cellio: (demons-of-stupidity)
2011-02-18 08:45 am
Entry tags:

an IT rant

This is (basically) a rant I posted on the work wiki, with serial numbers filed off of course.

I have (customer-supplied server) running on a (corporate) laptop with a scrawny little hard drive. The C partition is only 83GB, and while there's another 40GB languishing on D, IT can't repartition without risking data loss and it took too long to get this set up in the first place. So there's a "why can't I just use Partition Magic to fix it?" rant wanting to get out here, but that is not this rant.

This week I ran out of space on C. Usually this means the server has written a bunch of logs that I need to delete, but that wasn't it this time -- I reclaimed maybe 2GB that way. Defrag wouldn't even run well because it didn't have 15% free and couldn't buffer on D -- but that is not this rant.

No, the rant is that when I went looking for the culprit (it's a pretty lean machine as these things go), I found that Proventia Desktop (firewall -- it ought to be called Prevent-ya, as in "prevent ya from getting any work done"!) had written 70GB of logs -- and tampering in any way with firewalls can be a firing offense, not that I have privileges anyway. 70GB -- really? On an 83GB partition? Haven't the guys who make that ever heard of rolling logs? Or archiving? They zipped down to a hundredth their original size. Sheesh!

(Fortunately we have a very helpful on-site support person who was able to fix this for me.)

cellio: (avatar)
2010-10-03 09:41 pm
Entry tags:

need...more...power

When I came home from work on erev Sukkot I was greeted by the plaintive wail of a UPS that had lost its will to live (thank you thank you thank you for not doing that 12 hours later!). There was nothing to be done then but unplug things. After Shabbat I replaced it; while I briefly considered just ordering a new battery, I noted that I was using all outlets on the UPS and all the wall outlets and was still resorting to a power squid, and on a recent power outage the UPS hadn't really held up very long. I was asking it to do too much; time for a bigger one. (And anyway, I didn't want my equipment to be unprotected for the several more days it would take for a new battery to arrive.)

This is as orderly as these things get: photo )

cellio: (avatar)
2010-09-24 09:14 am
Entry tags:

machines 1, Monica 0

It should not be this hard for me to break into my own wireless network. Hrmpf.

Once upon a time we decided to go the "authorized MAC addresses" route instead of the "shared password" route or the "leaking open wireless all over the street" route. I no longer remember what I had to do to add the Roku last winter, but it was pretty straightforward. I strongly suspect that it involved a link like "add MAC address" on the router's wireless-settings page. Now I have a new wireless device and want to add it.

Problem the first: the new device doesn't have an obvious way to cough up a MAC address. Problem the second (and this makes the first irrelevant, at least temporarily): the router interface for managing MAC addresses seems to be hosed. I can't even find a way to just turn the MAC filtering off (which would allow the new device to join the network, at which point the router would tell me its MAC address and I could theoretically add it and turn the security back on). The router reports that this filtering is enabled but on the configuration page the check-box is unchecked; checking it does not then give me access to the list to manage. So I guess I've reached the wrong part of the configuration, despite this being the only plausible part I've found so far.

Google was no help, at least in a first round. Verizon's tech support (they supplied the router) claims that my only option is to reset to factory defaults and start over. Since I don't now remember everything we changed from factory defaults, I don't know how big a task this is. There is an interface to save and restore a configuration file, which I thought might give me something to poke around in, but "save" does not mean "save somewhere where a mere administrator can actually see its contents".

Leaking open wireless all over the street is looking better and better to me. If I can figure out how to turn the MAC filtering off I may well just leave it off. Meanwhile, I will take the Kindle I received as a birthday present to a coffee shop to register it.
cellio: (avatar)
2010-07-14 08:37 am

some of the right tools

This week we have customers in for a big development-and-integration event, with the result that I'm expected to basically spend the week in a lab doing development (configuration, not Java code, but pretty complex configuration). The lab, for sound security reasons, is not on the corporate network nor on the internet.

