People are talking about the increased ZFS support in Snow Leopard and how this is great news for SSD's but so far I have not been able to find any figures as to what kind of performance increase we are likely to see.
Does anybody have any idea yet? Maybe through using Solaris or something. Also heard that it will not be possible to boot of a ZFS under OS X, is this true? If so, is there really much point in including it in Snow Leopard?
Anyone noticed extremely choppy flash performance? I use Safari as my browser, and in Leopard YouTube videos (for example) were smooth and fine. Now in Snow Leopard flash is very choppy indeed.
I installed Snow Leopard recently and have had some really annoying performance issues/ hang ups when running multiple applications.
I had no problems before and activity monitor isn't showing anything out of the ordinary.
2.4gz Intel Core 2 Duo with 2gb 667 mhz ddrs sdram Late 2008 macbook
Like I said, I've never had any performance issues before this and now I'm getting frequent hang ups when multi-tasking. By hang ups I mean the little spinning wheel pops up and I can't do anything.
I getting my copy of SL next from Macmall next week. I am reading some reviews that thou SL is snappier than Leopard, but it seems the application performance is slow compared to Leopard .
I am using applications like MS office 2007, firefox 3.x and parallels with linux & windows. Anybody there who has already installed SL can tell us what do they think about application performance in SL.
I just noticed that playing YouTube Video in Safari or Google Chrome the CPU usage is not less than 70-75 % on both cores ( MacBook 2.4ghz unibody with SL 10A432 32bit kernel ).
On Firefox the CPU usage on the same YouTube video is no more than 40-45% on both cores.
Anyone else notice this ?
I guess it may happen because flash plugin is 32 bit and used in some sort of sandbox in Safari now because Safari is 64bit and flash plugin is 32 bit ( in Chrome everything run in sanbox and I got the same CPU usage on Leopard ).
Firefox is 32 bit application as Flash is and I'm guessing thats why it uses less CPU.
Not sure why, but when I run my SL in 64 bit it runs significantly slow when compared to 32-bit on my umbp late 2008 2.4 ghz, 4gb ram and 500gb hdd. when running on 32-bit, my umbp boots in less than 15 sec and loading the native apps are very snappy and responsive (safari/finder/preview, etc). But when I boot in 64-bit. It takes like 45 sec to boot (it keeps spinning the white circle during the boot up) and even loading safari and rendering the default page will take like couple of secs which is noticeably slow and opening pdf in preview is slow and scrolling the pdf is noticeably slow and sometimes hangs and which does not happen in 32-bit mode.
If I click on application folder on the doc, it opens the folder before I release the mouse button in 32-bit mode, but in 64-bit, it takes upto 5 sec to open the folder. I tried this couple of times including rebooting the umbp. It is not crashing in 64 bit, but it is noticeably slow. Which is making me depressed because I was thinking to upgrade this laptop to 6gb ram. Now I am not sure if i want to upgrade.
I have a fairly old imac (it's about three years old) and although I've upgraded the ram, it's feeling a bit sluggish now. Do you think I would experience any performance benefit from upgrading to snow leopard? It still seems like a great machine so can't really justify upgrading to the new imacs.
Since I've heard snow leopard incorporates 64-bit features, does this mean iLife '09 itself will encode movies faster, idvd encode faster etc.? I'm not familiar with 64-bit advantages.
Has anyone ran some tests with the new Snow Leopard Graphics Update Apple just released. I am primarily interested in the performance increases it offers SC2. I am at work and will not be able to install it until late tonight, after which I will post before and after FPS and settings for SC2.
I recently had to upgrade my OS to 10.6 (then to 10.6.8 via update). After the upgrade fro 10.5 though my computer had been running slow, especially safari. I haven't do anything different besides running the update. The only new program(s) I have is Diablo 3 which I know tkes up a lot of processing power, but that wouldn't explain the overall, extreme drop in speed when I'm not playing it.
I'm wondering specifically: What processor is actually inside the new IMacs. The i5 that's in the quad-core and the i7 that's in the quad-core. If anyone knows, what kind of gains are there, let's say in a benchmark test. For going for the i7 over the i5.
I'm wondering if I will see much speed gains going from my late 2007 macbook with a 2.2Ghz core 2 duo processor(santa rosa?) to the new 13" macbook pro with the 2.4 GHz core 2 duo. I couldn't find a consistent set of benchmarks between the two computers.
