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User: SuperQ

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Comments · 666

  1. Re:Unneeded on Moving the Linux Kernel Console To User-Space · · Score: 1

    And with this, we don't need to emulate a stupid serial console. We can just have it bring up a virtio variant.

  2. Re:X forwarding on Ask Slashdot: Open Source Remote Application Access? · · Score: 1

    X has never forwarded well over anything but LAN. Back in the '90s I did remote X forwarding to sun/sgi machines to be able to run some stuff on my linux while in school. Of course the only non-lan back then was modems.

  3. German New Years on A Firecracker-Launching Slingshot: Start the New Year With a Bang · · Score: 1

    I was in Berlin for new years. These things are pretty loud. There were some people a few doors down tossing them out their apartment window on to the street every few seconds for several hours. Every block down the street was like this too. Crazy awesome way to celebrate the new years. It also makes the 4th of July look kinda weak. The only things you can get now in many US states are considered "kids" fireworks here.

  4. Re:Cree and me on Cree Introduces 200 Lumen/Watt Production Power LEDs · · Score: 1

    The problem is we have 8 foot fixtures which can easily be converted from 2x 8 foot to 2x 4 foot T8. The conversions for T5 are possible, but I need to make sure the conversion parts will work with our fixtures. We don't really want to replace the fixtures since it requires a bunch of permits we don't want to deal with. Retrofits are easier for us to do.

  5. Re:Cree and me on Cree Introduces 200 Lumen/Watt Production Power LEDs · · Score: 3, Informative

    When i was looking into replacing a whole bunch of T12 fixtures, I liked the idea of doing LED. But just upgrading the balasts from magnetic to electronic and switching to good quality T8 tubes works out to be a way better deal. T8 bulbs already do about 90 lumens/watt for a lot less money. I also talked to a good lighting contractor who does efficiency upgrades. He said the tube retrofits don't work so well. It's better to just replace the fixtures and get LED specific fixtures. What we will hopefully get around to doing is a mixture of T12->T8 retrofits for a base lighting level, and then standard LED (PAR-20) spots to light up work areas.

  6. Re:The real issue on Bloomberg: Steve Jobs Behind NYC Crime Wave · · Score: 1

    Yup. the same thing happens in many markets. I had the bike seat stolen off my bike because it said "Brooks" on it. Nevermind that it was the cheapest low-end ($60) model. My girlfriend's bike was locked on the same rack and her saddle was't stolen. She has a nice $150 selle italia saddle, but it looks like every other black bike saddle out there.

  7. Re:Internal Spam is the new problem on Ask Slashdot: Dealing With Anti-Spam Service Extortion? · · Score: 1

    Wonderful, keep up the good work. Would you mind naming your ISP? They deserve props for keeping the internet safe from spam.

  8. Re:UCEProtect is a spammer. on Ask Slashdot: Dealing With Anti-Spam Service Extortion? · · Score: 1

    So, you allow relay without authentication, this is their fault how? You're bad at your job.

  9. Re:Not as silly as it sounds on How Do You Give a Ticket To a Driverless Car? · · Score: 1

    I really wish this law would come to the US. There are so many hit-and-run cases where people get away with murder (literally) because they can just ditch the car somewhere, maybe break a window, get picked up, and claim it was stolen.

    Unless you can ID the driver in the US, you have almost no case against hit-and-runs.

  10. Re:Reallocated Sector Count = lost data? on Ask Slashdot: Do You Test Your New Hard Drives? · · Score: 1

    Yea, I was happy to see Ubuntu doing something with basic SMART output by default. The main problem is the more advanced health detection values are basically noise unless you're the manufacturer or a big enough disk customer that they will let you in on the secrets. But like you implied, lots of drives don't output sane values.

    Yes, more bubble up health reporting would go a long way toward making computer support easier.

  11. Re:Reallocated Sector Count = lost data? on Ask Slashdot: Do You Test Your New Hard Drives? · · Score: 1

    Yea, I would like to see a better communication method for these error to be communicated up from the kernel through userspace. Most of the time when a "normal" user gets errors for EIO, they see some kind of crash or debug message. If the filesystem could simply put the filename with the error into a list for some userspace service, the GUI file manager(s) or some health monitoring service could notify the end user with something a little more descriptive.

    This could also let the user activate the relocation write scrub for that file.

