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Black windows in Safari and Mail in Ventura OS

Recently I have been seeing the contents of my Safari tabs and Mail windows turn black (and unreadable). I have a lot of windows open in each of the applications. Windows that were previously opened seem ok, but new ones turn black quickly, or open that way. The little window previews on Safari tabs show what the windows are supposed to look like, but nonetheless the contents of the actual tabs are black. Similarly, email messages that were already open are ok, but new ones I open are entirely black. I've only had this problem since updating to Ventura (MacOS 13.1) a month or so ago. I'm using a MacBook Pro with an Apple M1 Pro chip and 32 GB of memory.


I don't have this problem when I use the Chrome browser, but I also don't have nearly as many windows and tabs open in that.

MacBook Pro 14″, macOS 13.1

Posted on Jan 23, 2023 12:37 PM

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Posted on Aug 30, 2023 4:27 PM

Same but different. I do get the black windows, so kind of GPU mishap, likely not handling the fragments each window so some times I'd see only part of the window MIA. However I have a similar bug which turns my windows magenta. This rarely happens unless I have AppleTV+.


The instance of this image in Photos crashes the app. I had to eventually just t take a snapshot with the phone.


So, the Mac will have a backing store as a series of small fragments on a visibility chain for each window that will naturally render it faster than just entire windows. I suspect that something is sending it looking towards other and wrong memory. There may be a test color used to pick out these things, as I use magenta for highlighting something that's not supposed to be right. But then how does ti corrupt an actual image itself, unless its maintaining the same memory map internally, but at some point of the bad pointers will cause a crash.


And I have Photos hanging instead of crashing one trying to display another one. The only way to get out of this is to reboot. Simply killing it and relaunching fails as it is automatically launching with that image.


This frequently is accompaied with a lot of bad video stuff, Windows flickering and the such. I was able to get a video to Apple about this but have heard nothing from them.




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104 replies

Sep 5, 2023 12:35 PM in response to bredelet

I have not tried force quitting / relaunching finder, but the point is that this has been an issue for so many for so long we should not have to resort to some crude measures such as force quitting the apps - its akin to pulling the plug from the wall and restarting the instrument to make it work... anyway, thank you for the suggestions, I will try, but if Apple can not get their basics in order, and soon, I will be jumping ship Windows after a being a lifelong Apple supporter... wow, just wow!

Sep 28, 2023 1:17 PM in response to Caleco

First of all I am very happy to have found this thread & thanks for all the good comments and ideas. I finally feel that I am not alone!


Installed Ventura only a couple of weeks ago on MacBook Pro 16", M1 Pro, 64GB, did the latest update three days ago. I am having the issue of black windows since Ventura and rebooted probably more often during the last three weeks than the 1,5 years before!

I have not installed any of the apps you had issues with (start of this thread) – BUT! I have massive issues with Photoshop, Indesign, Illustrator! I get a GPU warning and sometimes cannot use the RAW filter or alike, getting a gray screen there! The bug is not replicable – sometimes it helps closing Mail, sometimes it doesn't but closing Acrobat helps, some reboots help for 5 minutes, some others for 3 hours … I updated EVERYTHING! Also the small apps like Todoist, Toggl, reinstalled Adobe Cloud, deactivated Microsofts Auto Update, deactivated Adobes auto updates, eliminated Postscript fonts, emptied font caches, PRAM reset, hardware check … tried to find the needle in the haystack!


I now switched to Google Chrome which seems to help for now but still encountering the Adobe issues – right now it helped to close Mail to use the adaptive wide angle filter and camera raw in Photoshop.


Does anyone else also have issues with the Adobe products?



Actually I am quite disappointed – I am using Macs since 30 years, producing tons of graphics, printing data etc. every day and this stuff worked for years. I usually update the system only if I have to (for good reasons), now my new data server required it. So I am sitting here, can't work properly for weeks and finding out that Apple did not fix this issue in – what? How many updates of Ventura?


But now we have Sonoma?! No, thanks!

Oct 4, 2023 4:43 PM in response to KleopetraOnMac

Yes, this also affects Adobe products and sometimes other third party applications. Freeing up memory (closing other applications) or rebooting are the only know temporary fixes. Apple must be aware of this unbelievably substantial issue in Ventura. It's no exaggeration that aside from previous Intel based Mac issues and former very annoying external display issues (forgetting display resolutions and mixing up displays in a multi-display setup last year) this is the absolute biggest annoyance ever experienced. It of course goes beyond the level of annoyance since it barely let us focus on professional work here for most part of the year and costs money every day. This must be a substantial memory handling architecture issue with Apple Silicon and a software layer update introduced with Ventura.


