I've acquired OS X Mavericks (10.9.5 build 13F34) through archive.org and I'm facing a challenge verifying this file. There are 2 fishy things about it:
The .app file requires a bash command xattr -cr to become usable for reasons beyond me.
The command pkgutil --check-signatur on Install OS X...
MacBook Pro 15 OS X 10.9.5 WIFI Dropping Regardless of Network
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The WIFI connection holds for between 10 and 20 minutes, and then drops. Only a reboot results in the connection working again, but it then drops just like before. It makes no difference which public WIFI network I use...
My 2014 MacBook Pro and my 2010 Mac Pro are both still running OSX 10.9.5, mostly because of some specific software compatibility issues and because I use these machines for work and am always hesitant to upgrade.
Now, the time has come where the compatibility issues of not updating have gotten...