New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 793457 link

Starred by 1 user

Issue metadata

Status: Archived
Owner:
Last visit > 30 days ago
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



Sign in to add a comment

Blank login screen on chromeos

Project Member Reported by e...@chromium.org, Dec 8 2017

Issue description

1) Start chrome --login-manager in any ash configuration: classic, mus or mash.
2) Go through the initial flow until it asks for an account name
3) Notice that right after the login prompt is shown, it immediately goes blank.

This log output may or may not be relevant but happens roughly at the time as the screen goes blank.

[16511:16511:1208/132909.636399:WARNING:CONSOLE(18364)] "Unrecognized message from GAIA: showConfirmCancel", source: chrome://oobe/login.js (18364)

 

Comment 1 by e...@chromium.org, Dec 8 2017

Cc: xiy...@chromium.org
+xiyuan: fyi. you may run into this. i'm still finishing up the bisect, but i'll update the bug soon.

Comment 2 by e...@chromium.org, Dec 8 2017

Summary: Blank login screen on chromeos (was: Blank login screen on linux-chromeos build with --login-manager)
This repros on device, too.

Comment 3 by e...@chromium.org, Dec 8 2017

Cc: schenney@chromium.org
Owner: e...@chromium.org
Status: Assigned (was: Untriaged)
I've done a bisect to https://chromium-review.googlesource.com/c/chromium/src/+/772779. I've verified that reverting this locally fixes the problem.
Cc: r...@chromium.org
+rkc fyi

erg@, you are too fast. :)

Comment 5 by e...@chromium.org, Dec 8 2017

Revert is in CQ: https://chromium-review.googlesource.com/c/chromium/src/+/817372

For Stephen:

You can reproduce this by doing a local chromeos build (gn flags: target_os="chromeos") and then running `./out/build/chrome --login-manager`. If you don't specify --login-manager, these developer builds go straight to the ash desktop instead of showing the login expereince.

(You can also repro this on device, but that's a lot more work.)

More detailed instructions on getting the build in the first place if the above is unclear: https://chromium.googlesource.com/chromium/src/+/lkcr/docs/old_chromeos_build_instructions.md

Comment 6 by r...@chromium.org, Dec 9 2017

Cc: alemate@chromium.org jdufault@chromium.org
Labels: -Pri-3 Pri-1
A patch landed Dec 10,  https://chromium-review.googlesource.com/c/chromium/src/+/798511, that should have fixed this. Let us know if it has not.

Comment 8 by e...@chromium.org, Dec 11 2017

Status: Fixed (was: Assigned)
Confirmed locally
Status: Archived (was: Fixed)

Sign in to add a comment