Monday morning was spent setting up customers' servers, providing an overview of changes since the last release, and stuff like that. So I really only spent about half a day working on that lab machine, but it was still exhausting. The default Windows configuration is not one that works well for me visually, and the tools available to edit XML (and read server logs) were Notepad and Wordpad, and, well, that sucked. Oh, and while I'd managed to get another monitor (the standard setup had them bolted to the back of the table; it's our deployment configuration but that's too far for me to see), I realized late in the day that it was at the wrong height and that was part of why my neck hurt.

Ok, then. Yesterday morning I appropriated a thumb drive (after confirming I was allowed to connect it to my corporate machine), went upstairs to my desk, and grabbed a few tools I'd need: Windows display theme, emacs (with my configuration file), and KeyTweak to remap caps-lock to control like Jim [1] intended. (The Cygwin installer relies on an internet connection so no joy there, but I was mostly just repeating the same command lines over and over in the DOS shell, so ok. And no IntelliJ for licensing reasons.) And a ream of paper, for the monitor.

Ah, much better. I can get through the rest of this week now. If we could do something about the fluorescent lights it'd be even better, but at least they aren't directly overhead or in my line of sight.

[1] Jim Gosling. I used his emacs for a few years before I encountered Stallman's, which morphed into Gnu, which is what everyone uses now. And back in those days, the control key was just to the left of home row (VT100 terminal), easily accessible -- important for a program where almost all commands involve that key. I have never, ever adjusted to the PC (and Mac) putting that key down on the bottom row where I can't easily reach it without actually moving my left hand out of typing position.
cellio: (tulips)
2010-05-02 04:08 pm

random bits

It's entertaining when malware distributors are both bold and stupid, like with this email I got today: "Dear customer, we have disabled your email account because we believe it has been compromised. To restore, run the attached executable and use the following password: 12345". (Yes, it was sent in the clear.) How many things are wrong with that ploy? Sheesh.

Serendipitiously, 15 minutes after seeing that scam I saw this excellent tutorial on password management by [livejournal.com profile] vonstrassburg. No, not the "how to choose a good password" hints you already know, but, rather, how to deal with the fact that that doesn't really work. I particularly like his suggestions for managing the database file.

From [livejournal.com profile] browngirl: Mordor or Iceland? Match the pictures to the source.

I have recently been participating in a small discussion of renaissance music notation... on a mailing list for Jewish worship. No, I didn't start it, but I could hardly let those comments just sit there... And now I have pointers to other editions of Salamone Rossi's music that seem worth investigating (Don Harran in particular). The edition I have is funky; the music is fine, but it's a transcription of a 19th-century French edition and Hebrew transliterated into French phonemes breaks my brain. I transcribe pieces from this book if our choir is going to do them. (What I really want to see is a facsimile edition...)

This tiny horse (link from [livejournal.com profile] anastasiav) gave me a serious case of the "aww, cute!"s.

Some iGoogle plug-in served me this cat picture, and all I could think was "yeah, I've had days like that". It's tempting to turn it into a userpic, but I don't know whose property it is.

Erik sometimes makes a squeaking sound now where I would have expected a meow to come out. He still has a full-voiced meow, so it's not like he's caught kitty laryngitis or something, but it's still odd. Embla's normal mode is a sort of chirp (I've only heard her actually meow two or three times), but this sort of thing is new for Erik. Weird.

cellio: (whump)
2010-03-09 09:58 pm
Entry tags:

Office 2007: accessibility problems

The word came down from on high at work: Office 2007 is being pushed to our machines, no opt-out. (Yes, we're slow adopters. Big companies are often like that.) We've known this for months, so since I have to customize my environment for vision reasons, I asked a coworker who already had it to give my Windows theme a spin. The result was pretty terrible, so I sought help from the IT folks. Uncharacteristically for large-company IT departments, I got routed to someone who both cares and has a clue, so he's been experimenting for a while on my behalf. He had to consult Microsoft, but he finally sent me a screen shot asking if this was acceptable. It was, so I accepted the push at a time that he'd be available to talk me through the re-configuration.

reality wasn't so straightforward )

I've had a lot of discussions with the IT guy about how to fix this. He agrees that this is unacceptable, but there seems to be no way to make Windows, Office 2007, and my accessibility settings play well together. So tomorrow morning we will restore Office 2003 (with luck the fact that I received 2007 once will keep the auto-push from coming around again), and he will begin the approval process to get me set up with a virtual machine. In which I will run Office 2007, because sometimes I'm going to need that. Using a different theme, probably, because I won't have to live in it, just visit it from time to time, so it's allowed to kind of suck. Eventually maybe we'll figure out the right juju to make things work for real, but meanwhile, I'll keep using Outlook 2003 (the Office application I use the most and really need to work) outside the VM and, as needed, Office 2007 inside it.

