Public bug reported: I'm running utopic, kernel from proposed and that consistently fails as shown in the picture (null pointer derefence).
I'm using UEFI, booted with systemd, with a damaged / not-clean filesystem (dirty bits sets and recovery required). 3.13 kernels boot fine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: linux-image-3.15.0-1-generic 3.15.0-1.3 ProcVersionSignature: Ubuntu 3.13.0-26.48-generic 3.13.11 Uname: Linux 3.13.0-26-generic x86_64 ApportVersion: 2.14.2-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: xnox 1770 F.... pulseaudio CurrentDesktop: Unity Date: Sat May 17 12:39:21 2014 HibernationDevice: RESUME=UUID=eee95b80-dde2-400c-bb49-e5f515c9242a InstallationDate: Installed on 2013-08-29 (260 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130829) MachineType: LENOVO 2191 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-26-generic.efi.signed root=UUID=5c176060-d588-4044-87b6-50b785b931b1 ro quiet splash init=/lib/systemd/systemd nomdmonddf nomdmonisw vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-26-generic N/A linux-backports-modules-3.13.0-26-generic N/A linux-firmware 1.129 SourcePackage: linux StagingDrivers: rts5139 r8723au UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 01/21/2013 dmi.bios.vendor: LENOVO dmi.bios.version: 66CN54WW dmi.board.asset.tag: No Asset Tag dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900003WIN8 STD MLT dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo IdeaPad Yoga 13 dmi.modalias: dmi:bvnLENOVO:bvr66CN54WW:bd01/21/2013:svnLENOVO:pn2191:pvrLenovoIdeaPadYoga13:rvnLENOVO:rnINVALID:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadYoga13: dmi.product.name: 2191 dmi.product.version: Lenovo IdeaPad Yoga 13 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug package-from-proposed staging utopic ** Attachment added: "2014-05-17.jpg" https://bugs.launchpad.net/bugs/1320472/+attachment/4114379/+files/2014-05-17.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1320472 Title: 3.15.0-1.3 kernel, null pointer dereference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs