Days of Sunshine, Days of Clouds
The Linux environment is such a love-hate world for me. In general, it’s mostly love. All the tools I want, speed, eye candy, toys, productivity, it’s all there.
Then there are the cloudy days. When things that should work, don’t, and I can’t figure out how to make them work.
After a couple sunny weeks, I’ve hit the equivalent of spring showers, and the clouds have rolled in.
First, I’m having all sorts of performance problems with Thunderbird. I suspect this is down to some twitchy DNS problem, but I’ve never seen it before, and others have not seen it as well. Right now I’m in ‘suck it up and deal’ mode, but it’s infuriating waiting 5-6 seconds of total GUI lockup whenever I hit Alt-Enter.
Second, I’m still working on setting up the new replacement machine for my roommate. This is a bellwether project for me – can I replace a windows machine completely with Linux. For the most part, we’re ready to go, except I cannot get the VPN to their Windows server (a PPTP connection) to work properly. I had great hopes for a new KDE tool called KVPNC, but either due to the programs’ newness or traditional complexity of setting up VPNs under Linux, I have had no success. At the moment, this is a showstopper on the project.
And last night, I wanted to edit some recordings I had done with my minidisc recorder at band practice. “No problem!” sez I, “I’ll just use Audacity,” an excellent free multitrack editor. BZZT! Audacity refuses to talk ALSA properly, and I cannot play the tracks I’m editing. I’ve used Audacity many times under Windows, and I thought I had also used it under Linux, but now on startup Audacity is yelling about not being able to access the ALSA device. Various forums have said that is because ALSA has sound device locking issues (which I mentally flag as bogus – wasn’t ALSA’s point to allow multiple applications to access the sound device at the same time? Avoiding the dreaded /dev/dsp lock? Frustrating)
So I have 2 projects held up, and one constant, ongoing annoyance. And, over on the side, my windows machine running quite smoothly, without any of these problems.
I want the sunshine back.
When Blogs Go Bad – The Fall of TheDailyWTF.com
I hate to see a good thing get ruined.
One of my daily joys was waiting until around 1pm when TheDailyWTF would update with a well written story about some workplace / tech related problem that really made the reader go “Wha de FU?” The articles were very well put together, the story behind each posting was interesting and detailed, and it was nice hearing about oddities in the tech sector each day.
Around the middle of last year, the writers added a new feature, the “Code Snippet Of The Day”. A sidebar bit of content where code-specific WTF’s were posted and readers would comment on where the problems were and how they might be fixed. I found the CodeSOD entries somewhat distracting – the writing style was stilted and boring, and would classh with the normal content.
Then, the site changed it’s name.
It was no longer “The Daily WTF” – it was now “Worse Than Failure”. The various reasonings behind this move were shallow and rang hollow. It was simply the next step in a blog owner trying to broaden their content base to be able to provide more diverse content. New posters were brought in, and the article quality dropped precipitously. Instead of one high quality article a day, we had a 3-5 poorly written articles, intermixed with CodeSOD’s.
Now, the final insult.
This week they are running “Classics Week”. Now, I’m all for nostalgia. It’s great going back into the archives and pulling out truly outstanding articles from the past and reminiscing. But the authors on TheDailyWTF are doing no such thing. They are posting classic articles from as recent as nine weeks ago.
Ladies and gentlemen, a classic is something I may have missed in the distant past, or something that stood above all the others and should be brought back. When doing ‘classics’, you don’t just repost recent articles.
I’m sorry, but TheDailyWTF has destroyed itself in the process of trying to expand itself, a process all too common in successful blogs. I bear no antipathy toward Alex Papadimoulis, the owner of TheDailyWTF, but if I were to make one suggestion to him, it would be “Alex, stop. Return to what you were doing well. The new content is not working.”
Ubuntu Postfix relayhost configuring
This is primarily so I can remember how to do this. I have yawl set up as a postfix host here at Chez Geek, but my smart mailhost is actually off in colocation land.
So with my problems with Thunderbird still unresolved, it was time to try setting yawl up as a smarter mail client.
First things first, make sure postfix is installed. With Ubuntu, it comes installed by default, but not enabled.
Second, set up an /etc/postfix/main.cf file, and put in there:
relayhost = my.smarthost.name.com
myorigin = name.com
Obviously substitute in whatever domain you're using normally for 'name.com'.
Restart (or start) postfix:
/etc/init.d/postfix start
Make sure there's no problems:
tail /var/log/mail.log
And off you go!
