Re: USB enclosure for a laptop IDE drive?

2008-12-30 Thread ordung
On 12/30/08, Ben Scott dragonh...@gmail.com wrote: On Tue, Dec 30, 2008 at 4:09 PM, Ted Roche tedro...@tedroche.com wrote: The folks at GotInk4You (*) sell a USB 2.0 to SATA/IDE cable connector pretty cheap /// Not an enclosure but I've heard good things about this gizmo. Anyone have any

Re: buying a laptop either bare or with Ubuntu

2008-12-02 Thread Jarod Wilson
that Fedora 10 would be able to correctly deduce the proper settings. As a developer, I like Fedora and the integration of new packages into a surprisingly reliable distribution. However, the laptop is my daughter's and she is enthusiastic about being better able to manage herself with Ubuntu

Re: buying a laptop either bare or with Ubuntu

2008-12-02 Thread Lloyd Kvam
with Fedora, and if so, I'll make the upstream X release maintainer, Adam Jackson, who works here at Red Hat in the same building as me, aware of the issue, and he can probably get it fixed pretty quickly. I just ran out of time to play with the laptop. My daughter was not enthusiastic about

Re: buying a laptop either bare or with Ubuntu

2008-11-26 Thread Lloyd Kvam
they have no fix. I can replace my laptop as defective, but they do not expect the replacement to work any better. My guess (as a software guy) as to what is going on: Ubuntu is only detecting 4:3 resolutions from the video controller and the LCD screen only supports 16:9 (or 16:10) resolutions. I

Re: buying a laptop either bare or with Ubuntu

2008-11-26 Thread Jarod Wilson
screens. He gave me the Dell Ubuntu support phone number. When I called, they said they have no fix. I can replace my laptop as defective, but they do not expect the replacement to work any better. My guess (as a software guy) as to what is going on: Ubuntu is only detecting 4:3

Re: buying a laptop either bare or with Ubuntu

2008-11-26 Thread michael miller
About 2 mo ago I needed to upgrade my wife's laptop computer. I saw an Acer for just under $400 at Best Buy that looked interesting. I'm not an Acer fan, but at that price for a 15.5 LCD laptop with an Intel dual core 2GHz T3200, 2GB DDR2, 160GB HD, DVD DL burner and wlan I thought it was worth

Re: buying a laptop either bare or with Ubuntu

2008-11-26 Thread Alex Hewitt
michael miller wrote: About 2 mo ago I needed to upgrade my wife's laptop computer. I saw an Acer for just under $400 at Best Buy that looked interesting. I'm not an Acer fan, but at that price for a 15.5 LCD laptop with an Intel dual core 2GHz T3200, 2GB DDR2, 160GB HD, DVD DL burner

Re: Laptop HD repair/recovery question

2008-11-18 Thread Jerry Feldman
On 11/17/2008 03:12 PM, Bill McGonigle wrote: Alex Hewitt wrote: When I looked into having them recover a customer drive they wanted somewhere north of $3k but their price was proportional to the percentage of data recovered. I've used DriveSavers before and they do a good job. Their

Laptop HD repair/recovery question

2008-11-17 Thread Ed lawson
A friend was recently happily using his Dell Inspiron (Windows XP) when it suddenly displayed blue screen and subsequent boot attempts have lead to a no bootable device message. Running a live Linux CD results in a indication the HD is dead...maybe hosed partition table. Anyway, no backups of

Re: Laptop HD repair/recovery question

2008-11-17 Thread Michael ODonnell
This has been discussed here in the past so good info can probably be found in the archives (RTFA! ;- ) and IIRC the recommendations usually come down to: - Connect the drive to a different system, either directly or using a USB converter, to determine if the problems lie with the drive

Re: Laptop HD repair/recovery question

2008-11-17 Thread Alan Johnson
On Mon, Nov 17, 2008 at 10:38 AM, Ed lawson [EMAIL PROTECTED] wrote: A friend was recently happily using his Dell Inspiron (Windows XP) when it suddenly displayed blue screen and subsequent boot attempts have lead to a no bootable device message. Running a live Linux CD results in a

Re: Laptop HD repair/recovery question

2008-11-17 Thread Ben Scott
On Mon, Nov 17, 2008 at 10:38 AM, Ed lawson [EMAIL PROTECTED] wrote: Running a live Linux CD results in a indication the HD is dead... maybe hosed partition table. Be warned that if the hardware is faulty, simply powering it up may be doing additional damage. Unfortunately, making the

Re: Laptop HD repair/recovery question

2008-11-17 Thread Alex Hewitt
Ben Scott wrote: On Mon, Nov 17, 2008 at 10:38 AM, Ed lawson [EMAIL PROTECTED] wrote: Running a live Linux CD results in a indication the HD is dead... maybe hosed partition table. Be warned that if the hardware is faulty, simply powering it up may be doing additional damage.

