kernel hangs

[Jürgen]

booting with options no splash shows garbage at the beginning until the resolution changes. Booting into rescue mode works neither sddm nor lightdem can be started.

shutdown is not possible (Hangs after "Hanging Up")

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-9-generic 3.19.0-9.9
ProcVersionSignature: Ubuntu 3.16.0-31.43-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.16.2-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: jott 3321 F.... pulseaudio
CurrentDesktop: KDE
Date: Sat Mar 21 11:14:19 2015
HibernationDevice: RESUME=UUID=c79bd9d4-ded9-43e5-a7e9-d20c0306f05d
MachineType: Acer Aspire E3-112
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic root=UUID=d1602f47-e8a7-4a27-8243-cdf4e5101413 ro acpi_osi=Linux
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-31-generic N/A
 linux-backports-modules-3.16.0-31-generic N/A
 linux-firmware 1.143
SourcePackage: linux
UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/20/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.08
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: R2
dmi.board.vendor: Acer
dmi.board.version: Type2 - A01 Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.08:bd08/20/2014:svnAcer:pnAspireE3-112:pvrV1.08:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire E3-112
dmi.product.version: V1.08
dmi.sys.vendor: Acer

[Brad Figg (brad-figg)]

This change was made by a bot.

[Alberto Salvia Novella (es20490446e)]

Since this bug has already been reported by the same user at <https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1434796>, this is an invalid report.