December 28, 2010
Saten -- first reaction
The physical case is substantial and feels very solid. It doesn't feel like a toy.
The display is beautiful. It's 1024*600 which is big enough to be comfortable. But it means that vertical size is at a premium, which means that everyone's tendency to put their command bars at the top or bottom are problematic.
The Windows default location for the task bar is the bottom. I've moved it to the side. I also need to get IE to stop larding up its display with lots of extra bars at the top.
Generally, any time I get a new Windows machine I have to spend several hours setting things up and getting rid of cruft. There's a lot of that I need to do with Saten, but it won't be too tough to figure out because I'll just do all the same things I did for Alcyone, and I logged all of them here.
Things to do: Install Proximotron.
Install Zoom Player.
Install MPC-32.
Space is at a premium so I won't be installing Firefox.
Create a Quick Launch bar.
See if I can make Saten talk to Deneb (the WHS). (I can connect to Alcyone but not to Deneb. I think I know why, though. Please note that I am not yet asking for any suggestions or advice.)
It's an inherent problem with the form factor, but it's way too easy to make inputs you don't mean to. For instance, when the task bar was on the bottom, and I was doing input, my tasks kept vanishing. I finally realized that it was because I was wresting my right hand on the lower-right corner of the display, and there's a hotspot there that means "show windows screen" (i.e. minimize all tasks). That was another good reason for moving the taskbar to the left side.
Likewise, there are buttons on the outside of the bezel and when you pick up the item, it's easy to press those by mistake. First time I did that I got a bit freaked, but it was only the volume controls so it didn't matter.
The screen itself is particularly prone to that. I wanted to see how the camera app worked, so I opened it. There's a small camera on the front (for teleconferencing) and a better one on the back, for taking pictures. I tried using it to take pictures of the back yard, which required the camera to be held upright. To hold the camera with one hand so you can press the "take it" button with the other, naturally you want to hold the front and back of the machine -- but the front pressure point gets detected by the touch screen and it interprets it as an input. In this case it was outside of the frame of the camera app, which meant that it was treated as an input to Windows.
Press-and-hold means the same thing as "right mouse click", so it brought up a context menu. Another brief freakout.
To avoid that you have to balance the computer in your hand, but that drastically increases the chance of dropping it. I don't think I'll be using that camera much.
As to the touch screen, it is indeed possible to use your fingers, but in practice you have to use the special pen they provided. It's like the pen for my tablet: it has a button on the side, and it has a pressure-sensitive point, and it takes a battery. And there's no where to store it in the Slate's bezel.
The "folio", the carrying case, has a place for it, so it's not all bad.
More later.
Posted by: Steven Den Beste in Computers at
12:37 PM
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SATEN IS HERE!!!
They just delivered it!
The box rattles a lot when moved; it doesn't seem to be packed very well. I hope it isn't DOA.
UPDATE: Getting through tthe initial Windows setup is a royal pain in the tail, because the touch screen keyboard simulation defaults to auto-repeat, and because hovering is treated as the same as clicking. My name is "Sttttteeeevvvee" no, it isn't. And every time I tried to backspace over the extra t's and e's, it would take my S out too. I think it took ten minutes for me to get it right.
This would have been fifty times easier if I had a USB keyboard, but I don't.
UPDATE: It's charging now and I'm not going to do anything until the battery is ready.
UPDATE:
Posted by: Steven Den Beste in Computers at
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As Fajita said to Goku after Trunks' departure, "Enough with the suspense already! Get on with the blasted story!" (sorry for the English dub... I always wanted to know what he said originally).
Posted by: Pete Zaitcev at December 28, 2010 09:27 AM (9KseV)
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Hmm.... That didn't come out as I expected, sorry. I mean I am curious to see how well a pad works.
Posted by: Pete Zaitcev at December 28, 2010 09:28 AM (9KseV)
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It's "Vegita", not "Fajita". Toriyama is big on naming themes, using English words, and Saiyajin are all named after vegetables: Nappa, Bardock, Kakarot (carrot), Raditz (radish), and so on. Vegita is "vegetable" but he's royal family.
Posted by: Steven Den Beste at December 28, 2010 10:07 AM (+rSRq)
Posted by: Steven Den Beste at December 28, 2010 11:01 AM (+rSRq)
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That was posted with Saten. The reason it's short is that the onscreen keyboard is painful to use. I'm going to have to experiment with the handwriting recognition system.
Posted by: Steven Den Beste at December 28, 2010 11:03 AM (+rSRq)
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But it'll be a while. First to let Windows Update do 26 patches. (Gad)
Posted by: Steven Den Beste at December 28, 2010 11:04 AM (+rSRq)
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December 27, 2010
Here comes Saten-clause, here comes Saten-clause, right down Saten-clause lane...
Fedex says my Slate (eventually to be known as "Saten") is in Memphis and is going through customs right now. I'm feeling better and better about this.
There was a wonderful sequence of cartoons in Calvin and Hobbes where Calvin saw an offer of a free propeller beany on the back of one of his cereal boxes, and eventually mailed away for it. While he was waiting for it he had this ongoing fantasy of wearing it and flying like a helicoptor. Of course, the reality was a complete disappointment.
When I first ordered the Slate, I kept having images of just how neat and cool it would be. But as the weeks ground by and I began to wonder whether HP would ever ship it, that image faded. I've been trying to recapture that joy. But I'm not totally sure it's a good idea, lest I set myself up for the same fall Calvin took.