I don't understand the design intent of the various settings in Windows. If I had a model for what things are intended to do maybe I could find a path to a workable color theme, but I haven't been able to derive that model despite years of using Windows. This business with layered themes with the "superseded" one still having unpredictable results completely confuses me. I find myself wondering whether Microsoft employs anyone with my kind of vision problems and, if so, how I could arrange to have a conversation with that person to learn how he gets around.

cellio: (avatar)
2009-09-07 12:05 am

argh!

It never occurred to me that after upgrading the Mac from Leopard to Snow Leopard, my printer (HP Laserjet 1020) might no longer work. I had to download a special driver to get it to work with Leopard, and I guess I assumed that driver would still work. Sigh. If I'd actually thought about it, I would have done some research before taking the OS upgrade.

My choices seem to be: (1) revert to Leopard (I don't even know if that's possible without doing damage), (2) wait for a fix (prognosis unclear), or (3) buy a new printer. I wasted a lot of time under Leopard trying (4), network the printer using my PC, so I probably won't try that again. (The Mac still needs a driver, whether the printer is local or remote, so that's not likely to help.) I'll continue with Google research tomorrow; so far the only solution I've found involves downloading a 750MB package, compiling code, and doing lots of fussing.

I realize that this is HP's fault, not Apple's. It's frustrating because I've been using HP printers for more than 15 years without issues and when I bought this one I never thought to check for Mac compatibility. (At the time I wasn't planning to buy a Mac.) It's a peripheral; at some level I expect it to just work.

On the other hand, it's worth noting how easy the OS upgrade was otherwise. Insert disc, confirm intent, leave for an hour, and there it was. I was never willing to attempt an OS change under Windows. This is the only major problem I've seen so far. (There's one minor one that I'll probably just have to get used to; they changed a color that I'd rather they not have, but there doesn't appear to be a user setting for it.)
cellio: (lilac)
2009-05-17 11:49 pm
Entry tags:

random bits

Quote of the day #1: "My parents visited a planet without bilateral symmetry and all I got was this stupid F-Shirt" (from [livejournal.com profile] bitsy_legend and Fred).

A few weeks ago BitDefender, my antivirus software, stopped working -- attempting to run a scan emitted a very unhelpful error message. Some time with Google showed me that lots of people were having that problem, and after some work I found and installed a patch. Today it shut down again, and after I tried all the new remedies suggested on a BD forum (lots more people are having this problem) I, in a moment of "it can't hurt" desperation, reinstalled the patch. (It should already be there, right?) And it started working again. I wonder what is going on. Customer support has been responsive but of mediocre quality so far. Ah well, one more reason to move to the new machine sooner rather than later. Once I have the Mac, I won't need the PC to be on the internet. And if I were staying with Windows, I'd surely replace BitDefender with something else when the annual subscription expires. (I have not, by the way, seen any evidence that the machine has actually been infected with anything.)

Signal boost: [livejournal.com profile] 530nm330hz has been developing his own siddur for personal use, and wants to know if enough people to justify a small production run are interested. The sample pages are quite lovely (a nice siddur can be more than just the words on the page); he's using color to effectively indicate variations for weekday, Shabbat, and festivals, and is laying it out in a way that sounds useful. Andrew's Orthodox, so it'll be a complete siddur.

This afternoon we saw a flurry of bicyclists cruising down our street. (There appears to have been some sort of organized activity, but I'm not sure what.) And, among them, I saw one guy on a huge unicycle. The wheeel was at least three feet across, possibly four. I wondered how one mounts a unicycle with a wheel diameter bigger than one's inseam. I don't yet have the internet in my pocket, so I had to wait until we got home to find out. Err, now that I know I'm even more impressed. I'm still not sure what you do about temporary stops, like red lights, though. It sounds like you need a hand-hold to get going; what do you do if none are available?