Update : several hours later... this has NOT resolved the slow performance problem with Thunderbird, and its' maddening. T-bird on my windows box runs perfectly fast over an ssh tunnel to the same host (cept using securecrt there). Very frustrating
Total Fanboy Squee – Robot Chicken Starwars Special
So it’s no secret I’m a screaming fan of Robot Chicken, and introduce folks to it whenever I can. RC has been doing various star wars spoofs for a while, but now they apparently have their own special coming up.
June 17 will be the premier of the Robot Chicken Starwars Special. From the site:
Adult Swim’s “Robot Chicken” travels to a galaxy far, far away to create an all Star Wars-themed special. Premiering on June 17, “Robot Chicken: Star Wars” brazenly combines the satirical sensibilities of Seth Green and Matthew Senreich’s (Stoopid Monkey Productions) “Robot Chicken” with the unforgettable moments and favorite characters of the Star Wars universe — among them, its creator himself, George Lucas. Transformed into the stop-motion animated characters that are the hallmark of Adult Swim’s “Robot Chicken,” and in conjunction with ShadowMachine Films (Alex Bulkley/Corey Campodonicos), the Star Wars galaxy takes on an entirely different attitude.
The site also has a link to the trailer for the special. There’s a lot of material that’s already been shown on RC, but a lot of new stuff as well. Can’t wait!
Edit – ah, here’s the link to the trailer.
Look what I found in the woods!
One of the things I like best about the Geocache caches is that they’re rarely placed in random places without anything interesting around them. Last week I visited a spot in Northboro where a storm in the late 80’s flattened 5+ acres of pine trees with a microburst.
Today’s hike and find involved going 2+ miles into the woods near Nobscot Mountain (it’s not much of a mountain, but it’s a great hike), not far from the famous Wayside Inn. There, buried deep in the woods with no markers or anything, I found… Fords Folly.
According to the geocache site, this structure was built in the 20’s by Henry Ford:
n 1923, Henry Ford stepped in to protect the Wayside Inn as a “splendid example of colonial America.” He purchased nearly 1500 acres surrounding the Inn, built a traditional New England style chapel, a field stone grist mill (rumored to be the “most photographed historic site”) and moved The Redstone School or “Little Red Schoolhouse” (of Mary and her little lamb fame) to its current site. In addition, Ford moved the old Parmenter-Garfield general store from Sudbury center to Marlboro and built “Ford’s Folly” (the 60 ft. dam up on Nobscott Mountain, so named for its refusal to hold water despite years of labor). Obsessed with historic authenticity, all construction and renovations had to be accomplished in “the traditional manner” using only man and oxen power.
Further information is available at Wikipedia about the Wayside and the abandoned dam.
When I saw the entry on the geocaching site, I was certainly NOT expecting to find a huge 30′ dam in the middle of the woods. The entire hike took about 3 hours total, including finding 3 geocaches along the route. gmaps-pedometer has the route, as best as I can map it. It clocked it out at 3.6 miles, but given all the twists and turns of the trail, as well as a couple forays to interesting vistas or other trails, the total hike was probably closer to 5 miles. It certainly ranks up there as one of the more tiring jaunts I’ve done, but the weather was perfect, the trees were all a-whistle with wind, and the bugs haven’t -quite- made it out yet.
Ubuntu Feisty Fawn Upgrade from Edgy Eft
Before I scooted off on my last business trip, I got the little blinky notification on yawl that a full upgrade was available from Edgy Eft, the Linux distribution I was using, to the latest release, called by version number ‘7.04, but referred to as “Feisty Fawn“. I thought it would be a bad idea to do an entire OS upgrade just before I left on my trip, so I deferred the process until I had some more time this week.
On Thursday I decided it was time to hit the button, and off I went.
Random bash.org quote OTD…
Just had to share this one …
Kraigen: Since the creation of the Internet, the Earth’s rotation has been fueled, primarily, by the collective spinning of English teachers in their graves.
Good things aligning.
It’s easy to gripe and moan and stone-kick when doing business travel. While it’s become routine for me, it’s really easy to fall into the “man this sucks. I miss my family” mindset. But this trip, I tried to schedule it carefully, work out what I was trying to accomplish, and stay focused on what needed to be done.
So here I am, on my way home, and generally, things worked out okay…
- In three days, I got an enormous amount of JEE development and design done. Much code was checked in, it works, and the client is happy.
- Designs I implemented almost two years ago in this project are coming to fruition. This week was the first time we discussed implementing the first application on the framework I designed. Everyone is excited.
- Clipper continues to be a faithful companion, despite it’s handicap of running Windows.
