parts of the websites and About Firefox dialog will not display correctly (Intel Iris Xe Graphics)
Categories
(Core :: Graphics, defect, P3)
Tracking
()
People
(Reporter: jimbo2150, Unassigned)
References
Details
Attachments
(9 files)
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
Steps to reproduce:
Opened various websites.
Actual results:
Very often, parts of the websites will not display correctly. Incorrect black, white, or transparent backgrounds for some elements. Sometimes hovering or selecting text near/around the issue causes it to correct. New tab page sometimes does not show the graphics/icons unless I hover or select text. Even the Firefox about dialog is messed up with the wrong colors and text being the same same as the background color.
Tested and happening on Firefox 88 stable & 89 up to current beta 5. Windows 10.
Expected results:
Correct rendering of websites / elements. I opened the support page and discovered that my Fission was enabled as part of an experiment. I manually disabled it and everything is rendering correctly now.
Comment 1•4 years ago
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The Bugbug bot thinks this bug should belong to the 'Core::Graphics' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.
Comment 2•4 years ago
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Jim, could you please provide more information here? Fission is expected to work, and we want to understand better why it doesn't work on your machine. We'd need:
- output of about:support attached here (with fission enabled)
- some screenshots/gifs showing what went wrong
It doesn't seem to happen as often after manually enabling fission. It tends to happen after the browser has been running for hours but I noticed I can force it to get worse by opening another profile at the same time. I also captured something else that has been happening periodically - brown diagonal lines appearing in different places like text boxes and dialogs - often for just a second or two. There are various places where images appear to be halved or floated up or down so they are cut off until I hover or select text.
Comment 10•4 years ago
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This bug looks similar to a WebRender bug I filed a couple months ago: bug 1694535
Removing the word "Fission" from the bug summary since this sounds like this is a Graphics bug, not a Fission bug.
Comment 11•4 years ago
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We need to reproduce this and see (i.e. in RenderDoc) what exactly isn't working as intended.
Comment 13•4 years ago
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NI myself to try reproducing on Windows. I have Intel 630 + GTX 1050 Ti, which is similar to Chris's configuration
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Comment 15•4 years ago
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Hey Jim,
Can you tell us a bit about the laptop you're using? Model / manufacturer?
Reporter | ||
Comment 16•4 years ago
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It's an Asus Zenbook Flip 15.
If I remember correctly it started with Firefox 87 just a few days before 88 was released. I thought it was a driver problem but since then I've installed at least 3 new drivers and the issues still happen. Prior to that I never experienced those issues.
Comment 17•4 years ago
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Jim, can you try finding a regression window using https://mozilla.github.io/mozregression/?
Reporter | ||
Comment 18•4 years ago
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Reporter | ||
Comment 19•4 years ago
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Reporter | ||
Comment 20•4 years ago
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A bit strange, it seemed to go back to version 83 - I hope I was using that program correctly. I was not able to get the about dialog to mess up in the mozregression test, but was able to get the missing text and brown lines cutting through dialogs.
Comment 21•4 years ago
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That regression log blames a back out of bug 1662430 which doesn't seem very likely. I'd be interested to see if you get the same window if you try it again.
Reporter | ||
Comment 22•4 years ago
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It seems like the default was to go a year back from the current date. I also tried around April but was not able to find a good build - it seems to use Nightly builds which are much newer than stable in that time frame. I will try maybe around December/January and see what happens.
Reporter | ||
Comment 23•4 years ago
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I tried starting from every month this year and was not able to get a good build. Starting in December 2020 or earlier it keeps narrowing it down to that same bug.
Reporter | ||
Comment 24•4 years ago
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I don't think that bug is related to the issue but my guess is the problem was added to a build around the same time as that bug. It just had unfortunate timing. Is there a way to get changes that occurred in those builds rather than bugs?
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Comment 25•4 years ago
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(In reply to Jim from comment #16)
It's an Asus Zenbook Flip 15.
If I remember correctly it started with Firefox 87 just a few days before 88 was released. I thought it was a driver problem but since then I've installed at least 3 new drivers and the issues still happen. Prior to that I never experienced those issues.
I haven't found this device, closest I did find was the Vivobook Flip 14 with the same GPU -
https://nanoreview.net/en/laptop/asus-vivobook-flip-14-tp470
Unfortunately I haven't been able to locate the Flip 14 on Amazon or the Asus store. Maybe we can track down a different device with the Intel(R) Iris(R) Xe Graphics GPU for testing.
Reporter | ||
Comment 26•4 years ago
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It is this model: https://www.asus.com/us/Laptops/For-Home/ZenBook/Q528EH/
This is the closest match on that site (mine doesn't have the OLED screen but everything else looks the same).
https://nanoreview.net/en/laptop/asus-zenbook-flip-15-oled-ux564?m=c.1_d.1_r.1
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Updated•4 years ago
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Comment 27•4 years ago
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Jamie, were you planning to pick up one of these devices?
Comment 28•4 years ago
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Unfortunately I've not been able to find this device for sale in the UK
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Updated•4 years ago
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Comment 30•4 years ago
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We are not able to reproduce this using the same driver at this point. Waiting on more feedback / bug reports.
Jim are you still seeing this?
Comment 31•4 years ago
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Hello. I have a similar problem with my machine.
The latest drivers (30.0.100.9684) have improved the problem to some extent, but it still happens.
A div with border-radius set is highly reproducible.
I have recorded a video of the problem for your reference.
https://youtu.be/vRYcWfhcx3k
Firefox 90.0.2
Windows_NT 10.0 19043
Smooth scrolling: OFF
Language: Japanese
Test code
https://jsfiddle.net/diontools/q3jL5kzb/3/
Driver version: 30.0.100.9684
https://downloadcenter.intel.com/en/download/30579/-Windows-DCH-Driver
Machine: NUC11PAHi5
Intel Core i5-1135G7
https://ark.intel.com/content/www/us/en/ark/products/205040/intel-nuc-11-performance-kit-nuc11pahi5.html
https://en.wikipedia.org/wiki/Intel_Core#Mobile_processors_.28UP3-class.29
Monitor: ASUS PB278Q
HDMI 2560x1440 59.951Hz 8bit RGB
https://www.asus.com/Commercial-Monitors/PB278Q/
Comment 32•4 years ago
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diontools, can you attach the graphics section of about:support?
Comment 33•4 years ago
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Comment 34•4 years ago
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UPDATE: 30.0.100.9667 works well.
https://www.intel.com/content/www/us/en/download/19387/30522/intel-graphics-beta-windows-10-dch-drivers.html
Reporter | ||
Comment 35•4 years ago
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I am no longer using Windows, so I cannot confirm it. It is working fine on Linux.
Comment 36•3 years ago
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The bug has a release status flag that shows some version of Firefox is affected, thus it will be considered confirmed.
Description
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