[Bug 1818770] Re: Unexpected graybar on top of openstack-dashboard login page

[Seyeong Kim]

while upgrading pkg in cosmic.

I faced error with apt command.

It seems that dependency issue is there. and newer version of python3
-django-horizon is not there yet.

root at node-11:~# apt install python3-django-horizon openstack-dashboard
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-django-horizon is already the newest version (3:14.0.2-0ubuntu1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 openstack-dashboard : Depends: python-django-horizon (= 3:14.0.2-0ubuntu2) but it is not going to be installed or
                                python3-django-horizon (= 3:14.0.2-0ubuntu2) but 3:14.0.2-0ubuntu1 is to be installed
E: Unable to correct problems, you have held broken packages.
root at node-11:~# apt install python3-django-horizon
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-django-horizon is already the newest version (3:14.0.2-0ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 30 not upgraded.
root at node-11:~#

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to horizon in Ubuntu.
https://bugs.launchpad.net/bugs/1818770

Title:
  Unexpected graybar on top of openstack-dashboard login page

Status in Ubuntu Cloud Archive:
  In Progress
Status in Ubuntu Cloud Archive pike series:
  Fix Committed
Status in Ubuntu Cloud Archive queens series:
  In Progress
Status in Ubuntu Cloud Archive rocky series:
  In Progress
Status in Ubuntu Cloud Archive stein series:
  In Progress
Status in horizon package in Ubuntu:
  Fix Released
Status in horizon source package in Bionic:
  Fix Committed
Status in horizon source package in Cosmic:
  Fix Committed

Bug description:
  [Impact]
  On openstack-dashboard login page(the first pace we face), there is unexpected graybar on top of the page.

  I've been analyzing this page and found below code affects to this
  symptom.

  body.md-default-theme, body, html.md-default-theme, html {
      color: rgba(0,0,0,0.87);
      background-color: rgb(250,250,250);
  }

  If I remove above background-color, It is ok.

  I also found that upstream doesn't have the same symptom.

  It seems that xstatic override css setting when generating it.

  Please see the screenshots attached below.

  And this is happening from UCA pike.

  [Test Case]
  1. deploy openstack env with juju,
  2. check openstack-dashboard login page

  [Regression Potential]
  This patch updated ubuntu theme only. It could show us broken css even in worst case. Restarting apache2 and memcached daemon is required.

  [Others]

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-archive/+bug/1818770/+subscriptions