Fixing “Trust this computer” Problem

I had a strange problem crop up on my iMac running Yosemite and both of my iDevices (iPhone 6, iPad 4). When I plugged either in, I would get a dialog on the iMac saying photos could not be imported because the device was locked. On the devices themselves, I would be asked to Trust this computer. This happened every. single. time.

In the system.log, there were error messages to the tune of:

11/7/14 7:16:52.086 AM usbmuxd[57]: AMDeviceConnect (thread 0x1002fe000): Could not connect to lockdown port (62078) on device 1076 - [long ID number here]: 0xe8000084.

Digging further, I discovered that there is a directory, /var/db/lockdown, that contains a plist for each device connected to the Mac over the years (and since I have been leading an iOS Dev Team for Ozmott, I had a lot of devices listed in there!) and it seems that, for some reason, changes were no longer taking. I am not sure why. There were no errors related to permissions or otherwise.

On the advice of a thread I found online after some extensive Googling, I removed the lockdown directory. Theoretically, it would be recreated by the system. However, it wasn’t. Now when I connected my devices, I got the following errors:

11/7/14 7:22:44.510 AM com.apple.usbmuxd[57]: WriteDataToPath unable to create file /var/db/lockdown//SystemConfiguration.plist.tmp: No such file or directory.
11/7/14 7:22:44.510 AM com.apple.usbmuxd[57]: CreateAndStoreBUID WriteDataToPath failed: No such file or directory

So, I created a new lockdown directory using sudo mkdir lockdown. Then the errors changed to:

11/7/14 7:27:09.767 AM com.apple.usbmuxd[57]: WriteDataToPath unable to create file /var/db/lockdown//SystemConfiguration.plist.tmp: Permission denied.
11/7/14 7:27:09.767 AM com.apple.usbmuxd[57]: CreateAndStoreBUID WriteDataToPath failed: Permission denied

The directory was owned by root (because I created it using sudo) and clearly needed to belong to the usbmuxd process. Directories belonging to processes are named for the process preceded by an underscore. So I executed: sudo chown _usbmuxd lockdown.

That worked. Plugging in my devices resulted in the same dialogs as before but once I told the iDevices to trust the computer, new plist files were created for each and subsequent connects/disconnects have not had the errors recur. We’ll see if this sticks over time but at least I know how to fix it, even if temporarily.

2014-09-18 10.38.25

Something is Wrong with This…

In August, I ordered my son’s books for school. His school uses an online bookstore and he wanted digital versions where possible so he didn’t have to carry around a heavy bag. So, I ordered what I could digitally and the rest on paper. After about the first week of school was over, he came to me and said that his history teacher said that he really needed the current textbook (he had been using a loaner of last year’s version). I told him that I’d ordered it and thought the teacher would have the online license code to grant him access because I had gotten an email to that effect. Turns out, that was for his science book.

So, I checked the online bookstore (Follett) and found the order was incomplete and that one item was backordered and would ship when available. You guessed it, the license code for his history book from Pearson. I wrote to Follett and said that I’d never heard of license codes being back ordered. It takes a second to generate a new code and email it to someone. They gave me a polite brush-off reply that, indeed, codes can be backordered and they would ship when available.

Last week I got an email that his license codes had shipped. Via FedEx. And would arrive late the following week. Again, I boggled that license codes had to be shipped.

2014-09-18 10.38.25

Then they arrived yesterday. They came in a ridiculously large, flat package. Inside where two sets of codes (for two years of access). I felt like redirecting the package to the school just to complete the absurdity of the whole thing but texted him the code for the first year instead.

In 2014 unlock codes for digital books have to be mailed in a package via conventional shipping. The mind boggles.

MyMac Book Review of Take Control of Podcasting

Elisa Pacelli over at MyMac.com writes a very nice review of Take Control of Podcasting On The Mac.

Robin Williams

Reality+What+A+ConceptWhere do I begin? How do I attempt to capture (let alone encompass) what I am feeling right now? I’m currently running sound for Swamp Meadow’s Children’s Theatre production of Annie Jr. During the big song and dance number, NYC, someone shouts “Keep it down out there” (or something to that effect) and all I can think of every time I hear it is Robin Williams from, Reality, What a Concept, and his bit:

And Now, a New York Echo:

“Hello!!!”

“Shut the fuck up!”

