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Is Yosemite running smooth on your MBA?
- Thread starter coldjeanzzz
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Im getting slow downs with things over wifi. twitter app, safari mail etc all throwing up freezes and problems. One minute in mail its google, then microsft, then virgin. Connection problems 
this effects the rest of the system didn't have these problems on mavericks and didn't have them first day of upgrading. Something is broke. macbook air latest base model
this effects the rest of the system didn't have these problems on mavericks and didn't have them first day of upgrading. Something is broke. macbook air latest base modelYosemite was running incredibly laggy and jaggy on my 2012 13". Also terrible battery performance, about 2-3 hours on average. I had done a completely fresh install and no recovery. I reset my SMC and PRAM, fixed the problem for me. Smooth as butter now. Hopefully it also helps the battery probs, but will know that after couple of days.
After some time using Yosemite, the only problem I've encountered is noticeable response/lag issues when swiping back and forth between webpages in safari. Sometimes it works OK, but I often need to swipe two or three times before the action takes place. For some reason, certain websites allow quicker swiping then others. Also, the page must reload completely before I can swipe to the next page. I don't remember a full reload being necessary using Mavericks. This slows the process down a lot, too. The < > buttons do work normally, though.
Parallels 9?
Had terrible lags after update from Mavericks to Yosemite. Removed Parallels9 by trashing it, rebooted - much better now) For those who really need Parallels - there is a new v10 - may be it will fix this issue
Had terrible lags after update from Mavericks to Yosemite. Removed Parallels9 by trashing it, rebooted - much better now) For those who really need Parallels - there is a new v10 - may be it will fix this issue
Sluggish performance on 2012 MBA13 base model
Hello there,
I did a clean install of Yosemite when it came out. However, after Spotlight indexing and rebooting, the overall system performance was sluggish. Sure, I only have 4 gb of non-upgradeable ram, but Mavericks performed really awesome (no swap files and blazing fast etc). But now I can see that the system begins to swap files on my SDD (info: memory pressure: green), susually a couple of hundred MB's.
Can you guys please give me a tip how to solve this problem? Because I think that Yosemite is supposed to be blazing fast on my Mac just like Mavs was. And Apple still sells Macs with 4GB of ram in the baseline MBA configuration. I heard something like PRAM reset?
Thank you in advance.
Hello there,
I did a clean install of Yosemite when it came out. However, after Spotlight indexing and rebooting, the overall system performance was sluggish. Sure, I only have 4 gb of non-upgradeable ram, but Mavericks performed really awesome (no swap files and blazing fast etc). But now I can see that the system begins to swap files on my SDD (info: memory pressure: green), susually a couple of hundred MB's.
Can you guys please give me a tip how to solve this problem? Because I think that Yosemite is supposed to be blazing fast on my Mac just like Mavs was. And Apple still sells Macs with 4GB of ram in the baseline MBA configuration. I heard something like PRAM reset?
Thank you in advance.
Even on my mid-2011 MBA (1,7 Ghz Core i5, 4 GD DDR3 1333 Mhz, 128 GB SSD) Yosemite is equally fast (if not faster) than Mavericks. Now that I come to think of it, it DOES actually feel snappier than Mavericks at many tasks.
I don't know what the cause of your problem could be. It SHOULD be blazing fast, considering that it's already plenty fast on my MBA which is one year older than yours.
Here are a few things I can think about that might cause the slowdown:
- you enabled FileVault at the installation (I don't exactly know how it works, but it might affect performance)
- Mail.app is still downloading your entire, say, Gmail library
- your SSD is near to the end of its lifetime (very unlikely)
4 GB ram is plenty enough for Yosemite (I dare to say, even 2 gigs should be sufficient for many). I guess, OS X might be still indexing some files on your drive, you have to wait and just use your machine a little.
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Thank oyur for your quick reply.
I did not enable FileVault (I never used it)
And Mail seems to be buggy as hell. I mean I used Mail Drop and it did not work and on top of that it was using tons on ram so I had to force quit Mail.
I am not new to the Mac world. I been using Macs for almost ten years and I am also reading Macrumors for the same amount of time. This was the first time I posted in thread because this problems is driving me nuts as you said, Yosemite should be running smooth on my MBA.
So far everything's running fine without any problems.
