[FFe] Enable gnome-fallback by default for LTSP Setups

Bug #1055635 reported by Jonathan Carter
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
edubuntu-live (Ubuntu)
Fix Released
High
Stéphane Graber
Quantal
Fix Released
High
Stéphane Graber
edubuntu-netboot (Ubuntu)
Fix Released
High
Stéphane Graber
Quantal
Fix Released
High
Stéphane Graber

Bug Description

In Ubuntu 12.10, Unity does no direct rendering which means that all graphics processing takes place on the server on LTSP.

This has a huge negative impact on server performance to the point where it renders terminals unusable.

We should probably change the default desktop environment to gnome-fallback when LTSP is selected from the installer. Users who enable diskless fat clients will still be able to make Unity the default.

This also affects the package: edubuntu-netboot

Tags: edubuntu
Revision history for this message
Stéphane Graber (stgraber) wrote :

Approving the FFe for this. The change will need to be documented in the release notes/announcement for Edubuntu and we may have to update some screenshots on the online documentation. Though as it stands, we don't have any so there's no immediate action needed.

I tested the change, gnome-classic didn't seem to be too reliable in my VM so I went with gnome-fallback (metacity based) instead, so far it looks like it's working, so a big improvement from what we had with unity regardless.

Changed in edubuntu-netboot (Ubuntu):
status: New → Triaged
Changed in edubuntu-live (Ubuntu):
status: Confirmed → Triaged
Changed in edubuntu-netboot (Ubuntu):
importance: Undecided → High
Changed in edubuntu-live (Ubuntu):
assignee: Edubuntu Developers (edubuntu-dev) → Stéphane Graber (stgraber)
Changed in edubuntu-netboot (Ubuntu):
assignee: nobody → Stéphane Graber (stgraber)
milestone: none → ubuntu-12.10-beta-2
summary: - Enable gnome-fallback by default for LTSP Setups
+ [FFe] Enable gnome-fallback by default for LTSP Setups
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package edubuntu-live - 12.10.9

---------------
edubuntu-live (12.10.9) quantal; urgency=low

  * Rebuild hoping that Launchpad won't strip the translations this time.
  * Update translations.
  * Change default session for LTSP from Unity to gnome-fallback.
    This is done as Unity isn't usable since unity-2d was deprecated.
    gnome-classic doesn't seem to be really reliable either, so
    gnome-fallback will be used as the default for now.
    It's still possible to change the desktop environment at login time on the
    thin client and for all thin clients in /var/lib/tftpboot/*/i386/lts.conf
    (LP: #1055635)
  * Also add a Conflict against unity-lens-shopping as it's considered
    inappropriate for Edubuntu's target audience. (LP: #1055705)
 -- Stephane Graber <email address hidden> Mon, 24 Sep 2012 13:47:21 -0400

Changed in edubuntu-live (Ubuntu):
status: Triaged → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package edubuntu-netboot - 12.09.2

---------------
edubuntu-netboot (12.09.2) quantal; urgency=low

  * Change default session for LTSP from Unity to gnome-fallback.
    This is done as Unity isn't usable since unity-2d was deprecated.
    gnome-classic doesn't seem to be really reliable either, so
    gnome-fallback will be used as the default for now.
    It's still possible to change the desktop environment at login time on the
    thin client and for all thin clients in /var/lib/tftpboot/*/i386/lts.conf
    (LP: #1055635)
 -- Stephane Graber <email address hidden> Mon, 24 Sep 2012 14:04:32 -0400

Changed in edubuntu-netboot (Ubuntu):
status: Triaged → Fix Released
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