Open Bug 1338937 Opened 7 years ago Updated 2 years ago

Extra characters inserted when typing just after waking up from sleep mode

Categories

(Core :: DOM: UI Events & Focus Handling, defect, P3)

Product:
Core
Component:
DOM: UI Events & Focus Handling
Version:
50 Branch
Platform:
x86_64
Linux
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: alex.yj.liao, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0
Build ID: 20161214082403

Steps to reproduce:

I had my computer in sleep mode for an hour or so, and then immediately after waking it up, I visited Firefox and started typing on a Google Drive with about 4 pages in it.


Actual results:

The typing was very slow to start with because of startup lag, and then the characters 'wi' (which I had tried to type after startup) began being inserted in random locations on some keypresses.


Expected results:

The expected result was for the text to appear as I typed, potentially with some delay because I just started up the computer.
Component: Untriaged → Event Handling
OS: Unspecified → Linux
Product: Firefox → Core
Hardware: Unspecified → x86_64
Summary: Extra Characters inserted without clear pattern → Extra characters inserted when typing just after waking up from sleep mode
This sounds bad but I'm not sure how we'll be able to fix it without a reproducible test case. If you come up with one, please let me know. Thanks.
Priority: -- → P3
Component: Event Handling → User events and focus handling
Severity: normal → S3
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