[Bug 1538828] [NEW] If screen is turned off or locked cannot recover live session

[Doug McMahon]

Public bug reported:

Test case1:
Boot to live session, let screen be turned off (default is 5 min, or lower to 1 min. in system settings
What happens: once screen is turned off nothing can turn it back on, nor are any key presses useful

Test Case 2:
Boot to a live session, go super+L
What happens: screen goes black, then grey. Again there is nothing to be done to recover session nor anything else

In both cases a hard shutdown is required.

This is on a  - 
Machine:   System: HP product: HP Pavilion Notebook v: Type1ProductConfigId
           Mobo: HP model: 80A4 v: 91.19 Bios: Insyde v: F.54 date: 09/22/2015
CPU:       Dual core Intel Core i7-6500U (-HT-MCP-) speed/max: 463/3100 MHz
Graphics:  Card-1: Intel Sky Lake Integrated Graphics
           Card-2: NVIDIA GM108M [GeForce 940M]
           Display Server: X.Org 1.17.3 drivers: intel (unloaded: fbdev,vesa)
           Resolution: 1920x1080 at 60.02hz
           GLX Renderer: Mesa DRI Intel HD Graphics 520 (Skylake GT2)
           GLX Version: 3.0 Mesa 11.1.1

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: casper 1.366
ProcVersionSignature: Ubuntu 4.3.0-7.18-generic 4.3.3
Uname: Linux 4.3.0-7-generic x86_64
ApportVersion: 2.19.4-0ubuntu1
Architecture: amd64
CasperVersion: 1.366
CurrentDesktop: Unity
Date: Thu Jan 28 02:35:12 2016
LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160125)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: casper
UpgradeStatus: No upgrade log present (probably fresh install)

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


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1538828

Title:
  If screen is turned off or locked cannot recover live session

Status in casper package in Ubuntu:
  New

Bug description:
  Test case1:
  Boot to live session, let screen be turned off (default is 5 min, or lower to 1 min. in system settings
  What happens: once screen is turned off nothing can turn it back on, nor are any key presses useful

  Test Case 2:
  Boot to a live session, go super+L
  What happens: screen goes black, then grey. Again there is nothing to be done to recover session nor anything else

  In both cases a hard shutdown is required.

  This is on a  - 
  Machine:   System: HP product: HP Pavilion Notebook v: Type1ProductConfigId
             Mobo: HP model: 80A4 v: 91.19 Bios: Insyde v: F.54 date: 09/22/2015
  CPU:       Dual core Intel Core i7-6500U (-HT-MCP-) speed/max: 463/3100 MHz
  Graphics:  Card-1: Intel Sky Lake Integrated Graphics
             Card-2: NVIDIA GM108M [GeForce 940M]
             Display Server: X.Org 1.17.3 drivers: intel (unloaded: fbdev,vesa)
             Resolution: 1920x1080 at 60.02hz
             GLX Renderer: Mesa DRI Intel HD Graphics 520 (Skylake GT2)
             GLX Version: 3.0 Mesa 11.1.1

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: casper 1.366
  ProcVersionSignature: Ubuntu 4.3.0-7.18-generic 4.3.3
  Uname: Linux 4.3.0-7-generic x86_64
  ApportVersion: 2.19.4-0ubuntu1
  Architecture: amd64
  CasperVersion: 1.366
  CurrentDesktop: Unity
  Date: Thu Jan 28 02:35:12 2016
  LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160125)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: casper
  UpgradeStatus: No upgrade log present (probably fresh install)

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