One of my things-to-do while I wait is to go through Railgun to see if I can find a decent image of Saten to use as a screen backdrop. There are a lot of images I can think of that I won't be using: I won't be using a picture of her hiking Uiharu's skirt. I won't use the bathhouse pictures from the OVA. I won't be using images from the swimsuit episode.
Even with the emphasis on the "decent", I'm sure I can find something suitable.
UPDATE: I got online into my checking account. I've got a debit card, and that's what I used to buy this. There's been a "hold" for $823 ever since late October when I originally ordered it. But as of this evening, they still haven't charged me. I wonder when they'll take their money?
UPDATE Tuesday: Fedex originally said it would deliver Thursday, but the tracking site says it's in a truck for delivery today!
Posted by: Steven Den Beste in Computers at
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I used this image for my GPS:
http://i803.photobucket.com/albums/yy319/edhering/Anime/saten-garmin-boot.jpg
...captured from the episode where she's about to tell Uiharu that she found the level upper, but then rethinks it.
Posted by: atomic_fungus at December 28, 2010 10:54 AM (4drZk)
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December 17, 2010
coal in my stocking
The status update email I got from HP three weeks ago said that if they hadn't shipped my Slate 500 by December 27, they would cancel my order. Ten days and counting, and I no longer have any hope that they'll ship before that deadline.
The order status page continues to be a sick joke, saying each day that delivery is scheduled for that day, and shipment for two days previously. I have received no further communications, and any kind of news about it all is not to be found, at least by me.
So at this point the only real question is whether they really do cancel my order, or make it so I have a choice of doing so. If they do cancel, it leaves me to either give up, or to order again and go to the back of the shipment queue.
Merry Christmas to me, from the bastards at HP.
UPDATE: I reread their email and it said:
If we do not hear from you and we have not shipped the specified products prior to 12/27/2010, your order will be cancelled with a full refund.
So I responded to it and told them I didn't want my order being cancelled. I wonder if that will make any difference.
Posted by: Steven Den Beste in Computers at
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If HP falls through, you may be able to get a different pad, like CTL or Viliv. Your post made me to do some research. I was going to install Linux on it right away, of course, but I want something fully programmable, and Android devices are notoriously closed. So I was looking at Windows pads and found some decent variety. Of course I am not going to push any suggestions, and also our missions are different because I need smaller format, to be used in flight in a rental airplane where I cannot modify the dash. Still, poor performance of HP may be a blessing in disguise.
Posted by: Pete Zaitcev at December 17, 2010 03:59 PM (9KseV)
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Maybe I'll consider that, if HP does fall through. I took a look at the specs for the Viliv, and it doesn't look as good (e.g. only half as much RAM, an HD instead of an SSD, WinXP instead of Win7, not as good of a touch panel). But it's not completely out of the playing field, and a computer you can get is better than one you cannot no matter the price or the features.
Posted by: Steven Den Beste at December 17, 2010 04:36 PM (+rSRq)
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I hear that MS is going after iPad come CES, so hopefully there'll be something better available by spring.
Posted by: BigD at December 18, 2010 12:42 PM (LjWr8)
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It's said that one of the mantras of the X-Windows project was, "The hardware will catch up." (They weren't wrong, either.)
Microsoft has been working on various approaches to tablet computers for more than ten years. There's nothing new about this. The reason the Slate is possible, for example, is all the support that's in Win7 (and earlier versions of Windows) for tablet computers.
And there was the entire Windows Compact Edition effort. (Did that just die, or did it evolve into WinPhone?)
It may, however, have been the case that what Microsoft was doing was too advanced for the hardware of the time, and now the hardware has caught up.
Not that this means Microsoft was wasting time and money. If they hadn't done all that work, the hardware may not have appeared at all.
Posted by: Steven Den Beste at December 18, 2010 02:28 PM (+rSRq)
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Another Win7 tablet, the
ExoPC Slate is apparently actually shipping, and is in stock in some of the new Microsoft Stores. I should see if they've got it at the company store in Mountain View.
-j
Posted by: J Greely at December 18, 2010 03:21 PM (a8YWB)
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That is certainly interesting looking. It's got a bigger display, too. No indication on that page that it's available yet, though. Looks like we're right on the edge of a flood of products from a lot of different sources.
Posted by: Steven Den Beste at December 18, 2010 04:14 PM (+rSRq)
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Looks like Exo has linux-compatible graphics too (GMA, not Poulsbo).
Posted by: Pete Zaitcev at December 18, 2010 05:31 PM (9KseV)
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I think it was a combination of bad timing, Apple's wildly successful marketing blitz, and a botched OS generation. The whole XP->Vista transition went over with the customers even worse than 98SE2->ME, and somewhere in there, CE and Windows Mobile died, when they should have been merging into a rapidly-evolving smartphone OS like iOS or Android. The field was therefore open for 4-5 critical years, right as Apple was eying the smartphone market.
Anybody remember when, back in the good ol' days when Bill Gates was accused of everything (including causing sunspots), he made the claim that no company had ever stayed on top of an industry through two major shifts in that industry, and that his (horrible, evil!) efforts were just *trying* to become the first? Looks a tad prescient now, doesn't it?
I kinda hope that, when all of this is done, somebody writes an updated history of the industry akin to the old "Triumph of the Nerds" documentary. I fear that any such effort would be hard-pressed to remain unbiased, however.
Posted by: BigD at December 18, 2010 05:41 PM (LjWr8)
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Nominally speaking, Windows CE is not dead. WinMo
is CE with a stripped-down shell. WinMo 6.x is based on CE 5, and CE6 came out a year or two ago. Windows Phone 7 is probably based on CE6, but I don't know that for certain; I haven't really looked.