- On the way home, I’m able to stop at one of my favorite food establishments, and partake in a beef burger ritual.
- Double bonus – said restaurant has an open WAP nearby. Thank you whoever you are.
- From nowhere, a paying client has contracted with Stonekeep to do a series of large updates to Keystone. Wootie!
- Mosaic is preparing for the final signoff on the design of our homes this Sunday. This is a huge step – it’s where we tell the architects “Go!” and step back to watch the fun.
All in all, a mighty good week. Now all I have to do is drive home in the rain. Fortunately, that’s what XM is for.
Windows USB Gripe dujour
A little further down the path spearheaded by my USB bus runneth over post, I’ve hit a snag that, while minor, is starting to infuriate me in that “little pointy bit in your clothing that keeps jabbing you” way.
When clipper is docked, the docking station links it up with the vast array of USB devices I have scattered about my desk. Windows usually happily gives me the ‘baDOINK!’ sound of “I just reconnected to something” and occasionally I’ll get the little popup window saying something has happened (like a network device came online).
Recently though, while the laptop is sitting idle, I’ll get the USB ‘baDINK…. baDOINK’ sound from Windows. This is the sound made when something disconnects and reconnects, usually via USB. Cept I haven’t touched anything.
Okay, fine, some USB device is in ‘marginal’ mode, or may not be powered properly, or I have a twitchy port. All I need to do is find out which device is it. So I went looking for how to do that.
And looked.
And looked some more.
There doesn’t seem to BE a way to find out what devices are connecting and disconnecting.
Sure, I can find out what Windows thinks is connected (My Computer->Properties->Hardware->Device Manager->USB), but that is a static reference. If the device disconnects while I happen to be looking at that screen, I’m not even sure if it’ll update dynamically. But remember, these disconnects are happening randomly. I’m not going to spend my day staring at a device screen. I have a life to live.
Okay, fine. Must be in the Event manager. A device being connected to the system or disconnected must log the event somewhere, right? Okay, off I go to the ever-so-easy-to-find Start->Settings->Control Panel->Administrative Tools->Event Viewer, where I see ‘Application’ ‘Security’ ‘System’ and ‘Internet Explorer’ (IE is apparently so important it ranks it’s own logging category. Go figure)
It was a good theory. These baDOINK / baDINK system events apparently happen without leaving any form of audit trail as to what’s happening. The Event Log shows things where I undocked and redocked the laptop, but there is no mention of any event around the time I -know- this sound was happening (Just after I went to bed last night, about 12:30am. It was easy to remember because it annoyed me, and I had to get up and turn the sound off on the laptop). Event log? “Nope, everything is COPACETIC man! Nothing wrong here!”
Grr.
As a last slap in the face of Windows, how would I diagnose this problem in Linux?
$ tail /var/log/messages
No doubt Microsoft will come out, sometime in the future, with a USB Logging and Analysis tool for debugging missing USB events – furthering their pattern of system ‘improvement’ via the whack-a-mole technique.
Best Tech Decision in the last 10 years?
I’m beginning to think one of the most brilliant changes to come down the tech pike in the last 10 years is the realization that a USB port provides a nice steady 5 volts at 100ma of power to any device attached to it. The device can even request more current (up to 500ma).
Since just about every computer nowadays includes a USB port, most manufacturers of mobile equipment have made it so their equipment can recharge from an available USB port. For those of us who carry a lot of extraneous gear around, this has eliminated the need to haul a half dozen different power supplies along, and negated the need to invest in bulky and frequently twitchy “universal” power supply solutions.
For my part, here’s a list of gear I regularly carry around..
- Treo 650 – with a retractible ‘sync / charger’ cable from Treonauts, I have one small cable I can use for hotsyncing and recharging.
- Jabra BT500 headphone – Jabra thoughtfully provided a very short USB cable (about a foot long) that is perfect for just parking the headphone next to the laptop to recharge.
- Sony MZ-RH1 MD recorder/player – This has been fantastic – though the recharging isn’t as fast as my Treo, the connector types are identical to my camera cable (and many other devices), so a special cable is not needed.
Because of this, the only ‘power’ supply I need to have with me is the one for my laptop.
All is not peaches and cream, however. My Olympus C-770 camera does not charge off the USB bus, unfortunately, and has resulted in me being stuck with a dead battery on more than one occasion. I chalk this to the relative agedness of the camera, and take heart in knowing that the NEXT camera I get will definitely have USB recharge capability.
Another spike in my Treo joy
As if the week couldn’t get even more enjoyable.