Re: buying a laptop either bare or with Ubuntu

2008-11-17 Thread Bill McGonigle
Jerry Feldman wrote: When replying, please reply only to the list, not directly to the original senders. When replying, please reply to the senders and the list - it keeps the discussion flowing among those who employ mail filtering. Those who don't like this behavior can easily deal with it

Re: Laptop HD repair/recovery question

2008-11-17 Thread Bill McGonigle
Alex Hewitt wrote: When I looked into having them recover a customer drive they wanted somewhere north of $3k but their price was proportional to the percentage of data recovered. I've used DriveSavers before and they do a good job. Their pricing is sort of a nice qualifier - if $3K is too

Re: Laptop HD repair/recovery question

2008-11-17 Thread H. Kurth Bemis
Ditto on the DriveSavers. Here's a quick story... A long time ago (~6 years) I responded to an urgent page from a customer who owned a few video stores in the area (Springfield, VT). I arrived at the head store, introduced myself to the manager and then asked Can you take me to your server?

Re: Laptop HD repair/recovery question

2008-11-17 Thread Alan Johnson
On Mon, Nov 17, 2008 at 4:47 PM, H. Kurth Bemis [EMAIL PROTECTED]wrote: They recovered the data. 100%. I would have figured the drive (and data) was destined for the green monster (dumpster) with the damage I saw. DriveSavers can do some amazing work. Yes, DriveSavers has an excellent

Re: Laptop HD repair/recovery question

2008-11-17 Thread Brian Chabot
Ed lawson wrote: Any suggestions of NH repair shops to check system/HD, repair and determine if recovery of bad drive feasible at reasonable price and/or best nearby recovery shop? There have been some great recommendations so far. Go for those if you can. If you can't... I often get

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Dan Jenkins
Greg Rundlett wrote: On Fri, Nov 14, 2008 at 12:02 PM, Lloyd Kvam [EMAIL PROTECTED] wrote: On Fri, 2008-11-14 at 10:53 -0500, Ben Scott wrote: The question is, did you avoid paying for it anyway? Vista Home Premium appears to add $30 to the cost.

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Jerry Feldman
On 11/14/2008 11:03 PM, Greg Rundlett wrote: I've noticed many vendors offering a Windows XP downgrade for an additional fee. I just ordered a Lenovo notebook, and they do that. I don't know what to say about paying not to get something other than it sounds like a mafia racket. /me shakes

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread H. Kurth Bemis
I guess I'll throw my two cents in... While a non-standard unit (no OS, etc) is out of process, I would imagine that Microsoft's OEM licensing Agreement forces the OEM to sell a percentage of units with the latest Microsoft bloatware, and I'd imagine that percentage or term to be somewhere around

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Peter Dobratz
I guess I'll throw my two cents in... while we're throwing pennies around, I think a lot of time when you buy a computer with Windows, you're actually getting the Windows OS and a bunch of other software that you'd rather not have (crapware). These are programs that have some means of generating

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Jerry Feldman
While I don't know what the contract terms are, a while back Dell was prevented from selling consumer PCs with other than Windows. I also believe that applied to Compaq. Before the merger, both Compaq and HP had a contract that allowed them to sell business systems with Linux because both were

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Jerry Feldman
When replying, please reply only to the list, not directly to the original senders. -- Jerry Feldman [EMAIL PROTECTED] Boston Linux and Unix PGP key id: 537C5846 PGP Key fingerprint: 3D1B 8377 A3C0 A5F2 ECBB CA3B 4607 4319 537C 5846 signature.asc Description: OpenPGP digital signature

Re: buying a laptop either bare or with Ubuntu

2008-11-15 Thread Jerry Feldman
On 11/15/2008 12:47 PM, Peter Dobratz wrote: while we're throwing pennies around, I think a lot of time when you buy a computer with Windows, you're actually getting the Windows OS and a bunch of other software that you'd rather not have (crapware). These are programs that have some means of

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Ted Roche
Lloyd Kvam wrote: My daughter's laptop has a failing disk drive. I've backed up her data. The laptop is old enough that we want to replace it. I'm looking for suggestions as to where I can get a reasonable laptop with Ubuntu or simply bare. I can handle the Ubuntu installation. I have

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Lloyd Kvam
On Thu, 2008-11-13 at 20:24 -0500, Nikkiana H. wrote: Actually, Dell does sell them on the web, you just have to go to the right second on the website to find it. (In the Laptops Mini dropdown nav, it's under Open Source PCs). If you try to go through the selector thing on the main page, the

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Lloyd Kvam
On Fri, 2008-11-14 at 08:04 -0500, Ted Roche wrote: Lloyd Kvam wrote: My daughter's laptop has a failing disk drive. I've backed up her data. The laptop is old enough that we want to replace it. I'm looking for suggestions as to where I can get a reasonable laptop with Ubuntu or simply

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Ben Scott
On Fri, Nov 14, 2008 at 9:42 AM, Lloyd Kvam [EMAIL PROTECTED] wrote: At least we managed to avoid buying an unwanted Windows license. The question is, did you avoid paying for it anyway? I've noticed in the past that many PCs being sold without a Windows license cost the same as the ones