Posted by: RickC at December 20, 2010 12:54 PM (Oub9n)
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December 02, 2010
Wifi -- the expedition
So I went out today with Uiharu to see how wifi works in the wild.
First part of the experiment was to see how far away from my apartment I could go and still see Railgun, my hub. And the answer is, "Not very far at all." About 30 yards away from my front door, the signal was down to 2 out of 4 bars. By the next corner in our apartment, about 70 yards away, I couldn't see it at all. The school is even further than that, so I can only conclude that nearly all the hubs I can see are neighbors, which means this really is a big nerd cluster.
The second part of the experiment was to visit the coffee shop. It used to be part of a chain called "Coffee People" which was in competition with Starbucks. Starbucks eventually acquired Coffee People.
But the combination would have left Starbucks with five stores in about a 1 mile area, including three at one intersection. That was too many, so they cut this particular store loose. The owner didn't want to shut down, so now he runs it as an independent, called "Java Nation".
Starbucks had wifi, but it was pay-for-use. So the owner of Java Nation put in a wifi hub, only his is free. And that's where I went today, to see if I could get Uiharu to connect to it.
And I could. Most of the way, anyway. I had internet connectivity, but no DNS. I wasn't able to access any web site by URL, but I happened to have the IP of J Greely's site in the IE history, and that worked.
I don't know why DNS didn't work. I spent a bunch of time trolling through every menu I could find in Uiharu and didn't find anything that would allow me to set up a DNS manually or to control automatic download of it, so...
Regardless, when I got back home again I tried connecting to Railgun and that still failed.
One hint, one tiny hint, just maybe: the password I set up for Railgun is 8 characters long. But when I go back through the connection entry for Railgun and get to that field, it displays as asterisks (good) but there are 13 of them. Does that mean anything? 8 characters is supposed to be enough, but maybe I should use something longer, just to make sure.
But I couldn't connect even when Railgun was set up to be open, so I doubt that makes any difference. Sigh.
Posted by: Steven Den Beste in Computers at
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I know that windows wireless configuration for one does something to the key when you save it. Like I used to have a 32 character PSK, but it would store is as 8 characters (shown as little dots). It worked fine though.
Posted by: Jordi Vermeulen at December 02, 2010 02:19 PM (AJZdn)
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It would be funny if DNS didn't work for you because the coffee shop's ISP's DNS servers were down at the time.
What a strange problem.
Posted by: John Lewis at December 02, 2010 10:06 PM (LfW1t)
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I think the most likely explanation is that they're disgusing the key length as well as the key text.
In the mean time, things are even worse now. When Railgun is active, Uiharu hangs forever while trying to identify available hubs. Nothing I can figure out how to change makes it work. (I even tried unplugging Uiharu's battery.)
It's evident that I'm not going to be able to make Uiharu work with Railgun. But as long as it works with the Slate, that's good enough.
Posted by: Steven Den Beste at December 02, 2010 10:31 PM (+rSRq)
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Slate 500 -- shipping begins?
It looks like HP has finally started shipping the Slate 500.
HP's "order status" web page continues to be utterly useless, incrementing the "delivery" date field by one day per elapsed day, so that it always shows today's date.
My order was #998. I wonder when they'll get to me? I wonder if I'll be given any warning before it arrives? At the rate things have been going, I won't be the least bit surprised if UPS shows up with it unexpectedly.
Posted by: Steven Den Beste in Computers at
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Ironically, since they only made 1500 initially (or whatever the number you talked about a while back) and the order numbers started at -1000, you will not get one.
Posted by: RickC at December 02, 2010 12:57 PM (0YJFN)
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I heard every maker of semi-decent tablets is having the same issue this season. Viliv and Archos both hit production vs demand issues and didn't stockpile enough. In UK some other company only had 500 of them made, all ordered within 2 hours after store open. Although I expected HP to do better. I mean who the heck is Archos, right? And HP is HP.
Posted by: Pete Zaitcev at December 02, 2010 01:14 PM (9KseV)
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The rumor was that they made 5000 and had 9000 orders. If (and this is a big "if") all the people before me ordered one apiece, then I should be comfortably within the "ship now" band.
This whole thing seems like a huge marketing failure. It's almost as if HP didn't really want to sell these.
Posted by: Steven Den Beste at December 02, 2010 01:44 PM (+rSRq)
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"The rumor was that they made 5000 and had 9000 orders."
Well, it was just a bad joke anyway, but if you like, pretend that I wrote that the order numbering starts at -4003.
Posted by: RickC at December 02, 2010 02:08 PM (0YJFN)
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BTW, I know this is off-topic, so feel free to delete it if you don't want to answer, but why don't you have next/previous navigation on individual blog posts?
Posted by: RickC at December 02, 2010 02:10 PM (0YJFN)
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Not supported by the system here. (Or at least it wasn't when I first began this and grabbed all the system formatting files.
Posted by: Steven Den Beste at December 02, 2010 08:34 PM (+rSRq)
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The rumored 9000 was early in November. I wonder how many orders they got later?
Posted by: Steven Den Beste at December 02, 2010 08:35 PM (+rSRq)
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I just remembered who managed to run out of inventory in 2 hours: CTL, selling 2go Pad. I learned about it because Seattle Avionics selected CTL as the recommended platform in the slate form-factor. I wonder what kind of research they did, if any. Certainly not a research of CTL's ability to deliver the systems.
Posted by: Pete Zaitcev at December 02, 2010 09:42 PM (9KseV)
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November 30, 2010
This shouldn't work, but...
This afternoon I had a weird thought: what happens if the ethernet cable from my other hub plugs into Netgear's "LAN" instead of its "WAN"?
