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[Bug 1450279] Re: gnome flashback session fails to end on logout in Trusty

 

Can you test with Ubuntu 15.04? Just to know if this is problem in newer
versions too.

What do you mean with all processes still running? From .xsession-errors files looks like programs are closed:
App gnome-panel.desktop exited successfully
App unity-settings-daemon.desktop exited successfully
App metacity.desktop exited successfully
...

Maybe problem is somewhere else? Can you post screenshot / image with
that purple screen? What should happen when logging out?

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https://bugs.launchpad.net/bugs/1450279

Title:
  gnome flashback session fails to end on logout in Trusty

Status in gnome-session package in Ubuntu:
  Confirmed

Bug description:
  On logout, the window changes to a blank purple screen and never closes.
  All the processes are still running.

  This is a big problem because in Trusty, Unity needs hardware acceleration, so you cannot use Unity in any remote access scenario (like using windows remote desktop to access a VMware vSphere Ubuntu Trusty vm with xrdp) where hardware acceleration is not available.
  Many people are trying to use alternative desktops, like gnome-flashback or xfce (xfce seems to have too many downsides in this situation for me).

  This is a follow on from https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1251281 where gnome-session-flashback was modified to accept a new flag (--disable-acceleration-check) so that a gnome flashback session could be started.
  Thanks to the patch for 1251281 we can now run gnome flashback but it doesn't logout properly, which makes it unusable.

  Environment:
  Ubuntu 14.04.2 LTS (up to date)
  gnome-session-flashback 1:3.8.0-1ubuntu12.2
  gnome-session 3.9.90-0ubuntu12.1

  ~/.xsession :
   gnome-session --session=gnome-flashback --disable-acceleration-check

  Using Windows 7 Remote Desktop to connect to Ubuntu vm.
  Login to xrdp using module sesman-Xvnc

   I have attached the ~/.xsession-errors file.

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References