Quote of the day #2: "Always double-check your math if there are explosives involved", via [livejournal.com profile] kyleri.

Why aren't people commenting on my post? I've had this in a browser tab for a while waiting for a "misc" post to add it to, and I no longer remember where I got it.

cellio: (Monica)
2009-03-26 11:31 pm
Entry tags:

cascading effects

A few months ago I was talking with my ophthamologist about the difficulties of sitting at a computer all day (eye-strain headaches, which I could mitigate somewhat by doing ergonomically-bad things and getting neck/shoulder/wrist aches instead). She said that's because I need computer glasses rather than trying to use one pair of glasses for everything. I was pleasantly surprised to learn that my employer would even pay for this -- cool!

The nice thing about this is that the glasses can be focused at a more-normal distance, which means I was able to push my monitor back on my desk instead of keeping it at about 8-10". It's now at about 20", give or take. (I did have to change some font settings and some apps, like Outlook, don't respect all the settings, but that's managable. And I'm used to the software world not fully supporting the visually-impaired.) That, in turn, meant that I could finally support a second monitor -- commonly available in my company, but I could never get that much screen in visual range before. But now...

My second 22" monitor arrived yesterday. My plan had been to set it up in portrait mode (which would allow me to have more than 45 lines of text visible in an emacs buffer), but my graphics card's default driver doesn't support that. There is a newer driver, but it has other issues.

But, my computer is coming up on the end of its lease, which means I'm going to have to move off of it in a few months anyway. So, worst case I wait a few months to be able to rotate my monitor, or best case maybe I'll be allowed to switch early. Moving to a new computer is a pain in the butt, especially with all the security exemptions and stuff (to install non-standard software), so I never would have expected to find myself saying "I hope I can replace my computer soon". :-) (Holy cow, I just realized this will be computer #5 for me... maybe I can safely delete the archives from #2.)

I wonder if I can get a trackball or similar pointing device, too. Not to replace the mouse -- to augment it. This is a lot of screen to move across, and I'd like to spare my mouse hand the broad traversals. (I've never been any good at fine control with a trackball or touchpad, but if I could have both that and the mouse... I assume I can plug in two USB pointing devices and they'd both work, and that trackballs etc come USB these days. Something to check.)

cellio: (sleepy-cat)
2008-11-24 08:53 am
Entry tags:

short takes

As we go through the process of digitizing our non-digital music and ripping the CDs, both Dani and I have had multiple instances of iTunes crapping out on us in various ways. Usually the failure mode is that it takes over all the CPU, won't respond, and forces a reboot. Or it'll just decide to stop paying attention to the CD drive and not acknowledge the disc I just put in. Is this iTunes' doing, or Windows'?

Anyway, yesterday we ripped about 100 folk CDs. Progress. I've been going through tape-recorded Clam Chowder concerts. I hope to one day identify the source of the five stray tracks at the end of another concert tape -- a tape I had actually catalogued at the time, but I didn't record those additions. Hmm.

Links:

One Velociraptor Per Child, from [livejournal.com profile] jducoeur. I hope they're offering a buy-one-get-one program; Dani really wants his own velociraptor.

From [livejournal.com profile] shalmestere: dressage... with a camel (video). I didn't know they could do that.

From [livejournal.com profile] siderea: feline cavalry (video).

[livejournal.com profile] kyleri passed on this twist on animal rescue.

From a locked post: curry can stave off Alzheimers?. If so, I'm even happier that Sree's is now selling Indian food across the street from my office.
cellio: (avatar-face)
2008-08-14 10:43 pm
Entry tags:

[Boston] Sunday lunch (and other administrivia)

Ok, sounds like we have the beginnings of a plan. [livejournal.com profile] magid and I will be leaving FPU probably around 10:30-11AM; I don't remember what travel time is, but we can head to some place in Brookline. I think [livejournal.com profile] goldsquare and Robin, [livejournal.com profile] 530nm330hz, and [livejournal.com profile] mabfan (and [livejournal.com profile] gnomi?) are available for lunch; anyone else? I have phone numbers for all of you, so how about if I call when we think we're an hour away? If you have food constraints other than kosher, please speak up -- otherwise [livejournal.com profile] magid and I will pick something.