The answer is that it works perfectly. I didn't even need a criss-cross cable to do it. One or the other is sensing and doing a resex automatically.
Right now Alcyone, my big computer, is plugged intoo the Netgear hub, which is plugged into the SMG hub, and I am posting this through it. Everything works perfectly using wires. I can also open Deneb and retrieve files from it, which is Microsoft's networking rather than TCP/IP.
Alcyone got its IP from Deneb's DHCP, too. So this means the Netgear hub is now a full participant in my wired network. So now to enable wireless, and see what happens.
UPDATE: This update is being made through Arcturus, my older computer which usually runs torrents, via wireless. (Its ethernet cable is unplugged.)
Unfortunately, I can't get Uiharu, my iPaq, to connect to it. It fails at the end and gives me an entirely unenlightening error message:
"Warning: Cannot connect to the network. Check your network and service provider settings and try again."
Thanks for the sour persimmons, buster.
UPDATE:
Yeah, I'd say that's a pretty strong signal.
I don't really understand what the problem is with Uiharu. It sees enough of the hub to be able to tell what kind of security settings I chose. The Netgear documentation recommended making it an unsecured network for initial testing, and even that didn't work.
It may be a matter of experimenting with the network settings, to figure out a set that Uiharu understands. Choices:
SSID: Railgun
Region: North America (only choice)
Mode: a only
b only
g only
g and b ***
11ng
11na
Channel: 11 - 2.462GHz (hard set)
when I let it autoconfigure the channel, initially it chose 11, but later it switched to channel 8, which you're not supposed to use. So I went in and manually forced channel 11.
Whireless security choices are: None, WEP, WPA, WPA2, WPA and WPA2. I have it set to WPA2.
WPA with: PSK, Radius. Damned if I know what this does, but it defaulted to PSK and I left it that way.
Alright, let's try it again temporarily with "none", to see if that helps.
UPDATE: No, nothing I try makes any difference. Some settings make Uiharu lock up during network discovery, however.
There's a free-access Wifi near me, and sometime when the rain lifts, I'll go over there and give it a try.
Posted by: Steven Den Beste in Computers at
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I have heard from a coworker that it is increasingly common for at least one end of your network link to be able to automatically detect the wires are backwards(/not crossover) and deal with it. I was surprised too, but recently after spending five minutes looking for the crossover I gave up and just plugged a normal cable between my computers, and lo, it worked perfectly. (Was doing a brain transplant between an old and a new laptop and that was the fastest transfer I had. Gb is way faster than the hard drives, anyhow.)
(I work at a networking company, I'd say you have no idea how hard it has been to honor the "no advice" rule on your last post except as an engineer too you probably have a very good idea.
)
Posted by: Jeremy Bowers at November 30, 2010 05:23 PM (/EDjr)
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Well, nothing I seem to be able to do will get Uiharu to connect, so I'm even open to advice on that.
When I had the hub set to g/n, Uiharu hung during the network hunt stage.
I have never actually connected to Wifi with Uiharu. There's a coffee shop near here which has free Wifi, and I ought to go over there and see if it will work.
Anyway, I was able to connect to Railgun using Arcturus, so that means Railgun itself is set up properly. (At least properly enough for my needs.)
Posted by: Steven Den Beste at November 30, 2010 05:45 PM (+rSRq)
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Thought I'd give you a cast shot:
On the far left is Alcyone, an ASUS G72GX. Behind it is Regulus, a Cobalt Qube 3.
Next is Railgun, the Netgear SRXN3205 I just got working. Arcturus is the Compaq Presario V2000. (Which is long since obsolete, but it works for what I'm using it for.)
Uiharu, in front, is an iPaq 210. And on the far right is Deneb, an Acer NAS running Windows Home Server.
Posted by: Steven Den Beste at November 30, 2010 06:05 PM (+rSRq)
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PSK (pre-shared key) is the correct setting unless you run a corporate wireless setup with multiple access points and a separate authentication server. Radius is the protocol that glues the access points to some repository of usernames/passwords or certificates.
-j
Posted by: J Greely at November 30, 2010 06:10 PM (fpXGN)
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So, you want DHCP from Deneb. You don't mention shutting off the DHCP in the new hub that I can see, which is probably on by default. It seems like getting two different DHCP answers might confuse the poor thing, whereas your computer might happen to behave in a way that works (which could be either by sheer coincidence or possibly by design; there are ways to work out you got a bogus address and reject it and it turns out to be a practical ability, and I wouldn't be surprised the iPaq doesn't do that). To further diagnose this, you might try unplugging everything else from the wireless and see if you can convince Uiharu to see the admin page for the wireless device.
I'll cop to this being a bit of a stab in the dark but it's the only thing I've come up with that seems to match all the symptoms. Your setup ought to work.
(Oh, and a bit of Googling around for another theory revealed that there are Wifi updateds for the iPaq, you might want to make sure you've got the latest.)
Posted by: Jeremy Bowers at November 30, 2010 08:45 PM (/EDjr)
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Wifi is black magic as far as I'm concerned. I have an HP printer with WiFi, and it took me three days of tech support calls to get it working. It basically amounted to "Yes, you entered all the correct settings. They didn't work, run the process again with those exact same settings. Repeat until all the stars align and it actually works." When I got a new router and changed my wifi settings to WPA and such, I made a couple of attempts to get the printer on the new network and then just gave up and ran cable.