FileVault2 is enabled, no issues with Mail and I upgraded from Mavericks. (Haven't done a fresh install in a while.)
The only thing I needed to do is to invert the icons for BitTorrent Sync for dark mode.
FileVault2 is enabled, no issues with Mail and I upgraded from Mavericks. (Haven't done a fresh install in a while.)
The only thing I needed to do is to invert the icons for BitTorrent Sync for dark mode.
Is there a way to do the same with Viber, or with any menubar icon for that matter? It's kind of annoying that it doesn't fit into the dark theme.
MBA 2013 with i5/4GB/256GB here. Yosemite is running very well. I was really starting to doubt my purchase due to not upgrading to 8GB. But this thing runs better than when I bought it. Try that with a Windows machine.
Curiously, my MBA has been baby-butt smooth ever since I restarted the thing. Dunno really why. It became a bit laggy again after few days of usage (without restarting) but another reboot fixed it again. Since it only takes a couple of seconds to boot (has gotten quicker with Yosemite actually) I don't really mind.
I wonder what is causing it to slow down over time though. This was not the case with Mavericks.
I wonder what is causing it to slow down over time though. This was not the case with Mavericks.
No.
I am running OS X Yosemite 10.10 on a Mid-2012 13-inch Macbook Air, with a 1.8Ghz Core i5 and 4GB memory. It has the Intel HD Graphics 4000. Also, I use the computer with a 27" LED Cinema Display.
I installed Yosemite from scratch, but restored my data from a Time Machine backup. During the restore, and to try to be as "clean" as possible, I opted to not bring in settings or "all other files and folders".
Initially after boot, animations are buttery smooth. However, at times, something seems to go wrong and animations become so laggy as to make the system basically unusable (e.g., with respect to drawing UI animations such as moving windows, using Mission Control, etc.). At this point, the CPU is *not* loaded, and memory pressure is in the green on Activity monitor. It remains in this laggy state until reboot, even if I close all running applications.
I have observed that Preview.app appears to be a catalyst to the system getting into this laggy state, though I don't think it is an exclusive cause. As part of my daily workflow, generally actively use Preview.app with 5-15 PDFs open (each having 10-50 pages) and perform frequent annotations on the PDFs. Most of the PDFs are image based and OCRd (USPTO patent publications, mostly). I have tried performing the same type of workload using an alternate PDF viewer (Skim, http://skim-app.sourceforge.net) and system performance does not appear to degrade. In addition, this problem did not exist in Mavericks under the same usage scenarios with Preview.app.
As an example, I used my system all day today without it getting laggy, but I minimized my use of Preview.app. If I open several PDFs in Preview.app, the system will--without fail--get laggy in less than an hour.
I have already performed the steps (e.g., reset SMC and PRAM) outlined in https://discussions.apple.com/thread/6623697
I suspect the problem lies in a buggy GPU driver in Yosemite.
I am running OS X Yosemite 10.10 on a Mid-2012 13-inch Macbook Air, with a 1.8Ghz Core i5 and 4GB memory. It has the Intel HD Graphics 4000. Also, I use the computer with a 27" LED Cinema Display.
I installed Yosemite from scratch, but restored my data from a Time Machine backup. During the restore, and to try to be as "clean" as possible, I opted to not bring in settings or "all other files and folders".
Initially after boot, animations are buttery smooth. However, at times, something seems to go wrong and animations become so laggy as to make the system basically unusable (e.g., with respect to drawing UI animations such as moving windows, using Mission Control, etc.). At this point, the CPU is *not* loaded, and memory pressure is in the green on Activity monitor. It remains in this laggy state until reboot, even if I close all running applications.
I have observed that Preview.app appears to be a catalyst to the system getting into this laggy state, though I don't think it is an exclusive cause. As part of my daily workflow, generally actively use Preview.app with 5-15 PDFs open (each having 10-50 pages) and perform frequent annotations on the PDFs. Most of the PDFs are image based and OCRd (USPTO patent publications, mostly). I have tried performing the same type of workload using an alternate PDF viewer (Skim, http://skim-app.sourceforge.net) and system performance does not appear to degrade. In addition, this problem did not exist in Mavericks under the same usage scenarios with Preview.app.
