I updated my mid-2011 13" to OS X Sierra and haven't noticed any slow down, which is great. I'm still getting about 5-6 hours out of a single charge using the original battery. It's a lot less if I'm streaming. However, I'm probably going to upgrade the 128 GB SSD to a Transcend 480 GB in the next few months. It's an expensive upgrade for such an old machine but I've outgrown the 128 GB and I believe it's worth it since it's still running like a champ. Considering it's nearly 7 years old, I know most people would disagree.
I have a mid-2011 11" MBA with 4GB RAM running El Cap. I've had no issues.
If I were there in person, I'd wipe it and install an older MacOS version, then move her files back. I don't want her to attempt that on her own, especially since she's on a fellowship in another country. Had thought of going back to Sierra, but looking at this thread I now wonder if it should go back farther? She isn't real clear on this, but I get the impression that it previously had Sierra and her troubles began with the High Sierra "upgrade".
I do enjoy the same machine. Been using macOS High Sierra 10.13.6 since last August. What can I say? Not better, but not worse than previous systems - just need to keep macOS up to date to benefit from latest versions of software.Here is a MBA 13" 2011/i7/4GB/256 GB running High Sierra without problems. It is on its second battery.
I do a lot of TeX, also sagemath and many macport programs on it.
I like High Sierra because the syncronisation of Safari bookmarks and passwords between my computers did not work with very different operating system version. I run also an iMac 2015 in my home office and an iMac early 2009 (8GB/ 1TB SSD instead of superdrive, this even under beta Mojave) in my University office, all without problems.
I've just upgraded my partners 2010 MBA (2.13Ghz/4GB RAM) from 10.10.5 to 10.11.2 and if anything it seemed a little quicker. Certainly no slower, so I'm sure your newer model will be just fine.
When I last posted in this thread, I was using a 2013 MBA. My partner is now using this so I got the 2010 MBA back and decided to keep it and play with some non-macOS options. It runs Linux very well, with my personal preference for either ElementaryOS or Mint. It also runs PC-BSD pretty well, and given I'm running FreeNAS, this would be perfect if I could find some drivers for the Wireless Broadcom card. As it is, it only works with a wired ethernet adapter, so is fine in the office, but not out and about on the road.
It's only when you compare a non-macOS option with macOS that you realise how slow it's become running its native OS. It does a much better job with Linux. If you don't need macOS, I'd be tempted to go down that route, but it's not too tricky to set it up to multi-boot (using rEFInd) and you get the best of both worlds!
HowAnother update. I'm still using the little 2011 11" 1.6GHz i5 2GB RAM 128GB Air in my classroom. I upgraded it to High Sierra at the beginning of the year and used it with that for a few weeks to give it a solid try. I did clone the El Cap install to an external drive first though. High Sierra was definitely much more miserable on this machine than El Cap was, particularly with RAM usage; with only 2GB, every MB counts. After about two weeks of using it, I recloned over the El Cap install and I'm back to that.
TL;DR: On a 2GB Air, El Cap ends up being much kinder to it than High Sierra.
I'm very unhappy about Apple dropping software support for my late 2011 MBA. I was planning to get the next version of the 12" MacBook with hopefully better keyboard and relegate my MBA to dedicated synthesizer stuff.
Dropping support for my perfectly good and fast MBA is causing me to rethink everything.
I'm getting fed up beyond belief with Apple.
ETA: I'm angrier with Apple now than I was with Microsoft before I switched.
They've turned back into the Apple I hated in the late 90's.
I am SO SICK of arrogant executives destroying companies.
I'm very unhappy about Apple dropping software support for my late 2011 MBA. I was planning to get the next version of the 12" MacBook with hopefully better keyboard and relegate my MBA to dedicated synthesizer stuff.
Dropping support for my perfectly good and fast MBA is causing me to rethink everything.
I'm getting fed up beyond belief with Apple.
ETA: I'm angrier with Apple now than I was with Microsoft before I switched.
They've turned back into the Apple I hated in the late 90's.
I am SO SICK of arrogant executives destroying companies.
You do have to realize that nearly every software and hardware company does the same thing Apple does, right? Good case in point: Windows 7 is near EOL, if it hasn't reached it yet. Microsoft dropped Vista, XP, Windows Server 2000, all releases of Windows NT, etc. because they all reached EOL for what they can support. It costs much more money for them to backport patches for all new vulnerabilities that exists.
Same applies with Apple, let alone with the hardware they have. I still have and use my mid-2011 13" MBA, even though it was dropped as well. 7 years is a very long run as far as hardware goes; in the PC world, you're obsolete when it comes to 2 year-old hardware! but they have to cut their losses somewhere, especially when it comes to the time, effort, and money to keep up with all of those patches.
Don't think that any other OS is out of bounds either; Solaris 8 has been dropped and that was around for as long as the MBA; Solaris 10 is just about on its way out, and every Linux distribution has dropped all support for 32bit x86 processors. Even RHEL and CentOS have dropped that.
7 years is a damn good run, and we're basically on borrowed time to where we can't fix our Macs if something goes wrong with it, and we'd be better for ourselves if we realized how long our hardware has lasted us, as most PCs, especially laptops from Dell, HP, etc., barely last a week after the 2 year warranty expires.
BL.
When I went to Sierra on an 11"/i7/4G MacBook Air, it seemed to be a mistake. At times it basically hangs up, and may recover after I put it to sleep (or it reboots while asleep?). My theory is that eventually Safari takes up too much memory, and it is constantly swapping and nothing is responsive as a result. I would stay on El Capitan, unless you are the kind of person that only has like 4 tabs or windows open at once on Safari.
How what? How is El Cap kinder to it than High Sierra? It uses notably less RAM, which is super important on a system with only 2GB.
You do have to realize that nearly every software and hardware company does the same thing Apple does, right? Good case in point: Windows 7 is near EOL, if it hasn't reached it yet. Microsoft dropped Vista, XP, Windows Server 2000, all releases of Windows NT, etc. because they all reached EOL for what they can support. It costs much more money for them to backport patches for all new vulnerabilities that exists.
Same applies with Apple, let alone with the hardware they have. I still have and use my mid-2011 13" MBA, even though it was dropped as well. 7 years is a very long run as far as hardware goes; in the PC world, you're obsolete when it comes to 2 year-old hardware! but they have to cut their losses somewhere, especially when it comes to the time, effort, and money to keep up with all of those patches.
Don't think that any other OS is out of bounds either; Solaris 8 has been dropped and that was around for as long as the MBA; Solaris 10 is just about on its way out, and every Linux distribution has dropped all support for 32bit x86 processors. Even RHEL and CentOS have dropped that.
7 years is a damn good run, and we're basically on borrowed time to where we can't fix our Macs if something goes wrong with it, and we'd be better for ourselves if we realized how long our hardware has lasted us, as most PCs, especially laptops from Dell, HP, etc., barely last a week after the 2 year warranty expires.
BL.
Completely wrong. Windows 10 works fine on 10 year old hardware that came originally with Windows 7.
Windows 10 works perfectly on the boot camp side of my 2011 MBA, and it flys. Ironic that Microsoft is supporting my MBA and Apple is not!
Completely wrong. Windows 10 works fine on 10 year old hardware that came originally with Windows 7.
Windows 10 works perfectly on the boot camp side of my 2011 MBA, and it flys. Ironic that Microsoft is supporting my MBA and Apple is not!