Edit Fri 9AM: It sounds like Ta'am China will best be able to accommodate a group of our size. I like TC so that's fine with me; please speak up if that won't work for you.

If anyone who will be at lunch can print a boarding pass for me on Sunday morning, could you let me know? (We're trying to arrange access to a printer here, as I'm certainly not the only one with this desire; this request is a backup.)

In other news, [livejournal.com profile] mbarr has graciously provided a workaround for my ssh problem. Thanks! (Intermediary on a non-standard port.) Thanks to everyone who offered advice.

I have rather a lot that I want to write about from this week, but insufficient time so far. This will probably mean a burst of posts from me next week.
cellio: (Monica)
2008-03-24 10:41 pm
Entry tags:

new monitor

A couple weeks ago at work we got our first look at the new version of Bugzilla, which we'll be forced to upgrade to soon. (Our current version is incompatable with the version of Perforce we're upgrading to.) Both Perforce and Bugzilla have web interfaces, and in the new versions, both assume a much wider browswer window than I am prepared to provide. That I have to jack up the font size doesn't help, but, fundamentally, people are, more and more, designing inaccessible web sites on the theory that of course you can spare 1000+ pixels in width. The web-design industry is mature enough (or at least old enough) that we should be past that... grumble. But I digress.

So, while talking with my manager about some of the things we were trying to do to address this (our build manager, in whose lap all this falls, has been wonderfully helpful), my manager said "I just ordered some new 22" monitors; I'll put you on the list". (I could, if I like, have a pair of 18?" monitors, but I can't actually place two monitors such that I can see everything.)

This morning the monitor fairy came. :-) 22" turns out to be widescreen (not the 4:3 or whatever of regular monitors); the new one might be half an inch shorter than my old one. But it's tall enough, and the extra real-estate is nice. The recommended resolution is only 1680x1050 (or something like that), which surprised me. (I expected to see a number over 2000 for the wide dimension.) That resolution actually works for me; yay! This was also the highest setting available on my computer; I assume that's a function of the graphics card and not the monitor. (I would not be able to put higher resolution to good use.)

One problem: I noticed some pretty significant color distortion in the top quarter of the screen. We actually thought it was defective, so we swapped it out for another one (slightly different model). The problem was less pronounced on the second one but still there. That's when I noticed that it changed with my height; if I raised my chair a couple inches the problem got much better. But I can't raise my chair a couple inches because then the keyboard will be in the wrong place. (Tried it for an hour. No.) If I could tip the monitor forward a little that would make a difference, but it's already at the max setting there. Perhaps I will channel my inner MacGyver and rig something to let it tip a bit without falling. (Ok, that's more like my inner MacGyver's four-year-old apprentice or something. MacGyver would rig it to track my eyes and auto-pivot in both dimensions, using nothing more than duct tape and pocket lint.)

Mind, I will find ways to live with the color distortion if necessary. The real estate is worth it. It's not a perfect solution; I have to roll my chair sideways a bit to fully utilize the screen. But it's pretty good, and if it just plain gives me the room to have some extra-wide windows that I can move around as needed, that'll do.

I failed to record my monitor customizations before removing the old one, so I was recreating color depth, brightness, etc by feel today, but I thought I'd written this down somewhere and, sure enough, I did. So I'll try those settings tomorrow (they're somewhat different from what I came up with today) and see how that affects my color distortion.

One other problem (handily solved): the first monitor did not have buttons but rather touch controls. With tiny little labels that are impossible to read in dim lighting. I had to borrow a flashlight and use my magnifying glass to configure the monitor. The second one (an older model) has buttons. Yeah, I'll keep that one. What was Samsung thinking? Touch controls?! (And finicky ones, too.)

cellio: (mandelbrot)
2008-03-11 10:34 pm

last few days

Last week Dani got email from someone he knew in Toronto lo these many years ago. She and her family were driving to DC; did he want to visit with them on their way down? We said sure, and invited them for dinner Sunday. She and her husband are friendly people; their teenage sons were shy but pleasant, and they appreciated access to graphic novels and an internet connection while the rest of us were talking. :-) (One of them was excited to find Diablo installed on one of Dani's computers...)

