ubuntu-wiki
I want to give feedback to this page since I am missing something.
https://wiki.ubuntu.com/UbuntuBackports
I have a login for this site, but since the page is immutable, I can't change it.
How can I give feedback if I am missing something an a wiki.ubuntu.com page?
Q: "How to contribute to very outdated wiki pages in Ubuntu"
They are wiki pages:
(1) Log in
Quote#1: "If you do not have an account yet, you can still log in with your OpenID and create one during login."
Quote#2: "Please note that if you've registered with Launchpad you can use your existing Launchpad credentials to log in. "
(2) Edit
Index pages: See http://wiki.ubuntu.com/FindPage
RecentChanges: see where people are currently working
TitleIndex: a list of all pages in the wiki
WordIndex: a list of all words that are part of page title (thus, a list of the concepts in a wiki)
WantedPages: a list of linked, but not existing pages
OrphanedPages: a list of existing, but not linked pages
AbandonedPages: a list of pages that have seen no changes for long
RandomPage: some random pages
PageSize: size statistics
PageHits: hit statistics
For map:
You can use Local Site Map at any page, but for example start at home:
At the top, Click on More Actions: button, then select Local Site Map
Like that browse site as tree.
For Search, you can use advanced option with most search engine. Example using Google, You can use site: keyword to search only in Ubuntu wiki.
Best Answer
EDIT: Ever since the bad people with bad intentions wreaking havoc on the wiki pages daily incidents of June 2016, the original answer here has been obsolete.
This is a the main ubuntu wiki reference, where in addition to a launchpad account, also membership in the Ubuntu Wiki Editors team is also required.
DO NOT submit a bug report to the Ubuntu-Docs project about immutable wiki pages. It will get set to "INVALID" status.
Original Answer:
That is odd, the page is not immutable for me. For immutable pages you can file a bug report on Lauchpad under the ubuntu-docs project. However, note that if the page is not actually immutable the bug report will be set to invalid.
Note also that there is often confusion about the login requirements and people often think a page is immutable when it is not. This page should help.