Green / Magenta squares after using Cover Flow or the like

I'm on a C2D white 20" iMac upgraded to 10.5.1 Leopard. Whenever I use Cover Flow, or Front Row, or Time Machine, I get these squares all over the screen and I can only clear them out with a reboot.
I tried searching on the issue here but most things I'm seeing are for lines, either horizontal or vertical, but it seems they're all afflicting the alum iMacs, and not white ones like mine.
Is there by any chance a fix I could exact to rectify this?
Here's a screenshot of what I'm referring to:

I have exactly the same issue, just started appearing after I upgraded to Leopard (10.5.1) after Christmas. For me, this occurs particularly when using video effects in PhotoBooth or iChat. Also sometimes when I'm using iPhoto. (I am still using the previous release of the iLife suite).
Tonight I upgraded to the Leopard-compatible version of RapidWeaver, and I started to see the same green/magenta squares effect appearing in "thumbnail" images on photo pages. That makes me think it's something in the graphics processing, and not just the display hardware.
Please advise if you heard anything helpful from Apple or another user. Thanks.

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Using Cover Flow, then resizing window

I love cover flow for my finder windows, but every time I resize a window, it automatically makes the cover flow section increase in size.
This drives me nuts; I'm always trying to increase the window size so I can see more options available to me in the list. In essence, cover flow is more of a pretty additional thing, but I never actually use it. Should I just stop using Cover Flow?
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I've never found a way to have those two panes scale proportionally (what I'd prefer) or prefer the lower list pane to the upper Cover Flow pane. I think the reason for this is that if you are using Cover Flow view, that's your primary method of navigation and thus that pane should be the one that enlarges when you scale the window up. If you are using the list below, you probably should just use the list view instead of Cover Flow. That does seem to be the logic anyway.

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I was just listening to music the past few months ever since I got my iPod touch back in August (and I love it) but for the past week I have been having this annyoing issue when I tilt my iPod touch to use Cover Flow. When I tilt the iPod while playing a song, the Cover Flow (and everything else on the screen) freezes and the music skips much like a CD skipping, then it restarts itself with the dotted circle loading symbol.
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First, try a system reset. It cures many ills and it's quick, easy and harmless...
Hold down the on/off switch and the Home button simultaneously until the screen blacks out or you see the Apple logo. Ignore the "Slide to power off" text if it appears. You will not lose any apps, data, music, movies, settings, etc.
If the Reset doesn't work, try a Restore. Note that it's nowhere near as quick as a Reset. Connect via cable to the computer that you use for sync. From iTunes, select the iPad/iPod and then select the Summary tab. Follow directions for Restore and be sure to say "yes" to the backup. You will be warned that all data (apps, music, movies, etc.) will be erased but, as the Restore finishes, you will be asked if you wish the contents of the backup to be copied to the iPad/iPod. Again, say "yes."
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Shuffling genre using cover flow not possible

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Using iTunes to play music over the home stereo became so much nicer with cover flow, however, you cannot shuffle, for example by genre, when using cover flow. Using list view I selected the genre and shuffle, then switched to cover flow, and it starts shuffling all songs in iTunes and does not stick to the selected genre. I guess this is because it looses the browser even if you don't use full screen mode. I could of course create playlists for all genres but this seems to be excessive use of playlists, especially because it's not necessary for anything else.

Yeah the Cover Flow option is checked when I click it. I have checked it again and it is still checked - but it still appears as the picture shown above.
J

I have a tiny problem that is driving me mad. When I am playing an album in iTunes using cover flow view (with the playlist beneath the artwork picture) the picture is exactly above the album title. All is symmetrical. When I switch to full screen displa

I have a tiny problem that is driving me mad. When I am playing an album in iTunes using cover flow view (with the playlist beneath the artwork picture) the picture is exactly above the album title. All is symmetrical. When I switch to full screen display, the artwork moves a couple of inches to the left and the display is therefore asymmetrical. Why and how do I correct it? It would drive you mad to.
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I was having the same problem, but tried the "Top Button + Home Button" reset and that did work for me. My unofficial guess is that perhaps RAM caches get filled through daily use of various apps leaving no memory for cover flow. Resetting the phone on the phone itself seems to reset that RAM. I can't say it's a cure-all, but it solved my issue. Hope this helps.

