So Apple release the final version of macOS Mojave aka. 10.14. Before you start your update, you should check, if your important tools are 64bit compatible.
This version of macOS will annoy you with warnings about your apps being 32bit each time you start them. While you will still be able to execute 32bit apps in Mojave, I used the opportunity to get rid of a few 32bit apps.
How do you check, which apps are still 32bit? You can verify this from the system information app. Click on your Apple symbol in the menu line and select „About this Mac“. Click on „System Report“. Check now Software/Applications. You can filter the list by „64-bit (Intel)“. Each app marked with „No“ should produce the popup.
In my case I had these apps replaced by either updates or different tools:
macOS Mojave was released to the public on Monday. As I’m still suffering under terrible problems with macOS High Sierra Updates, I’ve decided to give my Mac a chance and to download Mojave.
I’ve started the download from the Mac App Store and the download speed was really slow. I’m using a 50MBit VDSL connection provided by the Deutsche Telekom. All other Downloads are fast and saturate the connection at about 5,5MB/s.
The Download from the Mac App Store is terribly slow at around 200kB/s. After searching for problems with Deutsche Telekom and slow App Store speeds, I’ve stumbled over this page.
The solution to my slow download rates seem to be the used DNS server. Even if you use the DNS from Quad9 or the one from Google, you will have slow downloads.
The recommended IPv4 DNS server are quite fast. I’ve setup a new Network Profile with these DNS server and I have now the full download speed again.
You can switch your network profile afterwards to your local DNS server.
I’m using a 802.11ac WLAN to connect to my Synology NAS. With the last Mac OS 10.12.2 update the network performance was catastrophic when I tried to access the NAS via SMB. At first I thought this might have been caused by the WLAN connection but even with a Gigabit LAN connection my transfer rates were around 3-5MB/s.
Apple uses their own version of SMB and enabled client signing to mitigate against Man in the middel attacks. Therefore all connections underly this signing process and are way slower.
Therefore I’ve disabled client-signing on my mac using this command:
printf "[default]\nsigning_required=no\n" | sudo tee /etc/nsmb.conf >/dev/null
This will write this content
to the file /etc/nsmb.conf. After you’ve set this value you need to unmount all samba shares. If you’ll reconnect now, you’ll witness a much better performance, starting with faster loading of network shares.
Mac OS Sierra was released yesterday. However, our good old MacbookPro 5,5 (Mid 2009) isn’t officially supported anymore. Luckily, there are people who figure out what is necessary to patch the official installation so that it can be installed again 😉
I’ve backuped the Macbook and gave the given instructions a try. Instead of reinstalling everything I only updated from El Capitan to Sierra. After the first restart, the Macbook shut down, as it didn’t found a valid boot partition.
So I rebooted again to the patched installation media and ran the proposed „macOS Post Install…“. I’ve selected my type of Macbook and let it patch. Additionally I’ve ran the „Force Cache Rebuild“ command and rebooted.
The Macbook booted to Sierra 🙂 However, the FaceTime camera wasn’t detected and I wasn’t able to get it working again. Since there was a „Legacy USB Support injector“ I think this might cause the problem. The FaceTime camera is connected internally over USB so it seems to have some problems.
I don’t think this is a big problem. You’ll probably get this somehow fixed with a little time and patience. However, since I’m running a real Mac hardware (and no Hackintosh), I don’t want to fiddle around with such basic hardware problems.
Therefore I can only recommend you to leave your Macbook on El Capitan (10.11) as the largest supported OS. Seems that Apple wants to get rid of devices older than 7 years, even if they are still doing great (with a SSD and 8GB RAM).