Dillon, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue.
If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where XY and Z are numbers corresponding to the kernel version. If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: latest-bios-5.11 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: regression-update -- 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/1458373 Title: Updating to kernel 3.13.0.53 causes kernel panic on login Status in linux package in Ubuntu: Incomplete Bug description: Updating from kernel 3.13.0.49 to 3.13.0.53 causes system to crash after successful login. Mem test ran with no errors. Reverting to old kernel fixes bug. kern.log attached - crash occured after system restart on 24 May at approximately 10:30. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-49-generic 3.13.0-49.83 ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17 Uname: Linux 3.13.0-49-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: dillon 2973 F.... pulseaudio /dev/snd/controlC0: dillon 2973 F.... pulseaudio /dev/snd/controlC1: dillon 2973 F.... pulseaudio CurrentDesktop: Unity Date: Sun May 24 12:19:29 2015 EcryptfsInUse: Yes InstallationDate: Installed on 2014-07-16 (311 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: HP-Pavilion BN399AV-ABA p6350z ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-49-generic root=UUID=aee745b7-5d9c-4a02-a985-4a2da905f54e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-49-generic N/A linux-backports-modules-3.13.0-49-generic N/A linux-firmware 1.127.12 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/26/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.11 dmi.board.name: ALOE dmi.board.vendor: FOXCONN dmi.board.version: 1.01 dmi.chassis.type: 3 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.11:bd03/26/2010:svnHP-Pavilion:pnBN399AV-ABAp6350z:pvr:rvnFOXCONN:rnALOE:rvr1.01:cvnHewlett-Packard:ct3:cvr: dmi.product.name: BN399AV-ABA p6350z dmi.sys.vendor: HP-Pavilion To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1458373/+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