Still can't use cover flow

okay, i still can't use cover flow. i got the itunes 7 update, 7.0.1, but it still comes up with "can't browse album covers on this computer." is it just because i use windows 2000, or do i need to change something on my computer?

It shouldn't be related to Windows 2000, and luckily there are a few things you can try.
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Make sure the graphics card has 32Mb of memory or more. If you're not sure carry on as we're going check this later
Download and install iTunes 7.0.1 (or higher), http://www.apple.com/itunes/download/
Make sure that your Hardware Acceleration is set at Full. Control Panel > Display, Settings > Advanced, Troubleshoot
Install the latest drivers for your Graphics card - this fixes most problems
Download and install DirectX 9.0c (or higher), DirectX 9.0c
Start > Run, type dxdiag and press enter. Go to the Video tab (or Display n) and enable DirectDraw Acceleration and Direct3D acceleration.
Whilst on this tab check the Approx. Total Memory value to ensure your graphics card has at-least 32MB of available memory
If iTunes still isn't working...
Uninstall iTunes, don't re-install just yet...
Install Quicktime 7.1.3 (or higher), http://www.apple.com/support/downloads/
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One other thing which I think has been happening to many people recently is the change in album artwork. There must have been something wrong with the 2.2 update! The album artwork is fine in the 'Cover Flow' (just in the wrong order!), but when I'm scrolling in vertical view some of my albums have just completley black pictures of the actual artwork!
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I'm putting together a music server using my Mini. The idea is to allow the other Macs on the network to access this one computer for all of the recorded music in the Mini's library. I am doing this successfully, but for two things that have to do with Album artwork and Cover Flow when running through iTunes.
When connected to the shared iTunes folder, all of the options in the VIEW menu are grayed out — all that's available is List View. It would be great to be able to change the view to Cover Flow so that users could view the cover art just as you can from the host computer. I've gone through all of the preference panels but haven't found anything that looks like it would accomplish this. Am I missing something? Would netTunes do this for me?
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Message was edited by: steve1944

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Safari - History bookmark not showing - cannot use cover flow

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Ah... that'll be it then, they are 512 x 512. well i guess that bugs been hanging around for quite some time now, anyone got any ideas if anyone's trying to fix it? i guess making 128 x 128 icons wouldn't be the end of the world but it does seem like a step backwards.
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Cover flow displays the same two pieces of artwork for all videos.