It's with some trepidation that I've decided to return to Leopard. For all its great points, Snow Leopard is just too buggy right now for day-to-day use. Even after a clean install (several clean installs, actually) the Finder is still laggy, mouse performance is unreliable when FW800 drives are connected, setting '.mov' files to open with QuickTime Player 7 results in all their icons breaking - I could go on, but these few flaws are enough to disrupt me from my video editing work.
I'm sure the creases will be ironed out in time, but I can't live with an OS (no matter how technically refined) that doesn't behave correctly under the most BASIC circumstances. In fact, I can't think of a single thing I'll miss about SL, apart from maybe the new wallpapers and the fact that Mail now auto sets up MobileMe accounts correctly.
... long time reader, first time poster!! So I'm doing it. I'm switching from PC to Mac. I've been waiting for a while now and the new MacBook Pro's have convinced me. I'm buying the 13 inch this week.
However I'm slightly worried about the upgrade to Snow Leopard in September.
My question is if I buy a new MacBook Pro this week and upgrade from the current version of Leopard to Snow Leopard will it be the EXACT same as the version of Snow Leopard that ships with new MacBooks after September?
Is the upgrade just the same as the full software version available post September? Does the upgrade it just detect if you have the previous software and installs as if it were the full? Or does it just "patch" things depending on what's different from previous versions?
I can wait till after Snow Leopard is released in September 09 if it is different to Leopard upgraded to Snow Leopard.
I have a Snow Leopard Install Disk for the 13-inch Macbook Pro model.I also have a 21-inch iMac. I have OS X Lion installed on both. I have Snow Leopard installed as a partition on my Macbook Pro, which I installed via the install disk. I want to do the same thing for my iMac but I am unable due to (seemingly) my install disk is for a Macbook Pro and not for an iMac.
"Photoshop CS" and "Acrobat 6.0 Standard" suddenly stopped working in my iMac, apparently after I upgraded it to MacOS 10.6.8 (the latest version of Snow Leopard). Both programs had worked normally until that OS upgrade. I deleted Photoshop CS and tried to re-install it from the original CD, but the installation never proceeds because I get an error message entitled: "Install Adobe Photoshop CS quit unexpectedly". This is the full error message:Â
Process:Â Â Â Â Â Â Â Â LaunchCFMApp [1516] Path:Â Â Â Â Â Â Â Â Â Â Â /Volumes/Adobe(R) Photoshop(R) CS/Adobe(R) Photoshop(R) CS/Install Adobe Photoshop CS.app/Contents/MacOS/Install Adobe Photoshop CS Identifier:Â Â Â Â Â com.MindVision.InstallerVISE
Today I performed a clean install of Snow Leopard on my late 2009 Mac Mini. After completing the installation, I began running software update to bring everything up-to-date.While software update did find and install a number of updates (10.6.8v1.1 Combo update, Security Update 2012-002, Apple Software Installer Update, iLife Support 9.0.4, Remote Desktop Client Update 3.5.3, Airport Utility, Java, Safari) it did not find an update for iTunes (which starts at version 9.x, I believe, in a SL clean install).I assumed that this was some sort of random glitch and manually downloaded and installed iTunes 10.6.3.After that, I re-installed iLife '11 (from a retail DVD, not the App Store).When I ran Software Update again, it found updates for Garage Band, iDVD, and iWeb, but it did not show the updates for iPhoto and iMovie.I found this to be unnerving, as I performed a clean install when I first obtained this Mini a few months ago and didn't experience any of these problems - all of my Apple software updated automatically through Software Update without a hitch.
I began researching this problem online and found that other people have been experiencing this same problem (or some variation of it), and it seems like it began appearing around the time Apple updated some of its security certificates in March.In particular, I've found several references to the missing iPhoto update.This one is especially noticeable because an iPhoto library created in iPhoto 9.2.3 will not open in iPhoto 9.0, and this generates an error upon opening the program (i.e., a user backs up their iPhoto library created in 9.2.3, performs a SL clean install, reinstalls iLife, goes through the Software Update process until it shows that no more updates are available, and are shocked to find that they are unable to open their backed up iPhoto library because they have an out of date version of iPhoto).The most common (and admittedly logical) solution proposed in the threads I've read is to download any necessary updates directly from the Apple website. However, I am curious as to why this previously functional feature now appears to be broken.Has anyone else been struggling with this? Does it indeed have something to do with the new security certificates? Is Apple aware of the problem?
