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Issue 632145 link

Starred by 1 user
Status: Duplicate
Merged: issue 631268
Owner:
█ marc...@chromium.org
Last visit > 30 days ago
Closed: Jul 2016
Cc:
danakj@chromium.org
piman@chromium.org
█ siev...@chromium.org
mcasas@chromium.org
█ marc...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug-Regression



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Mouse cursor imagery is corrupted after resume from sleep

Project Member Reported by w...@chromium.org, Jul 27 2016 
Version: 53.0.2785.29 
OS: chromeOS

What steps will reproduce the problem?
Unsure; I just resumed my device from idle and unlocked it, and it was in this state.

What is the expected output?

Expect that the mouse shows a normal cursor shape.

What do you see instead?

Instead it shows what looks like random memory contents.

If I move the mouse to my second monitor then it looks fine.

If I move it back to the first monitor then it is messed-up again, so it seems there's some driver state specific to the monitor that is corrupted.

As I was typing this, I clicked in this window and a chunk of the window blanked out (see screenshot!), so presumably this is video driver memory mis-management?
Corrupted cursor image.jpg
5.8 MB View Download
Corrupted window content.png
113 KB View Download

Comment 1 by w...@chromium.org, Jul 27 2016

Cc: danakj@chromium.org
It's noticable that at times the cursor changes to a perfectly correct looking version of one of the icons on my system, so perhaps there is some confusion over the cursor imagery resource identifiers?

+danakj@ in case this is compositor related. :)

Comment 2 by danakj@chromium.org, Jul 27 2016

Cc: piman@chromium.org
Owner: marc...@chromium.org

Comment 3 by danakj@chromium.org, Jul 27 2016

Cc: siev...@chromium.org

Comment 4 by w...@chromium.org, Jul 27 2016 

FWIW I have seen this issue exactly once so far, but I have only just
auto-updated my device, so at this point it has occurred for 100% (1/1) of
my resume from sleep cycles. ;)

Comment 5 by marc...@chromium.org, Jul 27 2016

Mergedinto: 631268
Status: Duplicate (was: Untriaged)
yup it's a recent chrome regression we already tracked down...
►

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