I have updated my system or my system was updated automatically. After relaunching Chromium (implicitly via snap), Chromium shows an error message about my profile and deletes it. The text of the error message is (see also attached screenshot):

Profile will be deleted

Your account username@company.com is no longer allowed as the primary account. Because this accoutn is managed by company.com, your bookmarks, history, passwords, and other settings will be cleared from this device.

enter image description here

I am the owner of the account, and I can confirm that no settings or changes to the profiles have been made. What is going on?

  • 1
    I've already commented my 2c on this on the bug report... I suspect it's related to the coming API changes announced last December by google/chromium-project developers.google.com/web/updates/2020/12/chrome-88-deps-rems – guiverc Mar 4 at 5:27
  • @Dan Thanks. Everyone knows my email address (or could find it out in <3 seconds). I "removed" it from the text because it wouldn't be of any use in the text, not for hiding it. – Christian Hujer Mar 4 at 17:29

My comment made on the bug report was (shortly before this ask ubuntu question was created) has been confirmed valid

I fear this is the consequence of an announced google chrome/chromium change, and cannot be corrected (in fact more API functionality is being removed in the not too distant future) and this is just the start of the changes announced with https://developers.google.com/web/updates/2020/12/chrome-88-deps-rems)

Or as Olivier Tilloy (osomon) ; a Ubuntu developer reported

This is an unfortunate consequence of a decision by Google to restrict access to the sync API to Chrome only (which explains why in comment #3 you're seeing that chrome 89 on linux works fine).

There's a lengthy discussion with details here: https://groups.google.com/a/chromium.org/g/chromium-packagers/c/SG6jnsP4pWM/m/Y73W4CecCQAJ.

I am quoting the part that's relevant for end users:

« What does this mean for my users?

Users of products that are incorrectly using these APIs will notice that they won't be able to log into their Google Accounts in those products anymore.

For users who accessed Google features (like Chrome Sync) through a 3rd-party Chromium-based browser, their data will continue to be available in their Google Account, and data that they have stored locally will continue to be available locally.

As always, users can view and manage their data through Google Chrome, Chrome OS, and/or on the My Google Activity page, and they can also download their data from the Google Takeout page, and/or delete it from this page. »

I'm afraid (and sorry) there's nothing that can be done from a packaging perspective to mitigate this regression. Reverting the snap in the stable channel wouldn't help, because it's not a version problem. The official announcement states that starting March 15 attempts to log in will fail anyway.

I suppose that users that can't do without the profile sync feature will need to move on to using the official chrome package distributed by Google, instead of chromium (which is probably what Google wants, really).

before closing the bug report with "Won't fix" (so Blame Google)


There seems to be a bug in the latest snap for Chromium. For a bug report, see https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1917705


  1. Exit Chromium
  2. See if Chromium is still running in the background and kill it
  3. Revert to a previous version of Chromium
$ snap list chromium --all
Name      Version        Rev   Tracking       Publisher   Notes
chromium  88.0.4324.182  1497  latest/stable  canonical*  disabled
chromium  89.0.4389.72   1506  latest/stable  canonical*  -
$ sudo snap revert chromium --revision 1497

Note: Reverting to the older version of Chromium will not bring back profiles that you have already lost due to this bug. You will have to create and link them again.

Warning: Reverting to an older version of Chromium may come with its own issues, such as security risks.

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