On your specific issues, from the sound of things your device has three separate network adapters (WAN, LAN, wifi) and all three are going to have their own settings, and then there are going to be settings for how traffic is routed and translated between them. I'd (cringe) recommend that you work you way from easiest to hardest, eg get the LAN working, then WiFi, then WAN if you need to. It sounds like you have the LAN working, but in your place I'd go play with the admin pages and see if they have anything that lets you monitor traffic and alerts in which case you might see anything funny. And if you do, that will give you clues on the WiFi side.
Posted by: David at November 30, 2010 09:40 PM (rj+nH)
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Why are you (we?) not supposed to use channel 8?
Posted by: gaiaswill at November 30, 2010 09:59 PM (7QHNK)
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Because you're "playing in the cracks". Wifi is using Direct Sequence Spread Spectrum, which is why so many different devices can use the same frequency.
Each unit looks like background noise to all the others. A unit which straddles two bands like that is causing interference for twice as many other hubs. It's bad citizenship.
Posted by: Steven Den Beste at November 30, 2010 11:59 PM (+rSRq)
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Jeremy, yes, I have DHCP (and NAT) shut off in the Netgear hub.
Oh, and a bit of Googling around for another theory revealed that there are Wifi updateds for the iPaq, you might want to make sure you've got the latest.
I'd love to, but I've never successfully made contact with Microsoft's update server. When I use the USB networking, I can web browse to this site, but trying to use the Update tool in the settings panel always fails. Part of why I wanted to get a Wifi hub was in hopes that the iPaq would be able to use it to get updates -- but unless I can do that from the coffee shop, it looks like I'm deadlocked.
Posted by: Steven Den Beste at December 01, 2010 12:05 AM (+rSRq)
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Actually, I'm wrong. Looks like I can download that patch and install it through the USB. I'll give it a shot.
Posted by: Steven Den Beste at December 01, 2010 12:07 AM (+rSRq)
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Hmmm. Actually, I already had downloaded and installed it. I just tried installing it again, and now I'll see if it helps.
I think last time I installed it onto the CF, and I think that was a mistake. This time it's installed in internal memory.
Posted by: Steven Den Beste at December 01, 2010 12:10 AM (+rSRq)
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Rats. No difference whatever.
Posted by: Steven Den Beste at December 01, 2010 12:12 AM (+rSRq)
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November 29, 2010
Adventures in networking setup
Mucking around with TCP/IP always makes my head hurt.
I made space for the Netgear hub on my computer table. Before I can even think of trying to mess around with Wifi, though, I have to make it see my LAN.
It's got four ethernet connectors labeled "LAN" and one labeled "WAN". The WAN connector is supposed to go to my cable modem, and if I was going to use it in router/firewall mode, that's what I would do, I guess. But for the time being I don't want to mess with that.
So my bright idea was to connect its WAN plug to my existing ethernet hub.
In order to set it up, there needs to be a computer connected to one of its LAN connectors, and I was using Alcyone (the ASUS computer) to do that. The Netgear box defaults to 192.168.1.1 and its NAT defaults to a bank of IPs in the 192.168.1.* range. All pretty standard.
Because of some confusion, since resolved, when I got Deneb (the WHS NAS) I reset my entire LAN to use IPs in 169.254.1.*. So Regulus (the Qube) is hardwired to be 169.254.1.1 and Deneb (the WHS) is hardwired to be 169.254.1.2.
I decided the netgear hub (not yet named, but eventually to be "Railgun") should be 169.254.1.3 and 169.254.1.4, and managed to get that set up.
But nothing I've tried has made it so that the netgear box can see my LAN or see the internet. Nada.
I'm tired of screwing with it right now. I'll give it another shot tomorrow.
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November 27, 2010
Wifi channel choice
Looks like I should be using channel 11, donchathink?
This apartment complex is next door to a high school, and I suspect that's where most of these are. It'll be interesting to compare signal strength of my Wifi hub (arriving Monday, working whoknowswhen) which will be about 2 feet from my computer to these others which are mumble distance away. How strong is point-blank?
There was one I saw briefly which was on channel 11, but it was at -94 dB and dropped into the mud almost immediately. If I left this thing running all night I might see it again, but in any case it obviously doesn't represent an interference threat.
I'm also disappointed that the one I saw a few times which was named "NETGEAR" isn't in there. It's possible that one does belong to a neighbor who doesn't leave it running all the time.
On another note: I'm appalled at how many of these are using WEP, which has long since been cracked. One of the things I'll be doing is making sure that mine is set to use WPA2 instead.
Posted by: Steven Den Beste in Computers at
09:02 PM
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1
Channel is mundane. Better decide what you're going to put into ESSID. "Academy City" perhaps?
Posted by: Pete Zaitcev at November 27, 2010 11:28 PM (9KseV)
Posted by: Mauser at November 27, 2010 11:52 PM (cZPoz)
3
Pete, I already decided it's going to be "Railgun".
Mauser, it's "inSSIDer". (Look in the upper left corner.)
Posted by: Steven Den Beste at November 28, 2010 01:33 AM (+rSRq)
4
I've never seen this before and just installed it myself--thanks for showing it off!
Looks like I configured correctly with brute force experimentation--I share my part of the spectrum with only one other network and we don't frequency hop. And both of us avoid the saturated part, which is constantly changing.
Oddly enough, everybody seems to be using WPA in my area. I'd have expected some to use the old stuff.
Posted by: gaiaswill at November 28, 2010 02:16 AM (7QHNK)
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I'm so grateful everything defaults to 1 or 6, 11 is almost always wide open.
