Closed Bug 1728252 Opened 3 years ago Closed 2 years ago

Missing parts of page when doing page up/down

Categories

(Core :: Graphics: WebRender, defect)

Firefox 91
x86_64
Linux
defect

Tracking

()

RESOLVED DUPLICATE of bug 1783681
Tracking Status
firefox91 --- affected

People

(Reporter: yoasif, Unassigned)

References

(Blocks 1 open bug)

Details

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(3 files)

Attached image image.png

From https://www.reddit.com/r/firefox/comments/peosxv/firefox_not_loading_parts_of_page_when_scrolling/

2 patches ago I believe, I started getting big grey blocks, page not loading or whatever when I do that, very often (say, every 2nd time). And scrolling down a bit via mouse/arrows afterwards fixes it, and it never happens when scrolling with other methods (arrow/mouse scrolling).

I can also see this issue (randomly) on Linux and Wayland and on Nightly.

Attached file about:support
Blocks: wr-linux
OS: Unspecified → Linux
Hardware: Unspecified → x86_64

Added my own about:support to the bug; I have seen the issue even without linux-wayland-compositing enabled.

How reproducible is this Asif?

Flags: needinfo?(yoasif)

Jamie, per the original reporter, they say every 2nd scroll - for me personally, I see it much less often - less often to the point that I haven't tried a mozregression because I might go a day or more without seeing it.

Flags: needinfo?(yoasif)
Severity: -- → S3

This might be another instance of bug 1758352.

See Also: → 1758352

Bug 1695598 landed which I think should fix this. Please re-test if you can.

Flags: needinfo?(yoasif)

I guess I filed this again - oops!

Status: NEW → RESOLVED
Closed: 2 years ago
Flags: needinfo?(yoasif)
Resolution: --- → DUPLICATE
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