I have a Mac Mini (“Late 2014″) hooked up to an Asus PB278Q 27” display and a Dell 2405FPW display. This setup has served me well for two years, but today the Mac stopped talking to the Asus monitor for some reason. After some fiddling, I was able to fix it.
My Mac Mini w/ Fusion Drive (that’s a hard disk and an SSD pretending to be a single volume for better performance) froze and wouldn’t boot. Nothing would make it boot normally again. Recovery mode was OK but couldn’t erase the boot volume nor mount it via Disk Utility (I just got “Unable to delete the core storage logical volume”), so reinstalling seemed impossible.
Fortunately, I figured out how to do it, using some help from a StackExchange post I found. See below for the details.
Organizations often try to adopt a software development methodology, in hopes of reducing the risk of cost and schedule overruns in their software development project. Veterans of previous methodology adoption attempts roll their eyes or actively resist, while less experienced team members drool in anticipation of some order and predictability. In this post I describe how software development methodology adoption efforts can fail, based on my own experiences.
This is a personal perspective, so it doesn’t go back all the way to the early days of computer science. It starts when I started paying attention, which was in the 1990s. Nevertheless, I think it’s pretty accurate with respect to what was going on in the 1990s through today (late 2015).
Once upon a time, in the final years of the 20th century, there were some experienced software folks who had been through some successful projects and some failed projects, who had developed a sense for what to do and what not to do in certain situations.
Continue reading “Why security is hard, and why it’s not going to get easier”
I use Emacs and just switched to Cinnamon when upgrading to Trusty Tahr. It somehow stole the control-space keybinding, which I use in Emacs a lot; it is used for setting the current mark, so I can cut or delete a region of a buffer. This is also used for the autocomplete feature in Eclipse, which is one of the main reasons I use Eclipse.
Solution found: some built-in thing called IBus binds that for setting the input method. I like the input method I already have set up & I don’t need to change it, so here’s how to disable that: answer on askubuntu.com.