although it's also possible that it didn't get far enough to start logging to the disk.. boot the bad one without drm.debug, quiet and splash, hoping that you'll get something on the screen instead.. take a picture if you do
-- 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/1453593 Title: 3.19.0-17 freeze Status in linux package in Ubuntu: Triaged Status in linux source package in Vivid: Triaged Bug description: boot with 3.19.0-17 freezes at very early stage, way before the appearance of login screen. no such problems with kernel 3.19.0-16. Tested upstream kernels 4.0.0-1, 4.01, 4.0.2 and 4.1-rc2: all of them boot normally. No problems to boot with 3.19.0-17 in a lubuntu15.04 virtual machine under virtualbox (running on the same hardware platform). ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-16-generic 3.19.0-16.16 ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3 Uname: Linux 3.19.0-16-generic i686 ApportVersion: 2.17.2-0ubuntu1 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: volker 2576 F.... pulseaudio CurrentDesktop: LXDE Date: Sun May 10 21:09:41 2015 HibernationDevice: RESUME=UUID=56d8d5bd-f32d-4192-a0d4-2395d9df1637 InstallationDate: Installed on 2014-02-12 (451 days ago) InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1) MachineType: Dell Inc. Latitude E6500 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-16-generic root=UUID=6ff58f38-956b-49de-99d4-01dfc84b96ad ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.19.0-16-generic N/A linux-backports-modules-3.19.0-16-generic N/A linux-firmware 1.143 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/18/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A11 dmi.board.name: 0NY667 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA11:bd12/18/2008:svnDellInc.:pnLatitudeE6500:pvr:rvnDellInc.:rn0NY667:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Latitude E6500 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1453593/+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