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Issue 605968 link

Starred by 2 users

Issue metadata

Status: Verified
Owner:
Last visit > 30 days ago
Closed: May 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Lock screen goes black after restore

Project Member Reported by abodenha@chromium.org, Apr 22 2016

Issue description

Version: 52.0.2712.0 8218.0.0
OS: Chrome

What steps will reproduce the problem?
(1) Lock the screen.
(2) Close the lid.
(3) Wait a few seconds for the device to sleep.
(4) Reopen.

What is the expected output?
Wake from sleep and see lock screen.

What do you see instead?
Wallpaper flashes briefly then black screen.
Lock screen IS actually running, just not visible. Hitting crtl+shift+q twice will recover and take the user back to the start screen.

So far only able to repo on zelidrag@'s samus

Marking Pri-1 but not release blocking (yet) because we've only seen it on a single device.
 
I'm also unable to repro. Does this happen consistently? Is easy unlock enabled?
re #1:

Yes, it's 100% reproducible here and I do have smart lock enabled.

I also see this issue on my other account which does not have smart lock turned on.

I am planning to reimage my device to a newer build today, will let you know if this is still there

https://codereview.chromium.org/1642323004 is another possible cause, I will start investigating if you are able to repro after updating.

Comment 4 by marcheu@google.com, Apr 22 2016

Cc: h...@chromium.org
Cc: jdufault@chromium.org
Labels: Needs-Feedback
Owner: zelidrag@chromium.org
Is this still happening? I do not see a repro locally. Can you upload logs after it happens?

Also, this sounds more like a graphics/suspend issue if the wallpaper isn't visible.
Status: Fixed (was: Assigned)
i don't see this in 52.0.2721.0 anymore

Comment 7 by son...@google.com, May 9 2016

Status: Verified (was: Fixed)
Not able to reproduce on build 8297.0.0

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