We were just about to start the penultimate run through (the show  opens Wednesday) when my wife texted me the news.  My heart sank. I sat there staring at the mixing board trying to form thoughts in my head. All I could think was, “No. No. No. NO! Do NOT let this be true!”

I was about 9 when Mork first showed up in an episode of Happy Days. I remember loving that episode and the character and was overjoyed when I heard they were spinning him out into his own show. I watched every episode of Mork and Mindy and loved every minute of it. When I was in fourth grade, probably a year or two into Mork and Mindy’s run on TV, I did my first play. It was because of Robin. He showed me that I could take this crazy energy I had, this need to entertain my mother’s and sisters’ friends, my friends, my teachers (ok, maybe more drive my teachers crazy) and I could get onto a stage and harness that power for good. I act today because of Robin. In fact, so much of who I am comes from the influence of Robin, Steve Martin, Firesign Theater, Monty Python and more. But Robin was there first. And he was a blazing star to me.

MV5BMTkwMjQ3ODY2OV5BMl5BanBnXkFtZTcwNzMwOTc0NA@@._V1_SY317_CR5,0,214,317_AL_I don’t generally get upset at celebrity deaths. But a few have really hit me hard. Carl Sagan and Jimmy Stewart, to name two, did hit me hard. But this is the cruelest cut of all.  I will always love Robin for the laughs and also for his more heartfelt moments. The Fisher King has always been one of my favorite movies for his inspired performance. And I haven’t seen Good Morning, Vietnam recently enough and need to watch it again.

I wanted to write this last night when it was fresh in my mind but I was just unable to get the words out. Even now, it is hard and I find myself tearing up. I’ll leave this here and just say that the world is a far better place because Robin was in it and rather than be sad he is gone, I will focus on celebrating what he has left us to enjoy and that I am very much the person I am today because of him. Thank you, Robin and rest in peace.

Positive Comments Make My Day

Louis Trapani wrote a wonderful blog post about my book, Take Control of Podcasting on the Mac, 3rd Edition. The reception the book has received has been very gratifying and I am thankful to everyone who has bought it and gotten back to me.

I have taken a bit of a hiatus from podcasting as I have been busy starting a new job but am planning on resuming my podcast for Swamp Meadow Community Theatre and possibly starting one or two other projects I’ve been thinking about, as time permits.

In the meantime, please drop me a line if you’ve read the book and have questions, comments, or even just want to say hi!

Subtle Humor

There was a post recently on [insert name of geeky blog site I forget here] with one of those link-bait titles like, “The Best Joke in Back to the Future you Never Noticed!” I read it and was amused. Mainly because I did notice it. And the more I thought about it, the more I realized that I tend to pick up on those jokes in movies that most people don’t notice outright. The Back to the Future joke in question is the fact that the mall at the start of the movie is called Twin Pines. When Marty goes back in time to 1953, he crashes into one of two pine trees. At the end of the movie when he returns to the mall, it is called Lone Pine.

Another good example is Airplane. In a movie filled with jokes (just this morning I was thinking about the soldier who thought he was Ethel Merman who was played by Ethel Merman singing Everything’s Coming up Roses) my favorite joke of all is the fact that through the entire movie (a movie that takes place on a jet plane) the sound effect you hear constantly is that of propellers.

What are other good examples of this kind of thing? Drop me a line on [insert social media thing here].

Take Control of Podcasting on the Mac is out!

TCoP CoverThe 3rd edition of my book, Take Control of Podcasting on the Mac, is now out! If you have ever wanted to start a podcast, or take your current podcast to the next level, then my book will help! I had a lot of fun writing this over the last few months and hope you find it useful.

A Podcast is Born

Swamp Meadow Community Theatre LogoI am in the midst of revising Take Control of Podcasting (a fascinating venture given that Apple has gutted GarageBand of all the useful podcasting features) and in order to actually be able to speak from knowledge (rather than from memory) I needed to start podcasting again. It so happens that Swamp Meadow Community Theatre, where I have been acting, directing, and doing tech these last four years, is in some need of social media marketing. So, I proposed starting a new podcast to promote theater activities.

A few weeks later, I have produced two shows with another two planned. I may only do this in the run up to actual shows but we’ll see how much content there is to be had in the quiet times between productions. At any rate, it’s great to be back to podcasting. I hadn’t realized how much I’d missed it in the last few years. I doubt I will start a new one up for just myself. But I enjoy producing one for others and may even look to expand on that.