I've been adding a collection of tv series I have on DVD to iTunes 9.1.1, it all worked fine initially, I opened each video up of a series of tv programs and used the "Set Poster Frame" option to capture a frame of the program to use as the artwork for that program.
I normally have the programs sorted by what tv program they belong to, so Cover flow only displays the first episode of a series' artwork. I'm not sure why though but something I did yesterday appears to have caused cover flow to blow a fuse.
If I chose to sort by name before, cover flow would display all the artwork for each episode, and it showed all the different artworks correctly. Now though after some fiddling I did which I cannot seem to recount my steps back to, it only displays the same two pieces of artwork from two particular episodes for all the videos when it is sorted via name:
http://img257.imageshack.us/img257/3052/tvprogcoverflow.png
I've tried removing all the artwork, but there doesn't seem to be an option to delete the poster frame and the poster frame artwork doesn't show up under the artwork tab for the individual videos so I can't delete anything from there. If I select all the videos and then right click and get info, then select the artwork check box and click OK it seemingly deletes all the artwork... Then replaces it again with the exact same artwork!
Although cover flow shows each video has having the same artwork if I Get Info each video it clearly shows it having the correct artwork so why cover flow is messing around like this I don't know.
I've tried deleting the album artwork cache in the itunes folder, didn't work. I even tried deleting my entire itunes folder which I have separate from my library and the hidden prefs file in my actual library, but that didn't work either.
Interestingly enough, if I re-add all the videos they automatically get listed as films and go under the film tab. When looking at them under their cover flow correctly shows every episode with the right artwork:
http://img200.imageshack.us/img200/8234/filmcoverflow.png
As soon as I change the Get Info options tab from Film to TV program either for one video or all of them, then cover flow screws up again.
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The weird thing is, it worked before. I encoded all the videos previously and had them all listed and didn't encounter this problem, but I noticed I'd forgotten to decomb/detelecine the videos so I deleted everything and re-encoded it all. AFter filling the tags out and setting poster frames again I was thinking of making life easier by just pasting the same artwork for every episode, so I did, but didn't like the results so I deleted it again (I selected every video, used Get Info and pasted the artwork that way).
I think it was after this that the problem started to occur. In any case I've been through every episode and made sure the name, series, episode and episode id fields are all filled in with incremental values and they are. I even made sure the Sort Name field was filled in on every video. But this didn't work either.
So, thinking another restart was needed I deleted every video again. Re-encoded them all, again. Set the tags for every video and poster frame again. Finished it all off nicely, checked cover flow and was highly annoyed to find it was STILL showing the same two pieces of art work for every video as shown in that image I posted.
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I have been using my .Mac Web Gallery quite a bit lately and I love the new and improved Carousel view. Apple keeps updating it (they added reflections, a nice play/pause scroll bar, and now you can use the scroll wheel (or ball) on your mouse just like Cover Flow in iTunes and the Finder) making it better and better and it has gotten to the point where I think it would make a lot more sense (and look nicer) for Apple to implement it in the Finder in place of Cover Flow. Cover Flow works perfectly for iTunes still (as that's what it was intended for) and I think that it's "Ok" in the Finder in Leopard, but now that Apple has cleaned up the Carousel view so much in the .Mac Web Gallery, I can see it looking PERFECT in the Finder in Leopard. For anyone who's used or seen the Cover Flow view in the Finder, you'll realize what I mean when I say that it's "Ok". The problem with it is that most of the dynamically generated icons in Leopard are not nice squares like the albums in iTunes so the icons off to the sides of the center one look skewed and distorted. The Carousel view would fix that problem while retaining the benefits of the Cover Flow view and, from what I can see, would actually enhance the benefits because the side icons would be easier to see as they are not skewed. All I'm suggesting is for Apple to swap out the Cover Flow view in the Finder for the Carousel view and then the Finder would really SHINE! So, my question to any of you is, "Would you vote for the Carousel view to replace the Cover Flow view in the Finder?" Please let me know any of your ideas or suggestions. Thanks.

I made a newer post about this same topic (trying to be a little more strategic) and this time I included a link to a video demonstrating my point. Here's the post http://discussions.apple.com/message.jspa?messageID=6574743#6574743.
I couldn't agree with you more on the custom folder icon issues. I'm beginning to find out what the problem is on that. I have used the newest version of Candy Bar for my Home directory icons and that works fine, but there are some folders that I want to use a different icon for and leave the rest as they are. Candy Bar can't do this for me (as it only works with the generic icons) and so I used Apple's Icon Composer application (in the Developer Tools) to make the correct icon sizes for Leopard and then saved them as .icns but then copying and pasting that on a folder would result in the default ICNS icon and not my custom icon (that was under 10.5.1). So I finally got the custom icon to appear, but it only works for sizes 128x128 and lower, even though I put a 512X512 version in there. That's why it doesn't show up in Cover Flow. For some reason, Leopard "blacks" out anything larger than 128x128 on "Cut and Paste" icons. I found that out by copying my custom icon from the Get Info panel and then opening that in Preview and it shows a black background for the larger icons instead of the alpha channel. I'm still trying to figure this out. Also, IconBuilder seems to be doing the same thing (making and ICNS file) but it seems to work better. I haven't used that since I've upgraded to Leopard but from what I've read it should work, but I don't have Photoshop right now. Well, thanks for posting and agreeing with me on the Carousel view and I hope you check out my video. Thanks.

Green / Magenta squares after using Cover Flow or the like

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