I have some equipment that can't do WPA or WPA2 (though I really don't use it much), so I use WEP mostly just to keep the neighbors out. A hacker would find that the really valuable traffic I have is all SSL-encrypted. I sort of wish I could run two APs on the same device, and have my non-WPA equipment run WEP (which is just streaming public video or playing online games) while my real computers run WPA2.
Posted by: Jeremy Bowers at November 28, 2010 10:05 AM (/EDjr)
6
My situation is like Jeremy's. I've got a wireless printer that only speaks WEP. If it gets hacked, the two bad cases are (1) someone reads the PDFs I am printing, and (2) someone uses up the depressingly small paper tray. (Actually, worse would be print 100% black pages and use up my toner. Still not a tragedy.) My internet connection, OTOH, is wired or WPA2; I use two different routers. The printer gets the old router- neither high security nor high speed are necessary.
And I just looked up to confirm my memory- the standard XBox360 wireless adapter
uses WEP. There must be millions of them in use. I wouldn't be surprised if the PS3 and Wii use similar wireless connectivity.
Posted by: Boviate at November 28, 2010 10:42 AM (qhOJB)
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Video game consoles use Wifi to talk to their remote controllers?
I wonder how many of the hubs I see are video games?
Posted by: Steven Den Beste at November 28, 2010 10:54 AM (+rSRq)
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(Um, ignore that. The Vendor column would sure show it.)
Posted by: Steven Den Beste at November 28, 2010 10:54 AM (+rSRq)
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There is way more than meets the eye, and not just microwave. For example Bluetooth uses framing that deconflicts it with WiFi, but it's the same 2.4 GHz band. Any wireless mouse or Xbox controller are like that. So I would not obsess with the channel, it's not the whole picture.
Posted by: Pete Zaitcev at November 28, 2010 11:30 AM (9KseV)
10
Would the vendor column really show it? I think it might show the maker of the WiFi chipset, not necessarily the brand name on the consumer device.
As to the WiFi on gaming systems, I was talking about the adapter to connect the Xbox to the internet via a home router. I don't know what protocol the wireless controllers use. It could be WiFi, but it sure doesn't have to be, as they have no need for that much range. It's probably something proprietary, to make it harder for offbrand controller manufacturers. It still might use the 2.4 GHz band, though.
And thanks for the pointer to inSSIDer, it seems to be a very handy app.
Posted by: Boviate at November 28, 2010 11:46 AM (PJNgE)
11
My DLink router has automatic channel configuration. If it detects too
much interference on any one channel, it changes it, and the clients
pick it up automatically.
Of course, the "engineers" who thought it
would be a good idea to have most of the channels overlap so much that
you only really have 3 channel choices instead of all 11 needs to be
taken behind the woodshed...
Posted by: Chad at November 28, 2010 12:33 PM (8N3Bt)
12
Just for completeness, here's the link: inSSIDer
I turn Alcyone off when I'm not using it, but Arcturus (my torrent computer) runs 24 hours anyway. Last night I left inSSIDer running, and right now it says that it has seen a total of 18 hubs.
Neither of my machines have shown anyone using 5GHz, but I don't know if the reason is that my computers don't support that frequency. I would have hoped the program would say if they did not, but I can't find any indication of it.
I know that my hub (due tomorrow) does support 5GHz, and if my equipment did too it would be nice to use it. But I doubt that the iPaq supports it, so it's probably moot.
Arcturus is 5 years old, and was cheap then, so I have no doubt it doesn't do 5 GHz. but Alcyone is a cadillac, and is only a year old. I suppose I could google for the adaptor type, or look it up on Wikipedia.
Atheros AR928X...
Posted by: Steven Den Beste at November 28, 2010 12:39 PM (+rSRq)
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I can't find anything official, but it looks like "not".
Posted by: Steven Den Beste at November 28, 2010 12:47 PM (+rSRq)
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Well, my wireless router is perhaps 20 or 25 feet from my machine--it was inconvenient to run cable, so I went wireless--and my signal strength runs about -60 dB.
Posted by: atomic_fungus at November 28, 2010 12:49 PM (OhOxz)
15
I'm not even going to be that far away. Most of the time the slate and iPaq will be less than three feet from the hub. I might sometimes use the slate from my sofa, about 4 meters away.
I'm not really worried about signal strength.
Posted by: Steven Den Beste at November 28, 2010 03:39 PM (+rSRq)
16
Consoles use Wifi to talk to the internet. We can stream Netflix to all three of the modern ones, for instance. Unfortunately, at least the XBox 360 and the Wii only do WEP, as does my handheld Nintendo DS (which actually predates WPA2 for sure, and WPA1 too, I think, at least as an accepted standard, it probably doesn't have the horsepower for it anyhow). My Xbox360 is wired, but the Wii is way on the other side of the house.
The Wii uses a slightly hacked up Bluetooth protocol. A stock Bluetooth computer driver won't recognize a Wii controller as a device but it's not too hard to write a driver on the Bluetooth stack that can see it and read from it with only standard Bluetooth hardware. Looks like the PS3 controllers have the same story, but I can't confirm as I don't own one. (I actually did hook up the Wii controller to my machine once for giggles.) XBox controllers require a custom receiver. (Of course. Actually this is a bit odder than it sounds because the wired XBox controllers actually have the ability to use the controller on computers listed as a feature on the box, so it isn't necessarily Microsoft being reflexively closed. I am assuming that given all three consoles had to do something custom that the Bluetooth HID specification is somehow deficient for console gaming. Probably the accelerometers, if I had to guess.)
I'm probably doing wonderful things for this page's Google keywords here.
