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Will it be safe to use in your main pc? Isn't it gonna be too buggy and cause problems?


It will be stable enough, but make sure you get a full time machine backup in case it kills your machine. I used it as a daily driver with no serious issues.
 
I can confirm the latest build has been pretty stable, enough so that it should be fine for those people wanting to try it on a primary machine. There are still some issues with iCloud that need to get resolved, but I'm pretty happy with how it's been running so far.

Agreed. I found DP1 was not really usable but DP3 definitely is - with one key issue remaining being that installing it wipes the existing Messages archive (from a DP2 original install). I tried the trick of renaming the Library files but to no avail so rolled back. I am hoping the PB fixes this - I can't imagine it won't, to be honest, as wiping people's data is so obviously a no-no - and at that point I expect Yosemite will work for most people as well as Mavericks; it's new features that may not work as expected.
 
I used OS X 10.9.3 public beta when it was released..

I did run it native which is usually a bad idea, because crashes, app etc can result. You typically download an app and install it, which allows software update to also download betas.. this will allow download of the beta 10.10

u can easily uninstall the app. but any beta's u already have installed as a result will stay installed (e.g safari betas as well ). This is why u shouldn't use it on main system.

If possible, run it on another machine, not a production machine you use every day, since with beta u dunno whats going to happen..

I think you can't upgrade to full release, the whole idea is to test it, so makes sure u have a tie machine backup, since you'll need it when the times comes to install OS X 10.10 when its available.

i use it as my daily OS. i did the same with DP releases of Mavericks in the past. it is working fine besides taking a while to shut down cuz apps like iTunes or Mail usually have to be force quit by the user also some german words r too long and dont fit onto the UI yet :D

u can also just update to the public release once its out without an issue
 
Not too bad or long of a wait since WWDC for a public beta.

I have my external SSD all prepared and waiting for it.
 
Hi, first time poster here.

I signed up for the beta pretty early, and assuming I'm in the million (crossed fingers).

Does anyone know if it will be possible to install and run the beta from an external bootable drive? (My backup space is very limited currently).
 
Does anyone know if Apple Remote Desktop works in the beta? In past betas it hasn't worked until an update was released on the day of the final release.

Any ideas?

Unfortunately I NEED to run this, but would love to test the beta.

Thanks!

You can test it yourself.

Make a new partition on your hard drive with enough space for OS X and remote client software you're using. You can install OS X and then that client and check it out. That way you'll know for sure if things are working for you. If not then you can just delete the partition.
 
Yay! I want to test the new UI heirs I actually pass judgement. I wonder if they fixed the partitioning issue? I plan to install it on a separate partition on my MacBook and deleted off when I'm done.
 
Hi, first time poster here.

I signed up for the beta pretty early, and assuming I'm in the million (crossed fingers).

Does anyone know if it will be possible to install and run the beta from an external bootable drive? (My backup space is very limited currently).

It's possible and easy to do. OS X will treat it as another hard drive. The only draw back is the speed. If you're using an external USB drive then it might be a little slow for an OS. Then you can press & hold "Option" to boot into what ever OS you want at start up.
 
Hi, first time poster here.

I signed up for the beta pretty early, and assuming I'm in the million (crossed fingers).

Does anyone know if it will be possible to install and run the beta from an external bootable drive? (My backup space is very limited currently).

I don't think you can run it from an external drive, but you can partition your main HDD and install it there.
 
Oh boy. If Apple's going to allow non-devs to install the beta, they'd better hurry up and update their own apps (like Aperture) to function with it better, because 99% of the people don't understand the word "beta" and will assume it's simply broken.
 
upgradeable to final?

Was the Mavericks beta upgradeable to final? I don't mind being on a beta OS as long as the final outcome is that eventually I'm able to go to final. Being stuck on a beta OS, with a production machine, would be a dealbreaker for me.

also, can I upgrade my current Mavericks install to Yosemite with this Beta, or do I need to do a brand new install?
 
Oh boy. If Apple's going to allow non-devs to install the beta, they'd better hurry up and update their own apps (like Aperture) to function with it better, because 99% of the people don't understand the word "beta" and will assume it's simply broken.

That's probably intentional seeing as they're dropping Aperture for Photos.
 
Most of the obvious bugs and incompatibilities are gone from DP4, but I've had both iTunes and Mail crash on me within the last 48 hours - can't remember when I've had a core app actually crash in OS X :/

Hope the folks in the beta test group are ready for a few bumps along the way.
 
Says in the main body of the report here (from The Loop) that it will be the same build initially but that it won't include all future updates that devs and AppleSeed testers get.

-----

For the beta nubies: if you plan on d/ling tomorrow do not install over the OS of your current stable OS. Either install on a separate drive or partition. I know this sounds obvious but people install betas all the time over stable versions and live to regret it. Also be aware you cannot roll back to 10.9.x once you install 10.10 so if you do install it over 10.9 there is no easy way to go back which is why you should install on a separate drive or partition.

10.10 DP4 is stable for a beta. It's still a beta though.

100%. MR should add this little caveat to the OP. Sometimes enthusiasm and naivete can lead to disastrous results. A wee bit of forethought and planning can help ensure the enthusiasm isn't dampened but the system remains safe.
 
For the beta nubies: if you plan on d/ling tomorrow do not install over the OS of your current stable OS. Either install on a separate drive or partition. I know this sounds obvious but people install betas all the time over stable versions and live to regret it. Also be aware you cannot roll back to 10.9.x once you install 10.10 so if you do install it over 10.9 there is no easy way to go back which is why you should install on a separate drive or partition.

10.10 DP4 is stable for a beta. It's still a beta though.


HEAR HEAR!!!

I put developer preview over my only functioning partition anyway (files backed up), half hoping it would send my 7 year old mac into premature retirement. It didn't work but iPhoto doesn't open which for some people would be a deal breaker. Use a new partition as Chupa Chupa says or caveat emptor.
 
The only thing i hate where Apple is going is they'll give us too much iOS design in Mac...

It's not now in Mavericks.. i dunno how much of this is in 10.10, but i reckon this is just the start....

So for me, it may pay to hold back,, even though Apple gives you controls to disable some, but not all, why are they their to begin with apart from convenience?

Take out all the iOS'y type stuff, and you have a regular Mavericks type, with a cosmetic look.

If i could test under a virtual machine, then i'd do that
 
So installing it on a partition seems to be the best bet. However, for use on a secondary machine can one format and install from scratch as one would a general release?
 
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