apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1480642/+attachment/4439439/+files/ProcInterrupts.txt
-- 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/1480642 Title: systemd-boot Status in linux package in Ubuntu: Incomplete Bug description: Following advice as per Release Notes (https://wiki.ubuntu.com/VividVervet/ReleaseNotes) Just upgraded from 14.10 to 15.04 and now Ubuntu fails to start from powering up. I select 'ubuntu' on the grub loader screen and then get a blank screen. Computer just hangs. Have tried Ctrl + Alt + 1 etc, and also leaving for several minutes but nothing happens. Once I power down manually and restart and try again I see a message 'ACPI PCC Probe failed, starting version 219' and PC boots OK. This has repeated each time from scratch. FYI lsb_release -rd RegardsDescription: Ubuntu 15.04 Release: 15.04 --- ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tony 1694 F.... pulseaudio /dev/snd/controlC1: tony 1694 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.04 HibernationDevice: RESUME=UUID=ecd554d6-6ffc-440b-b184-bfa1268799bf InstallationDate: Installed on 2014-08-23 (346 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Dell Inc. Studio XPS 435MT Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=ef670394-9aa8-4c94-8054-cd701afb0a66 ro quiet splash ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2 RelatedPackageVersions: linux-restricted-modules-3.19.0-25-generic N/A linux-backports-modules-3.19.0-25-generic N/A linux-firmware 1.143.2 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: vivid Uname: Linux 3.19.0-25-generic x86_64 UpgradeStatus: Upgraded to vivid on 2015-07-22 (13 days ago) UserGroups: adm cdrom dip lpadmin mythtv plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/19/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.8 dmi.board.name: 0R849J dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.0.8:bd01/19/2009:svnDellInc.:pnStudioXPS435MT:pvr:rvnDellInc.:rn0R849J:rvrA00:cvnDellInc.:ct3:cvr: dmi.product.name: Studio XPS 435MT dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1480642/+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