results of systemctl status lightdm.service
● lightdm.service - Light Display Manager
Loaded: loaded (/lib/systemd/system/lightdm.service; enabled; vendor preset:
enabled)
Drop-In: /lib/systemd/system/display-manager.service.d
└─xdiagnose.conf
Active: inactive (dead) (Result: exit-code) since Sat 2016-09-17 15:55:08
EDT; 13min ago
Docs: man:lightdm(1)
Process: 2486 ExecStart=/usr/sbin/lightdm (code=exited, status=1/FAILURE)
Process: 2481 ExecStartPre=/bin/sh -c [ "$(basename $(cat
/etc/X11/default-display-manager 2>/dev/null))" = "lightdm" ] (code=exited, sta
Main PID: 2486 (code=exited, status=1/FAILURE)
Sep 17 15:55:07 antonios-linux systemd[1]: lightdm.service: Failed with result
'exit-code'.
Sep 17 15:55:08 antonios-linux systemd[1]: lightdm.service: Service hold-off
time over, scheduling restart.
Sep 17 15:55:08 antonios-linux systemd[1]: Stopped Light Display Manager.
Sep 17 15:55:08 antonios-linux systemd[1]: lightdm.service: Start request
repeated too quickly.
Sep 17 15:55:08 antonios-linux systemd[1]: Failed to start Light Display
Manager.
** Attachment added: "journalctl-xe.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1623092/+attachment/4742820/+files/journalctl-xe.txt
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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/1623092
Title:
Computer crashes on shutdown
Status in linux package in Ubuntu:
Incomplete
Bug description:
This bug has occurred twice in the past week. My motherboard is set
up to turn on at 6am in the morning. The morning after this bug
occurs it does not automatically start up. The bug occurs on shutdown
and leaves the computer unresponsive with the text of the kernel log
bug report on the screen. I've had to do a hard shutdown at this
point, holding the power button until the machine powers down fully.
I am happy to do whatever troubleshooting you suggest. I used
`ubuntu-bug linux` to file this report.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-36-generic 4.4.0-36.55
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: antonios 4898 F.... pulseaudio
/dev/snd/controlC0: antonios 4898 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 13 11:09:38 2016
HibernationDevice: RESUME=UUID=d39f2337-8ee7-4d9d-9202-41a04c955dfd
InstallationDate: Installed on 2012-09-14 (1459 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
IwConfig:
lo no wireless extensions.
docker0 no wireless extensions.
eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic
root=UUID=50ef8abe-641b-49fd-8a81-60aca8cd440f ro
RelatedPackageVersions:
linux-restricted-modules-4.4.0-36-generic N/A
linux-backports-modules-4.4.0-36-generic N/A
linux-firmware 1.157.3
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-08-08 (35 days ago)
dmi.bios.date: 09/06/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2105
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8Z77-M PRO
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.:bvr2105:bd09/06/2013:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-MPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
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