apport information ** Tags added: apport-collected utopic
** Description changed: Under Ubuntu 14.10, I installed the latest kernel 3.16.0-28 and after reboot my system won't boot - result is blank screen. No console from ctrl+alt+fX. Re-installed from 14.10 install media, choosing do-not-install-updates, and found that strangely this still resulted in 3.16.0-28 being installed - and thus same boot hang. System boots fine with earlier kernel version (3.16.0-23). I tried the 'ubuntu-bug linux' console command to report a bug with the kernel - however, this gathers information about the running (working) kernel 3.16.0-23 rather than the broken 3.16.0-28. Will attach screenshot of output of text error during boot. + --- + ApportVersion: 2.14.7-0ubuntu8 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: soren 2355 F.... pulseaudio + /dev/snd/controlC1: soren 2355 F.... pulseaudio + CurrentDesktop: XFCE + DistroRelease: Ubuntu 14.10 + HibernationDevice: RESUME=UUID=0e328329-6f3c-4967-a46e-9f695c6dd970 + InstallationDate: Installed on 2014-12-12 (0 days ago) + InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) + IwConfig: + eth0 no wireless extensions. + + eth1 no wireless extensions. + + lo no wireless extensions. + MachineType: System manufacturer System Product Name + Package: linux (not installed) + ProcFB: 0 radeondrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-23-generic root=UUID=3347210c-8dee-4b0b-a67c-fb900809ae6f ro quiet splash + ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4 + RelatedPackageVersions: + linux-restricted-modules-3.16.0-23-generic N/A + linux-backports-modules-3.16.0-23-generic N/A + linux-firmware 1.138 + RfKill: + + Tags: utopic + Uname: Linux 3.16.0-23-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 02/24/2012 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 0801 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: P8Z77-V DELUXE + 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.:bvr0801:bd02/24/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VDELUXE:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: + dmi.product.name: System Product Name + dmi.product.version: System Version + dmi.sys.vendor: System manufacturer ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1401943/+attachment/4279737/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401943 Title: Kernel upgrade to 3.16.0-28 causes boot hang on my system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1401943/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