The adults had obviously done some research. During dinner they said "please tell us about the SCA" and "so what about the house on the flatbed?". I googled both of us later and the page for the little house on the flatbed does not come up in the first half-dozen pages of results, so I'm not sure how they got there. (Of course, my home page does, from there you can get to my page of SCA links, and from there...) I, lacking information beyond her first name, had done no such research; I hope I was not socially deficient in these modern times.

Both Dani's and my desktop computers have been gradually getting sluggish over time. Dani went shopping and found that we could each triple our memory for $50. Ah, much better! Dani was kind enough to install mine for me. (We have a clean division of labor when it comes to household IT: he does hardware and I do system administration. Things go more smoothly when we do not try to switch.)

Dani did another hardware installation this weekend: late last week the water flow to the shower head was, suddenly, extremely diminished. Advice found on the internet suggested banging on the head and/or pipes to shake loose any gunk that might be in there; we decided not to do that without replacement hardware on hand, 'cause some water is better than none at all. (I should mention, in passing, that it took me a couple tries to find any useful information here. Who knew that some people try to deliberately reduce flow to their shower heads? Err, isn't that what the tub knobs are for? But I digress.) In the end, Dani bought a $5 head and simply replaced it; the new one is actually better than the old one. (Another in the "who knew?" department: you can spend $100 on a showerhead. It had better be gold-plated, water-softening, temperature-regulating, and massaging, for that price!)

A week ago Monday I took all the cats in for checkups, and two got blood drawn for tests. Tuesday night I got a message: um, err, we lost some of it. I had the last appointments of the night, and apparently one vial got left in the centrefuge... so I had to take Erik (I'm glad it was Erik! He's easy!) back to be stuck again on Wednesday. They were apologetic, but sigh. (Everyone's basically normal, locally scoped.)

Shabbat morning was a little more rabbi-heavy than usual. Both of our rabbis were there (until it was time to leave for the later service, anyway). We also had our incipient third rabbi (yes, now it can be told... we were looking for an educator and got one who's also a rabbi; [livejournal.com profile] mabfan, you know him). And our associate rabbi's aunt, who is also a rabbi, was visiting. I'm glad that day's lay torah reader isn't one to get spooked easily. :-) (Though he might not have known about the last; I was introduced to her Friday night, but I don't think she mentioned her background Saturday morning.)

The third rabbi will be focusing mostly on education (including adults). He's an excellent teacher, and I'm looking forward to having more chances to learn with him. I presume that our adult-ed program is going to get a boost; yay!

cellio: (dulcimer)
2007-10-14 10:03 pm
Entry tags:

recording?

Dear LazyWeb,

What is the conventional wisdom these days for casual, computer-assisted accoustic recording? If I want to record myself singing against some computer-generated (or at least -rendered) tracks (MIDI, maybe), and I'm looking for basic demo quality, not studio quality, what should I be using (software and hardware)? I have a PC (XP) and an iBook (X.4) available; both have unremarkable sound cards. I have no mic or headphones; I assume I need the latter to avoid feedback from speakers. I assume the headphones don't much matter if they get sound to my ears and the mic matters somewhat. What should I be buying (hardware) and. ideally, downloading (software)?

cellio: (avatar)
2007-08-02 04:06 pm
Entry tags:

time for a new printer

It's a new millenium; I can upgrade hardware.

My mostly-trusty HP LaserJet 5L has fussed at me one too many times. (It's ok; it's a senior citizen. I think I bought it in 1993.) Every now and then it decides it doesn't want to correctly feed paper; sometimes it just wants different paper or a dusting-out, and sometimes it wants a more thorough cleaning. I've done all the usual things this time short of breaking out the screwdrivers. It's been a good printer, but new ones are $100 and there's a lot to be said for lower hassle levels. I wonder if I know anyone who places the time/money balance-point in a different place, or who likes playing with hardware. It's not dead, just cranky.

