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[Bug 1644323] Re: Installing unity8-session-snap adversely effects unity7

 

Hello Pat, or anyone else affected,

Accepted unity-gtk-module into xenial-proposed. The package will build
now and be available at https://launchpad.net/ubuntu/+source/unity-gtk-
module/0.0.0+15.04.20150118-0ubuntu3 in a few hours, and then in the
-proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: unity-gtk-module (Ubuntu Xenial)
       Status: In Progress => Fix Committed

** Tags removed: verification-done

** Tags added: verification-needed

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https://bugs.launchpad.net/bugs/1644323

Title:
  Installing unity8-session-snap adversely effects unity7

Status in Canonical System Image:
  Fix Committed
Status in dbus package in Ubuntu:
  Fix Released
Status in unity-gtk-module package in Ubuntu:
  Fix Released
Status in dbus source package in Xenial:
  Fix Committed
Status in unity-gtk-module source package in Xenial:
  Fix Committed

Bug description:
  [ Description ]

  In Xenial, when dbus-user-session is installed, dbus' upstart job
  still starts a new bus. Things get confused about which bus to talk
  to.

  [ Fix ]

  Already fixed in Yakkety. Cherry-pick the upstart job. On top of
  Yakkety's version, call `dbus-update-activation-environment --verbose
  --systemd GTK_MODULES', because Xenial does not have the change in
  upstart to automatically publish to the systemd activation
  environment.

  /etc/X11/Xsession.d/95dbus_update-activation-env is called too early -
  before unity-gtk-module.conf is started - so dbus activated services
  miss the GTK_MODULES environment variable. Update unity-gtk-
  module.conf to set it in the dbus activation environment.

  [ QA ]

  Install dbus-user-session, press print screen. It should be delayed if
  you are experiencing this bug, and not delayed otherwise.

  Remove dbus-user-session, make sure the session still works properly -
  the global menu works, everything launches properly, etc.

  Test that gnome-terminal has global menus in both situations.

  [ Regression potential ]

  This change alters the way that the session bus is launched, even if
  you aren't using dbus-user-session. Even though this same change is
  deployed in ≥ yakkety, be aware of this. In yakkety we have installed
  dbus-user-session by default, so the case where you don't have it
  isn't as well tested. I would suggest focusing some testing on the non
  dbus-user-session case.

  [ Original report ]

  After installing the deb (and then the snap), certain things in the
  unity7 session take a very long time (30 to 60 secs), such as
  launching chromium and ctrl-alt-t for a new terminal session.

  Removing both the deb and the snap followed by a reboot does not fix
  the symptoms.

  Xenial amd64 laptop

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