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JUMA55

macrumors regular
Original poster
Feb 18, 2008
241
125
I've posted here in the past about various problems I've had with Sequoia since its introduction. At the time I was using a 2019 iMac 5K, but since Apple and a lot of people thought at least one of the problems was with that machine, I traded it to Apple for $385 and bought a iMac M4. I miss the larger screen but not by much.

FWIW, I'm running Sequoia 15.4.1 but the problems have been with all the versions.

The first problem is what led to the purchase of the new machine. When I run Disk Utility on the internal disk I get messages that the Time Machine snapshots are missing resource fork xattr, then a get a message that disk with UUID blah, blah is corrupt and needs to be repaired and Disk Utility will fix it. It doesn't, and I get the same message the next time I run Disk Utility--or I don't! Sometimes I run Disk Utility and get no error messages.

I set the power settings not to turn the drives off, but the iMac does anyway and doesn't wake, so when I wake the computer in the morning, it will tell me Time Machine couldn't run. OTOH, sometimes Time Machine does run in the middle of the night without a hitch.

The screen size of this iMac is 4480 X 2520. I bought some wallpaper that's 6016 X 3900. And I setup a screen saver of these wallpapers. When they run about an inch and a half is cut off either side, so they don't fill the screen. Why?

This may have happened before Sequoia and I just didn't notice, but screen prints are at least twice the display size as they were with Ventura. Is there any way to make them smaller at creation time. I know you can do it later with Preview but that's a pain when you have 600 to do.

My AirPods Maxes, AirPods 2 and AirPod 3 are unusable with this iMac. One cannot listen to more than about 30 seconds of any song before there's a drop out. To be fair, I had this problem with the 2019 iMac and previous OSs. I'm just mentioning it in case someone has a fix. I should have jumped on Apple when the AirPods Maxes were new and didn't since 99.9% of my listening is either through my iPhone with AirPod Maxes or my iMac through a HomePod stereo pair. My bad.

The other day I imported 15 wallpaper images from three different folders into Photos. The wallpapers are all the same images, but they are sized for iPhone, iPads and Macs. When I open Photos and go to the top and click Library, then go to the end of my photos, I only see the five wallpapers for the iPhone. Yet if I click Recently Saved I see the wallpaper for iPhone and iPad but not the Mac, yet I know the Mac wallpaper is in there somewhere or I could not do the screen saver mentioned above since it's pointing to Photos\basicappleguy\iMac and the photos in that folder are all 6016 X 3900. I almost think my Photos library is corrupt. Is there any way to fix it?

And while this is not an Apple problem exactly, iStat Menus 7 shows this on my iMac M4:

Unknown.jpeg


And this on my Mini M1 also running Sequoia 15.4.1:


M1.png


And while these screen shots look the same size to me as I type this message, they are not. The first one is at least twice the size of the second one when they are open on my desktop.

If anyone can help on any of these I sure would appreciate it, of if someone knows which Apple forum I can post this to that would also be nice, and finally I'd like to know how one can get past the first couple of levels of AppleCare without having to give one's life story to the first two. I'm not some old man who just got a computer. I bought my first home computer in 1982, so I've been doing this for awhile. Many thanks!
 
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And while these screen shots look the same size to me as I type this message, they are not. The first one is at least twice the size of the second one when they are open on my desktop.
Mac mini M1 attached to a display and using HiDPI (retina) resolution like the iMac M4?
 
Mac mini M1 attached to a display and using HiDPI (retina) resolution like the iMac M4?
I don't know. I usually connect to the Mini via Screen Sharing or on a 65" Samsung 4K TV. The truth is I don't use the Mini very much. I may go a month before I ever look at it. It's mainly a server of my music, photos and home videos to an Apple TV. The only non-Apple software on the machine is iStat Menus, and I put it on there just to test the program's Sensor screen. My son has an M4 MacBook Air and he gets the detailed Sensor screen. The iStat Menus people say it's a problem. They just don't know how to fix it.
 
The screen size of this iMac is 4480 X 2520. I bought some wallpaper that's 6016 X 3900. And I setup a screen saver of these wallpapers. When they run about an inch and a half is cut off either side, so they don't fill the screen. Why?
The photos aren't the same aspect ratio as your display, so it’ll show the entire photo with black bars on the sides. Unfortunately, there's no setting available to have photos used in a screen saver to fill the screen like there is when setting it as wallpaper. To get these photos to fill your screen for the screen saver, you'd need to crop them to 6016 x 3384 or some other equivalent aspect ratio.

This may have happened before Sequoia and I just didn't notice, but screen prints are at least twice the display size as they were with Ventura. Is there any way to make them smaller at creation time. I know you can do it later with Preview but that's a pain when you have 600 to do.
This is normal. It has to do with the way macOS handles HiDPI scaling. For simplicity's sake, say you're using a 4K display and macOS's scaling is set to look like 1080p. MacOS renders a 4K resolution and scales it to "looks like" 1080p. When you take a screenshot, you're actually capturing the rendered 4K resolution...not the scaled "looks like" 1080p resolution.

The other day I imported 15 wallpaper images from three different folders into Photos. The wallpapers are all the same images, but they are sized for iPhone, iPads and Macs. When I open Photos and go to the top and click Library, then go to the end of my photos, I only see the five wallpapers for the iPhone. Yet if I click Recently Saved I see the wallpaper for iPhone and iPad but not the Mac, yet I know the Mac wallpaper is in there somewhere or I could not do the screen saver mentioned above since it's pointing to Photos\basicappleguy\iMac and the photos in that folder are all 6016 X 3900. I almost think my Photos library is corrupt. Is there any way to fix it?
Do the iPad and Mac images have a capture date in their metadata? If so, then the photos wouldn't be at the end of your library. The library sorts by capture date by default, so they would be found somewhere else in your library rather than at the end. You can change sort behavior by going to View > Sort when viewing your Library. I'm not sure why your Mac images wouldn't be shown under Recently Saved though. You're not filtering that view, are you? Make sure you're filtering by 'All Items'. Or were they already in your library and you chose not to import duplicates when you imported them?
 
I'm ignorant as to how to add comments below your comments back to me. Hopefully this makes sense.

I get what you are saying about wallpaper vs. screen saver. I don't necessary like it, but I understand and will work accordingly.

I'm screenshotting the settings of various programs. I've done over 600 just for my current software setup. Let me give you an example. If I take a screenshot of Backblaze's first setup screen every year, it's gong to be roughly the same size every year--sure a couple of pixels off since I'm not perfect in drawing the box around the setup screen. In May 2022 while running Monterey I took a screenshot of the setup screen of Backblaze and Get Info shows it to be 1328 X 1088. But when I took the same screenshot back in September with Sequoia, Get Info shows the size to be 2024 X 1396. I might not be able to do it, but I'd rather the screen shot to be in the range, in this case, of 1328 X 1088. Or have some utility that will go through a folder, which is filled with folders, and cut the display size of the JPEGs it finds to about have the current size.

I will double check any sort of filters on Recently Saved. And I was unaware Photos filed by date. I just thought I put the new ones at the bottom.

Thank you very much for your help.
 
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