Posted by: Jeremy Bowers at November 28, 2010 05:21 PM (/EDjr)
17
The DS only does WEP, correct. The first ones went on sale around this time in 2004. From Wikipedia's WPA page, "Because the changes required fewer modifications on the client than on the wireless access points (APs), most pre-2003 APs could not be upgraded to support WPA with TKIP." The DS, which has a 67MHz ARM as it's primary CPU, might not have the horsepower, either, as suggested above.
I have an ancient D-Link wireless-B router at home I sometimes consider pressing into duty as a secondary access point just for the DS, to keep the latter on an isolated subnet.
Posted by: RickC at November 29, 2010 07:41 AM (OUudq)
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Actually, reading farther on the DS article, the 33MHz ARM7 coprocessor handles Wi-Fi as well as sound.
Posted by: RickC at November 29, 2010 07:44 AM (OUudq)
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..and the DSi article says it supports WPA/WPA2, but only on DSi-specific titles (which I am not sure there are any of in the US yet.)
Posted by: RickC at November 29, 2010 08:05 AM (OUudq)
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Wii definitely supports WPA-PSK with TKIP. Heck even my PSP does. The DS is a lost cause though.
Posted by: Pete Zaitcev at November 29, 2010 10:51 AM (9KseV)
21
Xbox 360 supports WPA, at least currently. I switched from WEP to WPA about six months ago.
Wii. . . well, its *supposed* to support WPA, but ever since I switched from WEP, I've had the devil's time getting it to actually *work* properly. Usually to get it to connect, I need to power cycle my router. No clue why.
Posted by: metaphysician at November 29, 2010 11:16 AM (OLeXB)
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November 24, 2010
Dammit, HP!
I'm not just frustrated because I don't yet have my Slate 500. I'm even more frustrated because I don't have the slightest idea when I'll get it. The HP order page for my order is completely useless, continuing its pattern of updating the delivery date one day per day, always saying today's date.
There seems to be a lot of excitement out there for this fundamental form factor. Several major companies are talking about releasing tablets of various sizes and characteristics. What they all seem to have in common, though, is that they run upgraded phone operating systems. Android seems to be a popular choice. The iPad runs the same fundamental OS as the iPhone. And the buzz about HP is that their main choice for this would be WebOS, the lineal descendant of the Palm OS which they gained when they bought out Palm.
I don't understand that. I have owned PDA's before. I used to own a clamshell I bought from HP, which ran WinCE but used some sort of esoteric processor, and I have two main memories of it: first, that it was awesome and the built-in software worked really well (including a cut-down version of Office) and second, that finding apps for it was frustrating as all hell. They had to be developed specifically for WinCE and they had to be compiled for the specific Toshiba processor I was using. (Fortunately for me, the built-in apps were sufficient for my needs.)
That unit was amazing; it fit easily in my pocket, but when opened the top part featured a 640*200 display with a touch screen, and the bottom part had a mini-QWERTY keyboard. With my big fingers I couldn't touch-type, but I could four-finger quite reasonably.
One of the biggest reasons I was so hyped by the Slate 500 is because it runs Windows 7. Maybe it's not the best operating system in the world. Maybe making it run on that form factor is a problem. But, there's all that wonderful software out there which runs on it, including all the standard apps which I use on all my other Windows machines. And for me, at least, that easy and rich availability of apps is the biggest point in its favor.
I don't want Android. Maybe it's cooler than next week's snow storm. Maybe it's hotter than AGW. But it's still a custom execution environment, and I've already been there.
In fact I've been there as recently as last February. The iPaq is another one, and it took me a long time to figure out where and how to buy apps, and there just aren't that many out there that interest me. (I ended up buying about five games, but the only ones I ever play are an iPaq version of Minesweeper and an iPaq version of Mah Jong solitaire.)
Compatibility with Windows is a huge selling point for me, but apparently HP thinks it's a net negative. One reason they may have ordered a small initial production run for the Slate 500 (rumored) is that they really didn't want to release it with Windows, and wanted to wait until they could release fundamentally the same hardware but with WebOS on it. Bleah. (Yeah, they have to pay per-copy for Windows and WebOS they own, but that's their problem, not mine.)
The proprietary execution environment, combined with Apple's iron grip on app sales, is the main reason I would never consider buying an iPad. Android is a little better, because there's no Android equivalent to Apple's monopoly online store, but it's still a proprietary execution environment, a new one, with little support.
Windows solves that problem, but I seem to be the only person who thinks it's important.
It sure doesn't seem like HP does, though. They say that a sure sign that a studio thinks a movie is awful is that they don't schedule prescreenings of the film for big name reviewers. In the tech industry, a good indication that a company isn't enthusiastic about a high tech consumer product is that they don't release any to major tech magazines for review -- and that seems to be the case for the Slate 500. The only tech reviewer that I've found talking about seeing and trying a real unit was this one.
But it wasn't HP that let him use it. It was the Israeli company that developed the touch pad, and the unit he saw was an engineering proto, not even pilot build. The touch pad, apparently, is a step ahead: it can detect multi-touch, and it is pressure sensitive. So that company is proud of the unit and wants the press to see it.
Unlike HP.
One of the rumors was that shipment was shut down because they had discovered a major bug which could cause the unit to lock up completely, requiring a reset. If so, then maybe the reason they haven't loaned any units to any reviewers is because they feared the result if the units did lock up that way. And I can't really blame them.
If it's an intransigent bug, finding and fixing it could really be time-consuming. I know that all too well, from personal experience. But I also know that leaving customers (and potential customers) dangling in the breeze, with no solid information at all, is terrible business practice.
Maybe they're working their butts off to try to ship these as soon as they reasonably can. Or maybe they just don't give a damn.