I took today off to deal with assorted errands before leaving for Pennsic tomorrow morning. One of those errands was printing some stuff to take to Pennsic -- hence this post. So since I was home anyway, I ran over to Best Buy to pick up a new one. For old-times' sake, I got a modern HP LaserJet. Time to first print (from when I left the house) was just over an hour, which is pretty good.

(Reminder to self: I didn't have a spare USB cable after all, so right now the printer is hijacking the scanner cable. I should fix that after Pennsic.)
cellio: (avatar)
2007-04-05 12:53 pm
Entry tags:

DHCP gone bad

Once upon a time we bought a Linksys router and configured it to hand out IP addresses dynamically. I forget why, but we specified a range of 100-150 for the final byte. (The router itself is 1. Practically speaking we'd never need as many as 50. These might have been defaults; I don't remember.) What this is supposed to mean is that it hands out addresses in order as needed, starting with 100, and if you ever have more than 50 machines on the network you have a problem.

This chugged along fine for a while until it started handing out out-of-range numbers. (No, we have never had so many machines that we exhausted the set range.) We couldn't stop it from giving my machine 192.168.1.2; when it did that my machine couldn't see the internet (presumably because this was out of range). We assigned fixed addresses (in range) to all the resident machines and carried on. I forgot about this until we switched DSL providers recently and found that my network settings were still referring to the old provider. (Once you specify IP address, you also end up specifying DNS servers.) Ok, back to DHCP. We replaced the router a year or two ago, so for all I knew this wasn't even an issue any more.

This morning I couldn't connect to the internet (after a reboot). After the usual diagnostics and quick fixes, I got around to looking at ipconfig. My IP address was, once again, 192.168.1.2. WTF? So this time I decided to change the router; I told it to start handing out addresses with 2 instead of with 100. That didn't fix it. So, finally, I assigned my machine a specific IP address, just like we did before, and it worked.

I still have no idea why this happens. I have a workaround, but the mystery still bugs me.

cellio: (don't panic)
2006-11-20 09:02 pm

random bits

New word: bloggerrea. I'd been wondering why sometimes an update causes the RSS feed to spew old entries. Pretty annoying.

Clever, in that "uh-oh" sort of way: one piece of spam-sending malware installs its own anti-virus program, because it doesn't want all your other viruses slowing it down. (I recommend Security Mentor to pretty much everyone, even the tech-savvy. Syndicated here as [livejournal.com profile] securitymentor2.)

Unclever, in that "uh-oh" sort of way: A few months ago I replaced my anti-virus software (moved from MacAfee to BitDefender). I disabled MacAfee but didn't uninstall at the time. This weekend my subscription expired -- and something (MacAfee? Windows?) decided that since I was obviously unprotected, it would be best for all concerned if I couldn't see the internet. Ahem. Fixing that was much more hassle than it should have been.

When I was in Boston one of the LJ folk I talked with (I forget who) mentioned t'fillin Barbie. I've now forgotten where I got the link too; I think a (different) LJ source. Twisted, very twisted. (The Barbie, I mean, not my friends. :-) )

I found this article on reaching the 20- and 30-somethings in congregations interesting. Excerpt:

Jewish community leaders would do well to examine the changing nature of today's 20 and 30 year olds. For Baby Boomers, synagogue membership and Jewish institutional affiliations were primary markers of Jewish identity. In the past, Jews showed their support for synagogue life by paying dues- whether they were enthusiastic participants or not. Today, that sense of obligation is gone: young adults do not feel compelled to join a synagogue if they have no intention of attending. However, when they to do decide to join, they participate as active, invested members.

cellio: (avatar)
2006-10-15 09:31 pm
Entry tags:

cheap Macs?

Dear LJ brain trust,

I'd like to get an inexpensive laptop. It won't be my main machine; it's for travel and other situations where portability is useful. So it doesn't need to be studly; it just needs to be reliable and support basic tools like Firefox, emacs, SSH, FTP, and that sort of thing.

This would be a prime opportunity to explore the Macintosh, which some of my friends rave about, except for one little thing: I can get a (new) Dell laptop for around $400, but Macs start at $1100. Is there some less-expensive option I'm missing?