Open Bug 1185590 Opened 9 years ago Updated 2 years ago

Mostly blank window after unlocking computer (Windows)

Categories

(Core :: Graphics, defect)

Unspecified
Windows
defect

Tracking

()

People

(Reporter: vladan, Unassigned)

Details

(Whiteboard: [gfx-noted])

Attachments

(1 file)

I unlocked my Windows 7 Optimus laptop (with 2 external monitor attached) and Firefox forced to use the nVidia GPU, and saw a mostly white Nightly window that would only repaint itself when I moved the mouse over unpainted regions.

See attachment.

In general, I've been seeing much more frequent gfx glitches over the last month or so on my Windows machines: Firefox 41 & 42 on Windows 7 & 8.1
I wonder if we're getting a device lost which causes us to drop a paint and then we only do partial updates after that.
Whiteboard: [gfx-noted]
Severity: normal → S3
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