"Looks nice but can't print from any programs UGH"1.0 starson by relray
Pros: Other features are very nice. If you don't want to print anything then this is a good upgrade.
Cons: Do you ever print using an HP printer or a Brother printer--too bad. You CAN'T DO IT ANY MORE unless you spend many hours trouble shooting, booting in safe mode, repairing permissions and jumping through a lot of arcane hoops. All doable -- but why
Summary: Don't take the risk until Apple Fixes the ProblemsIT NOW WORKS--
Updated on Feb 13, 2014
My Star Rating is Now 3* (4-1 for difficulty/lack of user ease)
Since writing this review I was able to get Mavericks to print to both an HP8500 and a Brother 2820. I need to uninstall both printers then go to Brother website and install an updated driver. At this point the Brother still didn't work so I uninstalled it again. Then I went to Apple's Software Update--I had done this several times and no updates were available. BUT after UNinstalling the printers a printer software update was available. This cured all prior problems. Based on this my recommendation is:
1) Uninstall all printer(s)
2) Use Mac Software Update
3) Reinstall the printer(s)
This should fix the problem.