Tags: linux

Pages: 2

06/17/09

  06:50:00 pm, by The Dreamer   , 804 words  
Categories: ReplayTV, Hardware, Computer, Wireless/iPhone, Networking, Ubuntu, Other Linux

What about box?

The linux server known as 'box' died from the rain storm on Monday....well, the powersupply had been iffy for a while, and guess it toasted when things came back.

Sounds familiar....since its predecessor died in a similar manner....transformer blew....but that was fine, I was protected. And, then its UPS ran down...and all was quiet. It was also like 100 degrees that day....so it was pretty miserable. But, when power came back...it resumed like a good server, but the fans in it didn't. So it burned up.

Something like that probably happened to 'box'. Actually the predecessor was before 'lhaven'. The problem was I later learned that the replacement's BIOS had no disposition on what to do when power is cycled (no stay off, turn on or last state option). It always stayed off. The old 'lhaven' was a PC-AT system, while the new 'lhaven' is ATX. (post icepocalyse this problem was fixed).

So, after losing core services due to a power outage leaving 'lhaven' off....I decided I needed a new server to run these services on (DNS, DHCP, NTP). I didn't have to be much, so my then employer was having an auction of old computers....and I picked up a Pentium 75.

Wow, that's slower than the first PC I ever owned (before PC I was a Commodore person). I had acquired it with the plan to run ShareTheNet or some other Linux router thing...this was before Sveasoft and the other options became available for the WRT54GS....which is what I do now.

But, I installed SuSE on this P75 and was in business. Over the years, the hardware has changed. Actually it might have initially been RedHat, I did have a harddrive fail (they were 40G drives from ReplayTV upgrades). But, the current incarnation is SuSE 9.3 based.

Along the way there was a newer off-lease Dell that I acquired from eBay....move drive, let it rediscover hardware and make it go. Then that computer failed. So, I got an off-lease IBM NetVista from TigerDirect. Drive transplant, make it go.

By this time I was getting fancy with the stuff I was doing on it. At first it was be an internal router for my ReplayTVs, so I can sniff the progress of IVS transfers. Later it was run pulsed so that my Sprint 8703e could be bluetooth tethered. (something that I had taken for granted with my T-Mobile 7200....used tethering a lot during the first month I moved to Manhattan, KS...because I was having trouble getting Cox....missing the a few feet of coax between the pole and the box outside).

There are/were other things on here...aside the obvious of BOINC, there was ddclient and it was also the Linux box with a CD burner (for when I don't want to walk to my Windows computer and use the CD or DVD burner in there). 'orac' has a DVD burner, but I haven't used it yet.

Anyways...the question is will I get 'box' working again (either by fixing its hardware, or move the harddisk to a new machine and make it go again)....or make a new 'box' and recreate the core services. I no longer need pulsed (even though I don't have tethering ability with my iPhone, and I don't plan to pay for it....tethering is something I only do in a pinch, so I don't want to pay for something I hope to never need. At least with voice minutes those rollover, even though I hardly use them still.)

There's a certain temptation to load ubuntu and run these services, and then be able to keep the box current (more easily, it was fun building bind a couple of times....) Or hacking the system to support the new Daylight Saving Time.

OTOH, I kind of liked that the machine rather changed for something that was supposed to just be like an appliance.

Hmmm.... There is Ubuntu 8.04LTS, this is what 'orac' is running....ya, that's what I might do. Doesn't matter about the other versions of Ubuntu that I also run here and there. Having them all the same isn't an issue.

I guess it largely depends on whether I go with a different computer or fix the old computer. Both options are on the table now...since I have another IBM off lease computer on order (a ThinkCenter S51, IIRC and a powersupply [pull, untested] from eBay.) I think the 'new' computer will arrive first though. Though it'll probably be sometime before I get a new system up to the same level that 'box' was.

Oh yeah, 'box' was also an SMTP server....had moved that from 'lhaven' during its downtime following the icepocalyse. That reminds me....need to see which mail server 'tardis' and 'lunatic' are pointed at....'orac' was pointed at 'lhaven'....had found this morning that 'gumby' was stuck trying to send mail. (wallwatcher output to DShield)

Hmmm..... :hmm:

05/11/09

  11:35:57 pm, by The Dreamer   , 309 words  
Categories: Digital Photography, Software, Computer, Networking

I recovered from Trend Micro OfficeScan

I was about to activate the Windows XP VM I got running on my new laptop...but something wasn't working right. Apparently K-State screwed up again, and is distributing the Managed OfficeScan client as the Unmanaged one. And, somehow it was interfering with my network connection....but it wouldn't let me unload it temporarily.