I’ve been frustrated trying to find free wireless hotspots during my travels. Frequently I find myself parked outside my son’s school waiting for him to finish up something, and would like to get online and do, you know, those things I do online. Mail… and stuff.
Glancing at my Treo the other day, I did the “Hey, wait a sec. I have broadband access on that. I should just be able to use it as my modem and connect up. Piece o cake!” realization.
Hah. Fool that I was.
Apparently the Treo 650 does not function as a broadband modem in ‘tethered mode’ (ala, via a USB cable). The Treo 700w and 700p do, but, ya know, I don’t have either of those. I could probably have used the Bluetooth DUN (Dial Up Networking) function in the phone, which was put there explicitly for this sort of operation, but Verizon, in it’s infinite… well, Verizon made a decision to deliberately disable that function (no one really knows why they’ve done this. One would assume it would drive -up- usage of the phone and broadband services, which would benefit… Verizon. )
I could also get one of Verizon’s PCMCIA broadband access cards, but that would require me to renew my contract for two years, fork over the $50 for the card (though this card is now outdated, I should get a newer one for $100), AND up my data plan to the ‘unlimited’ plan, which would increase my bill by $50 a month.
At the end of which, I’d still be stuck with a phone that is rapidly aging, and will most likely need to be replaced in the next 12 months.
Interestingly enough, Verizon is continuing this policy even with the 700-series, by disabling the DUN functions, so you’ll buy another 3g subscription. Can you feel the love?
I have little reason to think I’ll stick with Verizon for my phone and mobile data usage come mid-June.
The Seven Tools that Linux Needs to Have A Chance on the Desktop
Don’t get me wrong, I love Linux. It’s everything I wanted from an OS. Speed, flexibility, games, eye candy, productivity, and powerful development tools. But there are certain things it lacks that remain as barriers to wider adoption.
Continue reading “The Seven Tools that Linux Needs to Have A Chance on the Desktop”
Teeny wonderful games
I recently got pointed at an ongoing contest on Java Unlimited whereby folks are encouraged to write a game that compiles into less than 4k. The size is calculated based on the JAR file resulting from the build, and must include all graphics, sounds, and logic.
I recommend folks looking for some light entertainment go over and look through the various contest results (hint: sort the entrants by ‘DL’ (downloads), and look for the ones that have been downloaded the most – that usually indicates a good game).
The one that has me totally hooked is Miners4k (home page here). The feel of the game is similar to Lemmings and definitely has the “I’ll keep clicking for the next half hour and watch little guys moving” feel to it.
Other ones I recommend:
Pipe Extreme – Fly the pipe!
Cubis – A simple Cubis implementation
fuzetsu – Hard to explain, just try it.
As always, all these games run via webstart, so will work under windows, mac, and linux.
Enjoy!
Boston and Boston Metro Coffeeshops
As part of my somewhat nomadic working style, I like getting out and about and spending time in local coffeeshops and restaurants. I can do 98% of my business from my laptop, therefore all I need is a comfortable environment, free wireless, and a good supply of coffee.The problem is, trying to actually FIND decent establishments to fill this need can be a real challenge. I’m not talking about Starbucks here – I’d rather support local businesses and encourage free wireless.
So in an effort to help out others with similar pursuits, here’s a list of free wireless coffeeshops and / or businesses that I’ve found comfortable for telecommuting or just ‘out of home’ work.
- Continental Cafe
Location / Website: Acton
Private coffee shop, very comfortable, includes a deli. - Diesel Cafe
Location / Website: Davis Square, Somerville (Warning: annoying flash website with sound :-/ )
The current mecca point for Somerville / Cambridge area bohemians. Note – Diesel’s wireless is NOT actually free. But it’s a good place nonetheless. - Crown Plaza
Location / Website: Natick, on Rt 9
In-lobby comfortable seating, and a bar / restaurant along one side. Comfortable for meetings, work, and quietly getting things done. - Panera Bread
Panera has many locations all over Boston, see this page to find one near you. Most have free wireless. I personally use the ones in Natick, Marlborough, and Burlington. - Bear Rock Cafe
Location / Website: Leominster
I found this place while over visiting my mom’s in Leominster. Interestingly, it was all of 40′ away from a Starbucks, but had free wireless and a full deli, and was doing good business. - Cafe Ziba
Location / Website: Rt 2a in Acton
I’ve never actually been here, but it was recommended. - The Java Room
Location / Website: Chelmsford
A nice shop out on 495, comfortable and good coffee.
If you know of others in the area, leave them in comments, and I’ll continue updating the list…