The "back order" announcement doesn't explain everything. If, as the rumor said, they built 5000 units and received 9000 orders, well, then there should be 5000 happy customers out there who received theirs -- or a hundred, or at least a few. A handful of the 5000 units should have ended up with magazines for review.
The fact that, as far as I can tell, not a single unit has shipped, means there's something deeper going on, which is why I'm coming to believe the "last minute fatal bug" explanation. If anyone out there has received their Slate 500, they haven't posted anything about it online that I've found using major search engines.
It's increasingly hard for me to ignore the "they don't give a damn" theory. (Which isn't mutually exclusive with the "fatal bug" theory.)
No matter what the issues are, HP's utter silence regarding the situation is intolerable.
Posted by: Steven Den Beste in Computers at
08:25 PM
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1
I think you're reading way to much into the name "Windows 7" on that phone OS. I would be shocked if even 10% of randomly chosen desktop apps work on a windows 7 phone.
I've been eagerly awaiting a usable tablet myself, the iPad has way too many limitations for me to want one, and the only Android tablets I've seen reviewed so far have lots of issues as well. A good 10" windows tablet might do the things I want, but so far they're all vaporware.
Given what by all measures appears to be a large market for a convincing iPad competitor this Christmas, it amazes me that there are so few products planned for release, and that the few that are released are getting so little push, the HP slate being a prime example. As you say, HP must really not like (or be afraid of) this product to not be pushing it like mad right now.
Posted by: David at November 24, 2010 09:03 PM (xcVNq)
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David, the Slate is a PC. It runs real Windows 7, not Windows Phone 7.
Posted by: Pixy Misa at November 24, 2010 11:18 PM (PiXy!)
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I would be shocked if even 10% of randomly chosen desktop apps work on a windows 7 phone.
Here's the datasheet PDF.
It's not running Win7 Phone (is there such a thing?). It's running Win7 Professional 32-bit.
It's designed to be used with a USB keyboard, a USB optical drive, a blue-tooth (or USB) mouse, and a wifi internet connection, and if you have all those things, it's pretty much a netbook.
Even without those extra gizmos, it should run normal Windows apps. For "keyboard" input, there's a hunt-and-peck keyboard that displays on screen, like the one the iPaq has, and it also has a form of handwriting recognition which reportedly is pretty good. (The iPaq has that, too, but I haven't experimented with it, and in any case it isn't the same software.)
The Slate 500 has 2G of RAM, and it really should run anything that will work in Win7-32. For instance, I can't see any reason why it wouldn't run Paint Shop Pro 8.1, which is one of my standard image processing programs, or Thumbs Plus, another of them.
The 64G SSD is the biggest limitation, but even that can be ameliorated. It's got an SDXC slot, and you can get 64G SDXC's now. (And the SDXC spec supports 2TB of address space.) Or if you're not using the USB port for anything else, you can use a thumb drive.
It's not the most powerful processor in the world, but apparently it's a lot more powerful than the one that Apple put in the iPad. I look forward to trying some limited benchmarks when the time comes.
Posted by: Steven Den Beste at November 24, 2010 11:20 PM (+rSRq)
4
Pixy beat me to it. (I took a long time to compose that.)
As someone around here put it, the Slate 500 is effectively a netbook with the keyboard sawed off and a touchpad added. In terms of physical packaging it's not quite that simple, of course, but in terms of physical features, that's pretty much the truth.
Posted by: Steven Den Beste at November 24, 2010 11:30 PM (+rSRq)
5
I just received two communications from companies I'm doing business with. One was HP, another copy of a delay form letter that didn't tell me anything.
Well, it said that if they haven't shipped the unit by Dec 27, they'll cancel the order and refund my money. But it didn't say when they expect to ship it, or why there's a delay, or anything substantive.
Thee other was from CDJapan telling me that my copy of BD 3 of Asobi ni Iku Yo has shipped. Fedex says they'll deliver it tomorrow.
Posted by: Steven Den Beste at November 25, 2010 09:41 AM (+rSRq)
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I'd say the processor is the product's biggest weakness; Atom, especially the single core versions, feels poky if you're used to a modern multi-core processor. I can't stand even the dual core Atom netbooks. How much that matters to you depends on what you're planning on trying to do with the thing, of course.Â
Posted by: John Lewis at November 25, 2010 08:53 PM (LfW1t)
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I don't expect it to perform like Alcyone does. (I'm not an idiot.)
Alcyone is a quad Q9000. The built-in Windows performance test says:
Processor 6.9
Memory 6.9
Graphics 6.8
Gaming graphics 6.8
Primary hard disk 5.9
The Slate might have a better HD score, but the rest of those will be substantially worse.
On the other hand, I won't be too surprised if it's faster than Arcturus (my torrent machine). It's a single-core Turion 64 running 1.8 GHz.
Posted by: Steven Den Beste at November 25, 2010 09:02 PM (+rSRq)
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Assuming, that is, HP even bothers to ship me one. (grumble)
Posted by: Steven Den Beste at November 25, 2010 09:02 PM (+rSRq)
9
Wow, most people only get this aggravated with HP after they receive the product.
Posted by: pgfraering at November 25, 2010 10:10 PM (2CcxA)
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I've bought a lot of HP products over the years. They made the workstation I bought about 8 years ago which was my primary computer for several years, and it was excellent. It was also really expensive, but I don't mind that. I'm willing to pay for quality.
I bought a couple of different PDAs from them back then, too. and I have bought other things. But I've never been treated like this by them before.
Posted by: Steven Den Beste at November 25, 2010 10:14 PM (+rSRq)
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