I tried removing it, but it also wanted a password... I tried the remove procedure I found on Trend Micro web site, which was to stop services, remove files and remove registry entries by hand. It stopped the AV software, but it made my network problems even worse.

I tried a repair install of Windows XP, but that didn't do anything. So, I reinstalled the alledgedly Unmanaged version again (still Managed >:-( ) And, then ran its uninstaller.... Didn't help. So, I tried going through register some more purging more registry entries. Removed some stuff I shouldn't have....in order to rid of stuff that might be in the way.

Did another repair install of Windows XP...and network came back. I got things recustomized and then I opted to install Free AVG this time around. It did warn that it thought there was another AntiVirus program already installed. But, went ahead. Things seem to work now, and then I went ahead and activated.

Now I can do windows updates.... Not sure what else I actually need to run in the VM...I suppose the next thing I want to do is install Eye-Fi manager. One of the few programs that I missed when traveling with a Linux only laptop.

Couldn't add my parents wireless network to my Eye-Fi card....(there's a linux program that claims to do it, but it only does unsecure or WPA networks...my parents run WEP. Actually, retired the WDS bridge to connect rooms in my condo...I was also running WEP. Couldn't do WDS and WPA...just WDS and WEP.

05/07/09

  06:21:21 pm, by The Dreamer   , 1370 words  
Categories: Computer, Travel, WiFi, Furnishings, Healthcare, Amazon Kindle

Penguicon 7.0 & CPAP

I went to another Penguicon, at Penguicon 6 I had earned whuffies which I used to get a shirt for that con and registration to the next one. At Penguicon 7.0, I earned just enough whuffies to get registration to Penguicon 2010 (I had purchased a shirt). At first I hadn't decided if I would go for Penguicon again...but once I started earning whuffies, I needed to find some reason that I was earning them...and eventually settled on getting registration to come again next year.

Anyways....Penguicon 7.0 was also my first trip anywhere since I started CPAP. I survived, in fact I miss it. Since I slept better in the hotel room than I do at home. I always thought I did in previous travels, now even more so with CPAP. I would wake feeling refreshed (and not needing coffee), and I could make it most of the day before getting tired. Now that I'm back...the not totally awake and needing coffee in the morning is back.

I decided to leave the 'do not disturb' sign out all the time, and not have housekeeping poking around. It also took the pressure off in using my hotel room for more than just sleeping at night and during the con. So, no more going out for breakfast and then coming back to use the bathroom, and worrying that housekeeping is going to come barging in or skip me...or be in my room and prevent me from using the bathroom.

I was worried about running out of shampoo, but turned out to have ample for the 4 nights.

For some reason I swear my machine was quieter in the hotel room, perhaps its because the night stand was open in the bottom from just the front, and I put the machine in there. So the machine's noise was shielded much better. The IKEA night stand I have at home is open front and back....and not as low. Don't know if this is something I'll look at addressing should I ever get around to rearranging my bedroom.

There were other improvements....like I didn't fall asleep on the 3+ hour shuttle ride to the airport....though I found it really boring, and I was kind of all annoyed about the fact that I reserved the trip on April 4th...but RoadRunner lost my reservation and then the driver seemed annoyed that I was holding up his departure. But, the shuttle arrived ahead of schedule at the airport.

Then the RoadRunner trip coming home came in slow....because before the scheduled pickup, it dumped a couple quarts of oil and was continuing to leak. Before we left Kansas City it had to stop and have 3 quarts added to it. There was no stop in Lawrence, so then stopped in Topeka at the RoadRunner office there, so that the engine could be shut off some some more poking around under the hood.... Then one of the passengers (a backup driver for RoadRunner), as we were coming up to the Manhattan, KS turn off from I70, had the nerve to suggest that since I was the only passenger going there...that the driver should skip going to Manhattan so that he could make sure that he gets to Junction City.

Things also got really noisy, took on a guy in Topeka who was blasting tunes on his PSP (the passenger/backup driver pretended to poke at the PSP from behind, I just had to put up with it)....and then there were 3 small children in the back, who now awake (having slept through everything else) were adding to the noise level in the shuttle.

Wonder when I'll be able to plan American Eagle flights out of Manhattan?

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Now instead of subjecting some poor random forum to a long rambling thought, I will try to consolidate those things into this blog where they can be more easily ignored profess to be collected thoughts from my mind.

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