As an example, I used my system all day today without it getting laggy, but I minimized my use of Preview.app. If I open several PDFs in Preview.app, the system will--without fail--get laggy in less than an hour.
I have already performed the steps (e.g., reset SMC and PRAM) outlined in https://discussions.apple.com/thread/6623697
I suspect the problem lies in a buggy GPU driver in Yosemite.
that is interesting to hear, good observation! Does it go back to normal if you quit the preview app or does it stay laggy? (Edit: I see you mentioned that. must've overread it)
and why do you think it's a problem of the GPU? I'm no expert at all but wouldn't you rather suspect that somethings wrong with the preview app?
I may be jumping to conclusions by saying it's the GPU drivers (or even just the underlying graphics rendering systems, e.g., WindowServer), but I think it's telling that the problem persists after Preview.app is closed. That tells me that there is something more going on than just Preview.app behaving badly.
For example, if the system was slow while Preview.app is open, and it was clear that Preview.app is eating CPU and/or memory during this time, then I would peg it directly on Preview.app. However, this is not the case. Instead, it appears to me that Preview.app is more likely a catalyst for something else to go bad (I have not ruled out the possibility that other programs can lead to the lagginess--I just haven't gathered enough data points yet).
Since the CPU/memory load is not bad when the drawing of windows and animations in laggy, that makes me think it's a GPU and/or WindowServer problem--and Peview.app brings it out. It may be that there is also a problem in Preview.app that causes the GPU/WindowServer problems, but I suspect there is an underlying issue in the GPU drivers and/or WindowServer.
I'm not a developer, so take this with a grain of salt. I'll continue to gather data...
Everything also running great on the 2011 MBA in my signature.
Only issue I have is Mail.app. It still sucks with my large business email account which is a Google apps for business account. Been a big problem since Mavericks and Yosemite unfortunately hasn't fixed it.
It is slow and jerky, and makes the CPU run hot, works the fans at full speed, etc. Wish that Mail.app would just work properly :-(
Have been through all the attempted fixes I've found at the Apple Support Community, all over the web, etc.
Just want Mail.app to work like it did in Lion and Mountain Lion...
Otherwise Yosemite is excellent, it is better in every way than Mavericks, both looks and performance. My only issue is Mail.app!!
Only issue I have is Mail.app. It still sucks with my large business email account which is a Google apps for business account. Been a big problem since Mavericks and Yosemite unfortunately hasn't fixed it.
It is slow and jerky, and makes the CPU run hot, works the fans at full speed, etc. Wish that Mail.app would just work properly :-(
Have been through all the attempted fixes I've found at the Apple Support Community, all over the web, etc.
Just want Mail.app to work like it did in Lion and Mountain Lion...
Otherwise Yosemite is excellent, it is better in every way than Mavericks, both looks and performance. My only issue is Mail.app!!
no I hate it. Loved it on mavericks. Now I'm starting to hate my macbook air. Its slow as ****. Same stuff opened. Takes an age to do stuff. WTF!
do a PRAM and SMC reset, that might help. You can find instructions easily via google
edit: Or I'll search them for you
SMC: http://support.apple.com/kb/HT3964?viewlocale=en_US&locale=en_US
Note the "Indicators" portion on the page.
PRAM: http://support.apple.com/kb/PH14222?viewlocale=en_US
do a PRAM and SMC reset, that might help. You can find instructions easily via google
edit: Or I'll search them for you
SMC: http://support.apple.com/kb/HT3964?viewlocale=en_US&locale=en_US
Note the "Indicators" portion on the page.
PRAM: http://support.apple.com/kb/PH14222?viewlocale=en_US
Thanks. I shut down all programs then shut machine down and rebooted, I did this twice. If it doesn't fix, PRAM and SMC is next.
I was writi a report yesterday using a few PDFs as well and I had really bad lag. It seemed to be windows server taking up approx 90% of my cou for some reason. Preview app. Also lagged when I accidently edited a pdf and saved. I'm havin the same issues mentioned so maybe there really is an issue there. With drivers or gpu.
Exactly, MS is basically trying to feed one UI to all their devices (including xbox lol) thinking that this will magically improve your experience, while Apple went for something ACTUALLY useful and made their devices talk to each other, rather than copy each other. One design can't suit all, and this applies everywhere.