    I guess this is all stuff that can be solved in the more advanced filesystems like ZFS/btrfs where they can simply read the replicated copy or recover with the RS code blocks. Then the end user doesn't even know they had a platter defect outside the relocation count.

  12. Re:How do they do it? on The State of In-Flight Wi-Fi · · Score: 1

    It's not a satellite. It's mostly a set of EVDO towers pointed/tuned for aircraft not ground-based cell phone users. Although it looks like they might use satellite in the future to cover ocean travel.

    The latency has been pretty good for the most part, on par with EVDO on the ground.

    http://en.wikipedia.org/wiki/Gogo_Inflight_Internet

  13. Re:60 days! Thats nothing. on Scientists Develop Sixty Day Bread · · Score: 1

    Mmmmm.. milk fat. So tasty.

  14. Re:60 days! Thats nothing. on Scientists Develop Sixty Day Bread · · Score: 1

    Thankfully many american grocery stores carry HTST milk products. Many of are non-homogenized. It's limited to the smaller organic/co-op type places, but thankfully they're more common than they used to be.

  15. Re:this is great news on Scientists Develop Sixty Day Bread · · Score: 1

    Why would you make bread with honey OR sugar in it? Bread shouldn't have that stuff in it. I want a loaf of bread, not cake.

    Take a look at this example: http://acmebread.com/bread

    Pain au Levain
    * Organic unbleached wheat flour, organic whole wheat flour, whole wheat starter, sea salt, and malted barley flour

  16. Re:ext3 on Ask Slashdot: Best File System For Web Hosting? · · Score: 1

    Why not zoidberg?

  17. Re:ext3 on Ask Slashdot: Best File System For Web Hosting? · · Score: 2

    +1 to this.

    Unless you have a business case where you know you need something different, stick to what's simple and what works.

    ext4 is also a nice option over ext3. It uses extent instead of bitmap block allocaiton which improves metadata efficiency with no downside.

  18. Re:SSL hardware acceleration? on Facebook Switching To HTTPS By Default · · Score: 1

    With modern machines you only spend about 2% of your CPU handling the HTTPS part of the transaction, especially with HTTPS connection re-use handling. Back when they first started enabling HTTPS I calculated that it might take one more rack of machines to handle all the HTTPS needs for facebook in a worst-case situation. One rack is a drop in the bucket for the http front ends these days for service as big as facebook.

  19. Re:More than just broken. on Why Google Went Offline Today · · Score: 1

    I suspect you don't know what the fuck you're talking about. Also, that has nothing to do with PCCW not filtering BGP announcements.

  20. Re:Where I've been? on How Hair Can be Used To Track Where You've Been · · Score: 2

    The fact that the guess was within 500 miles is kinda amazing.

  21. Re:Anecdotal argument against dense on We Don't Need More Highways · · Score: 1

    These actually exist in many cities now. I have a nice modern mid-sized apartment in San Francisco. It's loft style with concrete between me and my neighbors.

    We had a few issues with some early-20's adults acting like they were 16 and throwing absurdly loud parties at 1am. Thankfully things have settled down and my building is fairly pleasant now.

    In SF it seems like people in owner-occupied condos are much more civilized.

  22. Re:Different government levels hinder smart growth on We Don't Need More Highways · · Score: 1

    Yup, I've lived in either early-1900s planned residential or in a city for the last 10 years. At the same time I stopped being a car commuter. So glad to not have to deal with that shit anymore.

  23. Re:how about high speed rail instead? on We Don't Need More Highways · · Score: 1

    Here's a really great example of this.

    http://blog.smallstreets.org/post/18496915718/turn-this-parking-lot-into-a-village

    Basically the parking lot for a suburban train station is large enough to hold a medium density village for the entire population of cars that park there with room to spare.

  24. Re:nothing new at all needed on How We'll Get To 54.5 Mpg By 2025 · · Score: 1

    For 1%, why not just rent a car for towing.

  25. Re:nothing new at all needed on How We'll Get To 54.5 Mpg By 2025 · · Score: 4, Informative

    Yea, afaik all of the modern VW/Audi turbos are http://en.wikipedia.org/wiki/Variable-geometry_turbocharger. This lets them engage at lower RPM eliminating the turbo lag.

    Most of the time I find people complain about turbo lag I find that they are shifting too soon which keeps the turbo spooled down. Small 4-cyl engines like to be above 2000+rpm compared to 1500rpm that you find in V8/V6 engines.