French Press

French Press, Mug, and CreamI have a new obsession: French Press Coffee at Brewed Awakenings. Brewed is a chain in Rhode Island that has fantastic food, pleasant interiors, and, honest to Gods, the best damn coffee I have ever had. Their regular stuff is pretty good but on a whim I ordered the French Press one morning. I figured they’d make it fresh for me and I’d take it and go. But, it turns out, you are given a french press pot, and all the other supplies you need and after a few moments, you pour yourself an amazing cup of coffee. Along with my favorite breakfast sandwich, I now go there after I drop my son off at school and spend about an hour working into my day. It’s the perfect time to have breakfast, sip my coffee, and review my schedule and to do list. When I get to my home office, I am ready to start my day and the coffee is an amazing sustainer. More than any other coffee I have ever had, I feel like it just keeps me going.

I’m doing a lot of reading and research on modern parental attitudes towards their kids and social media. I’m writing about this on my other blog, Navigating the Waters (and am overdue to post something but I want to finish at least one of these books first). One thing that I am finding over and over is the fact that so much of parental attitudes towards their kids (both from Free Range Kids and from It’s Complicated: The Social Lives of Networked Teens) is due to the echo chamber of the media.

Noam Chomsky famously put forth the idea that news is often biased by what sells. One example (from an article by him I read in grad school and cannot for the life of me find online to cite here) is how in the 80’s, the New York Times reporting on the Sandinistas and Contras in Nicaragua was overwhelmingly anti-Sandinista, something that did not reflect the reality on the ground. He contends that the reason the paper did not print more than a tiny handful of pro-Sandinista op-eds is because the common belief was that they were horrible people and that saying otherwise would hurt newspaper sales. Essentially, news is a business and they have to print what people accept. If they don’t, people won’t buy the paper.

Regarding teens, the dominant meme in the media is that they are in constant danger and social media is a horrible thing that is making their lives hell, making them dumber, hurting their future, and all kinds of things like that. I will speak about this in greater detail in a forthcoming article in Navigating the Waters. But I find it a fascinating subject. And I see the media trying to combat it but they are doing it in a ham-fisted way with the false equivelency. Now they will present one side of the story and in an effort to be fair, they will present something or someone on the other side, regardless of how ridiculous it might be. This is why, despite the vast majority of scientists accepting global climate change, we always have to hear from the one who does not agree as if this dissenting view is equal to the other. Same with giving equal time to intelligent design/creationists despite the fact that there is absolutely no evidence for any of that and there is overwhelming evidence on the other side. This is why any time someone comes out and says that social media is actually a good thing in the lives of many teens, we have to hear from so-called parenting experts who have done no research and only have their unfounded opinions to share tell us how wrong the researchers are.

This brings me back to my morning french press. Brewed has a policy of always having Fox News on at least one of their tvs. Much has been written and researched about their complete lack of objectivity and the many subtle things they do to influence opinions. And they are hardly the only ones who do it, they’re just the most blatant.

I just find a nice seat where I don’t have to watch it (spoiler: It’s Obama’s fault, whatever it is) and I’m happy. Every so often, MSNBC is on for some inexplicable reason and I watch other regulars get worked up about it. “Can you turn off that propoganda and put Fox back on?” I am amused.

But I think about media that caters to specific groups. People get what they want to hear. Conservatives watch Fox News. Liberals watch MSNBC. I try to get my news from multiple sources to get a more complete picture. This includes the New York Times, BBC, Al Jazeera, and so forth. But I have a liberal arts degree from Dartmouth College and if any one thing was drummed into my head it was to always find as many sources as possible.

Despite all that, I love my morning french press. Much as Colin Firth’s saddest time of the day is driving Aurelia home in Love, Actually, mine is realizing I am near the bottom of my morning coffee. But the swirl of dark brown at the bottom of my cup promises one last blast of flavor before the end. Reminds me of camp coffee when we’d camp with my son’s troop. There were always grounds in the coffee. I loved it. I called it the crunchy surprise at the center.

I really like coffee, did I mention that?

Fear and Panic vs. Education and Common Sense | Navigating The Waters

My latest article is up! Fear and Panic vs. Education and Common Sense | Navigating The Waters. This echoes some of what I have said before about parents being responsible for understanding what their kids are getting up to online but it also points out something that is so often neglected in the media: the rules for being safe and for being a good person are basically the same online and off.

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