As you surely observed, Burn Option in Disk Utility has been removed in El Capitain OS X 10.11. This option has been moved directly into Finder. In case you have to burn an iso or dmg file, you have two options. Continue Reading
“Internet reachability” is a new feature of Server 4.X that help you configuring services that you need to access from outside your local network. Some services need further setting in order to work, i.e. port forwarding, and you have to be sure that all is working in very few steps. This feature was improved in 5.X but it seems not fully reliable!! Let’s see how it works and the problems related.
Macs only enable TRIM for the Apple-provided solid-state drives (SSD) they come with (only SSD tested by Apple). If you upgrade your Mac with an aftermarket SSD, your Mac won’t use TRIM with it. In the past, the only solution was a software caller trim enabler from Cindori.
Starting from 10.10.4 (Yosemite and later) Apple has added a command line, trim force utility, that can enable TRIM on third-party SSDs that support this feature.
It seems that this problem occurs for anyone migrate servers to El Captain from older OsX with Wiki service ON. An important bug affects these users that redirect every http connection to Wiki service (if Wiki is ON). Herein a fix for this issue is reported. Also Server app version 5.0.15 is affected by this problem.