Has anyone with these issues tried macOS Sonoma or talked to Apple support? Apple renders all new Apple Silicon Macs almost useless in a professional environment. This problem should probably be either brought to the attention of a media outlet and/or law office.

Oct 15, 2023 10:22 PM in response to Caleco

Same for me, as soon as I installed Ventura I started getting black screens in Safari and mail. Sometimes also the search terms I put in the URL will disappear, and the list of google suggestions in the menu that pops up will also be blank (the list is there, with a line and a little magnifying glass where each suggestion should be, but no visible text for any of the suggestions).


This black screen bug is a real show-stopper and apparently has driven people away from Safari to competing browsers. I've submitted a bug report, others who are experiencing the same thing should go to applefeedback:// and submit a bug report as well.

Oct 15, 2023 11:11 PM in response to Caleco

It’s probably not very helpful but after suffering from this bug for about 1-2 weeks after getting a brand new M2 MBP 2 months ago I haven’t had it again. I did not change anything in my daily habits. Still using Safari with many tabs open and Mail.


The only remote thing is that some connection issues at my internet modem were solved. Don’t think that’s related though.

Oct 21, 2023 5:29 PM in response to ioannisar

Googling I found that the problem has been traced (maybe if this is true anyway) to Apple WKWebView (the following is a copy/paste from the website under this):


"As mentioned, the macOS has multiple system applications, like Safari, Notes, Mail, etc., that rely on the Apple WKWebView to render the HTML elements and support scripts.

If you’re simultaneously using these apps, WebKit is heavily utilized for rendering. And sometimes, it fails to render the pages, resulting in blank screens or distorted layouts."


https://browserhow.com/how-to-fix-the-black-screen-window-in-safari-browser/


Sounds like, presuming this is true, that the problem is at Apple's end and based on how long this has been going on either they haven't figure out how to easily fix it or don't care.


I certainly am sick of the issue.

Oct 28, 2023 12:46 PM in response to Caleco

At the risk of Jinxing it again...


I'm one of the early posters on this thread, and I was experiencing this mostly on a daily basis on Ventura (I did have a couple of inexplicable respites which would last for a few days or weeks).


I have not experienced this issue since updating to Sonoma, which I installed ~1 month ago. Not a glitch since. I haven't changed any behavior, I haven't closed any Safari tabs (if anything I've opened more now that the issue seems to be gone).


I'm hopeful that Sonoma has finally put an end to this for me.

Nov 2, 2023 9:41 PM in response to Caleco

This is not caused by or isolated to Ventura. Frustratingly, I've had this since day 1 on 2021 M1 MacBook Pro 6gb ram 2tb Hard drive. Ran Monterey many years and had this problem. Upgraded to Ventura not long a go and still have this problem. Is Apple even aware of how prevalent this issue is? There isn't much online about it. I tend to have a lot of windows and safari tabs open at once, and it seems if it gets to be too many and I open more they turn black. And outlook messages and mail messages load black as well. The only thing that helps is closing windows and apps, and rebooting apps and the computer. I don't see this issue in Chrome or Firefox, but they aren't ideal. I assumed it was ram but I've always been below 60gb, usually in 40-50 gb ram range. But that's the whole reason why I splurged on the max Ram to not have to deal with issues like this. It's really frustrating and problematic. I am not usually an early OS upgrade adopter. Does anyone know if Sonoma has addressed/solved this?

Nov 29, 2023 6:11 AM in response to Caleco

Hi, joining in.

Have had this problem ever since I've got M2 Max 14" MacBook Pro this February. The described problem (webpages in Safari covered in black partly or entirely, sometimes flickering when scrolling, sometimes not) have been with me all the way, and didn't go away when I've installed Sonoma (currently at 14.0, will update 14.1.1 later but so far I doubt it'll help).


Can't say it's a dealbreaker for me since I use Chrome concurrently, but definitely not pleasant since I've to reboot the browser and close all of the opened pages to get rid of it.

Nov 29, 2023 6:21 AM in response to rikaisha

I have exactly the same computer and exactly the same problem. Ironically I couldn't get the page to reply to your post to load on Safari and had to switch to Firefox.


Do you find it matters how many tabs and windows you have open in Safari affect it?


Like you I have found rebooting temporarily solves the issue. This sure sucks though due to all the bookmarks I have in Safari. Sigh.


I wish Apple would deal with this!!!

Black windows in Safari and Mail in Ventura OS

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