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[Bug 1377654] [NEW] screen blank during log-in after suspend

 

Public bug reported:

This started after I added a 2nd user w/o password; I'm not sure if this is related.
After suspend, the screen goes black. I am the 1st user; clicking the up-key and entering my password blindly normally gets me back.
I have a new ASUS monitor connected via HDMI cable.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  chris      6979 F.... pulseaudio
 /dev/snd/controlC0:  chris      6979 F.... pulseaudio
CurrentDesktop: Unity
Date: Sun Oct  5 11:08:04 2014
HibernationDevice: RESUME=UUID=59a80550-0418-4cf5-8072-59b75a1b444f
InstallationDate: Installed on 2013-11-26 (313 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
IwConfig:
 eth0      no wireless extensions.
 
 lo        no wireless extensions.
MachineType: Dell Inc. Studio 540
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=704a55dd-6458-439c-8f27-e99cc0f27497 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-36-generic N/A
 linux-backports-modules-3.13.0-36-generic  N/A
 linux-firmware                             1.127.7
RfKill:
 
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-04-20 (167 days ago)
dmi.bios.date: 08/25/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.1.3
dmi.board.name: 0M017G
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: '01'
dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd08/25/2009:svnDellInc.:pnStudio540:pvr:rvnDellInc.:rn0M017G:rvrA00:cvnDellInc.:ct3:cvr'01':
dmi.product.name: Studio 540
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug trusty

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https://bugs.launchpad.net/bugs/1377654

Title:
  screen blank during log-in after suspend

Status in “linux” package in Ubuntu:
  New

Bug description:
  This started after I added a 2nd user w/o password; I'm not sure if this is related.
  After suspend, the screen goes black. I am the 1st user; clicking the up-key and entering my password blindly normally gets me back.
  I have a new ASUS monitor connected via HDMI cable.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  chris      6979 F.... pulseaudio
   /dev/snd/controlC0:  chris      6979 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Sun Oct  5 11:08:04 2014
  HibernationDevice: RESUME=UUID=59a80550-0418-4cf5-8072-59b75a1b444f
  InstallationDate: Installed on 2013-11-26 (313 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  IwConfig:
   eth0      no wireless extensions.
   
   lo        no wireless extensions.
  MachineType: Dell Inc. Studio 540
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=704a55dd-6458-439c-8f27-e99cc0f27497 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware                             1.127.7
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to trusty on 2014-04-20 (167 days ago)
  dmi.bios.date: 08/25/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.1.3
  dmi.board.name: 0M017G
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: '01'
  dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd08/25/2009:svnDellInc.:pnStudio540:pvr:rvnDellInc.:rn0M017G:rvrA00:cvnDellInc.:ct3:cvr'01':
  dmi.product.name: Studio 540
  dmi.sys.vendor: Dell Inc.

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