eaa19b ro recovery nomodeset RelatedPackageVersions: linux-restricted-modules-3.13.0-51-generic N/A linux-backports-modules-3.13.0-51-generic N/A linux-firmware 1.127.11 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/03/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 088DT1 dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA04:bd04/03/2014:svnDellInc.:pnInspiron3847:pvr:rvnDellInc.:rn088DT1:rvrA01:cvnDellInc.:ct3:cvr: dmi.product.name: Inspiron 3847 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1450989/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
