I've upgraded to Mavericks as my main OS for my 2011 MBA and 2012 iMac without making a time machine backup of Mountain Lion!
The only minor quirk I see is that when I close Messages with CMD + W or the little "x" it loses the little glowing thin rectangle on the bottom, indicating that I've totally quit the program. It is actually running though, even though the little glowing thin line isn't there.
I still am running very smooth with DP1.
Shutdown is slow though and startup is a little slower than ML - although I don't really care about these so much.
I only had once a small graphic issue when the menu bar didn't refresh for like 1 minute or so and there was no text then all of a sudden it reappeared. It happened once only.
I mainly ran Lightroom 5, PS CS6, Some Album design SW, Safari, iTunes, uTorrent, VLC, OnONE Perfect Suite, FCP X, Mail, FaceTime and Messages.
One thing I notice quite clear is the response of menus and actions in applications in general. I tend to have some lag when opening an App or something moves slow. Now... I am very very impressed.
Mavericks is as ML should have been. But this is just beta. We'll see how it ends up in the final version. I had experiences when some DPs were faster than GMs.
These I used extensively. Battery life has improved but just a little (maybe it's an illusion) however I find my fans spinning much less than before.
It seems like some improvements are working on the CPU load. I will see later on.
I have been using Mavericks since the first DP. I don't wanna talk for others, but personally I can say I've been using this thing as my primary OS since DP4, and I never came back to ML.
The only thing I miss so far: Perian
Sure I can use VLC or MPlayerX to play multiple video files, but I miss not having access to the "Quicklook" features (no thumbnails in particular).
Wait.... Are you saying Quicklook is not in Mavericks? Eg. You can't hit the space key to preview files, videos, images etc?
Wait.... Are you saying Quicklook is not in Mavericks? Eg. You can't hit the space key to preview files, videos, images etc?
Installed it over my main OS. All my apps are working as expected![]()
Its been bug-free so far. Only thing that irks me is that the Time Machine menubar icon doesn't spin when backing up![]()
Can someone shed any light on how Safari runs in Mavericks? Does it's process 'Safari Web Content' still consume huge amounts of memory and slow your machine to a crawl? I'm hoping the memory-management in Mavericks has fixed it.
I'm testing Safari beta 6.1 in ML and the same memory issues are still present.![]()
Hard to be sure.
Just checked, it's now multiple processes.
On my system it's one process/Safari Tab and it is about 100MB in size.
dp7 feels pretty solid, I bet it's the GM version. dp6 still sucked with huge bugs...
i just put mavericks dp8 in my mbp 2011, but i can't find a way to get all my safari bookmarks and notes from cloud ... is it a bug or what ?