I'm currently using a MBP 13 inch and am running Leopard on it.
I just bought a copy of snow leopard today but i don't know if I should do a direct upgrade from leopard to snow leopard, or wipe my MBP and do a fresh install so i have snow leopard on a clean slate.
Have any of you tried the second option before? Or do any of you have advice on which path I should take?
I have my drive partitioned between Tiger and Snow Leopard. I am trying to move myself over to Snow Leopard so I don't have to keep switching. The problem is that my old apps that alledgedly will work in SL, give me an error box when I launch them. It happens with Appleworks 6 and Quicken 2007. I've installed Rosetta but don't know what else to do.When I launch either application, it says it unexpectedly quit and gives this info:Â Process: [code]
iMac with 2Ghz Intel Core 2 Duo, 4GB RAM, plenty of space available and currently operating 10.5.8. Now I want to upgrade to Snow Leopard and since my Mac Mini came with it, I attempted to use the OSX install disc from the Mini in the iMac. I don't see a reason why this shouldn't work. There's no DRM or anything as far as I know. I'm just trying to bridge the gap so I can download Lion. I've looked into some of the advice others have given on this subject but my computer doesn't have those issues. I've tried booting from disc but I get the same message.
Question: I already have snow leopard installed on my iMac. But can I still do a CLEAN snow leopard installation onto my imac even though snow leopard is already installed?
I tried it just now like twice but I got the spinning wheel of death. It wouldn't go pass the apple sign and spinning wheel.
I've been using Leopard since 2008 and everything has worked well. Now that I have to have at least Snow Leopard to run some apps, I'd like to upgrade to Snow Leopard. Are there any pitfalls I should be aware of? I'm assuming I will still be able to run all my apps and access my files.
Interesting... at the same time as Magic mouse comes into stock (well, in UK Apple stores, anyhow), Apple release the "Wireless Mouse Software Update 1.0 for Leopard" & "Wireless Mouse Software Update 1.0 for Snow Leopard".
Here are direct links to the installer disk images, to save you time - even if you don't yet have a Magic mouse, you can install the software now to save time later:
Leopard:
[URL]
Snow Leopard:
[URL]
I also found it interesting, how the mouse icon has changed into a Magic mouse in System Preferences:
I don't know about you, but Snow Leopard's aurora is so much cooler. I used a program called "Desktop 2 Login" to change the default wallpaper for the login screen to a different wallpaper. Using this same program I changed it back to L's Aurora. (Still in 10.5). When I upgraded to snow leopard, the login wallpaper did not change. It is still stuck on L's aurora. I have used about every method besides Terminal, and it won't change.
Anyone have any idea of a feature that was originally going to be in Boot Camp, allowing it to switch very quickly between a hibernated version of Windows and a sleeping version of Leopard, is gonna be back for Snow Leopard?
Apparently the feature was dropped before the final version...
This would've been awesome, would love to see it back...
Firstly I am sorry if this has been posted before, but I did have a look at the Snow Leopard FAQ & a browse through the current topics. And secondly, I am also sorry if I am not using appropriate computer language to describe certain things. I have a 17 inch Macbook Pro I bought in the middle of last year. Before Snow Leopard. So when Snow Leopard came along I went for the upgrade without looking around at compatibility issues with certain software.
So after the upgrade, my EyeTV didn't work, and neither did my internet (I use the ones with the USB stick). So I couldn't even go online to get my EyeTV update. So in my (brief) panick I re-installed Leopard, which wasn't a great idea I guess, because all of a sudden my HD space went down to 50GB from my 500GB of storage. Now I know I didn't have the full 500GB since I did have some photos, music & videos on board. But surely 50GB remaining is quite ridiculous. I think it probably performed a Time Machine backup for me.
Anyway... that was awhile ago. And I was happy to carry on with what I had. But now I think I would like to try what Snow Leopard has to offer. But with only 18GB of space remaining, I think the best option might be to reformat and start over. What do you guys think? My other option is to try to delete as much as I can spare to make room for Snow Leopard. Sorry if this question is a silly one, but I have done a lot of things with my iPhone & with this Mac without thinking & asking first & I have always regretted it. Thanks for any help or suggestions you all can offer.