RE: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Michael Pelletier
: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ben Scott Sent: Friday, November 14, 2008 10:54 AM To: Greater NH Linux User Group Subject: Re: buying a laptop either bare or with Ubuntu On Fri, Nov 14, 2008 at 9:42 AM, Lloyd Kvam [EMAIL PROTECTED] wrote: At least we managed to avoid buying

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Lloyd Kvam
On Fri, 2008-11-14 at 10:53 -0500, Ben Scott wrote: On Fri, Nov 14, 2008 at 9:42 AM, Lloyd Kvam [EMAIL PROTECTED] wrote: At least we managed to avoid buying an unwanted Windows license. The question is, did you avoid paying for it anyway? I've noticed in the past that many PCs being

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Lloyd Kvam
On Fri, 2008-11-14 at 10:53 -0500, Ben Scott wrote: The question is, did you avoid paying for it anyway? Vista Home Premium appears to add $30 to the cost. The Vista laptop allows for some lower cost options that are not available in the Ubuntu configurations. Once all the hardware got

Re: buying a laptop either bare or with Ubuntu

2008-11-14 Thread Greg Rundlett
On Fri, Nov 14, 2008 at 12:02 PM, Lloyd Kvam [EMAIL PROTECTED] wrote: On Fri, 2008-11-14 at 10:53 -0500, Ben Scott wrote: The question is, did you avoid paying for it anyway? Vista Home Premium appears to add $30 to the cost. I've noticed many vendors offering a Windows XP downgrade for an

buying a laptop either bare or with Ubuntu

2008-11-13 Thread Lloyd Kvam
My daughter's laptop has a failing disk drive. I've backed up her data. The laptop is old enough that we want to replace it. I'm looking for suggestions as to where I can get a reasonable laptop with Ubuntu or simply bare. I can handle the Ubuntu installation. Dell no longer offers Ubuntu

Re: buying a laptop either bare or with Ubuntu

2008-11-13 Thread Nikkiana H.
Actually, Dell does sell them on the web, you just have to go to the right second on the website to find it. (In the Laptops Mini dropdown nav, it's under Open Source PCs). If you try to go through the selector thing on the main page, the only thing that shows up with Ubuntu is the Mini. But to

Re: buying a laptop either bare or with Ubuntu

2008-11-13 Thread mark
Walmart still sells laptops with Linux preloaded on-line: http://www.walmart.com/browse/Computers/Laptop-Computers/All-Laptop-Computers/_/N-3xtzZaq9c?catNavId=69ic=48_0path=0%3A3944%3A3951%3A4070ref=125875.183815+50.500592 mark ___ gnhlug

Re: buying a laptop either bare or with Ubuntu

2008-11-13 Thread Bill McGonigle
My daughter's laptop has a failing disk drive. I've backed up her data. The laptop is old enough that we want to replace it. I'm looking for suggestions as to where I can get a reasonable laptop with Ubuntu or simply bare. I can handle the Ubuntu installation. Dell no longer offers Ubuntu

I need it fast: Wireless Laptop Antenna

2008-10-08 Thread Andy Bair
Hello everyone. Does anyone know where I can purchase a wireless laptop antenna at a store in the Nashua area or south of Nashua into Mass? I have an (proxim) ORiNOCO 11b/g gold card model 8470-FC and I believe the card has an MC connector. I'm looking an antenna just like the one shown

Re: Laptop external power from batteries (DC/DC)

2008-08-22 Thread Tom Buskey
On Thu, Aug 21, 2008 at 3:11 PM, Ted Roche [EMAIL PROTECTED] wrote: Bill McGonigle wrote: So, it's a one-time configuration? I haz a vmware. I think it's just an EEPROM setting. APCUPSD used to be able to reprogram the EEPROM directly. They moved the code out of there and into the

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Ben Scott
think I've read (could be wrong) that Li-ion drops on an S curve, while most other types have a more steady slope. However, that's academic. The batteries in every laptop I've checked don't run at the same voltage as the line cord. Presumably, the power electronics in the laptop are designed

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread michael miller
, a bigger box, and was familiar with proper acid handling techniques, ought there be an electrical reason that 'just' making a 19.5v battery with the required number of cells would be insufficient to power a laptop (finding a charger might would be a separate challenge)? I'm curious

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Ben Scott
On Thu, Aug 21, 2008 at 9:52 AM, michael miller [EMAIL PROTECTED] wrote: The internal battery nominal voltage is 14.4 (4 x 3.6v cells in series). FYI and FWIW, two Dell laptops I just checked indicate 11.1 volts on the battery label. -- Ben ___

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread michael miller
That would be 3 Li cells in series. My Dell Inspiron 5150 has a battery labeled 14.8v, 6450mAh with a charger specified as 19.5v 6.7A. It's a pain in the butt and next time I'm looking at a new laptop I will check the battery voltage before buying. I think that 11.1v is a more common battery

(OT) Laptop Repair

2008-08-21 Thread paul.cour1
Good Morning. My daughter has a Dell Inspiron (5100) and she dropped it. Consequently, the LCD is cracked in a couple places. I assume Dell sold a bazillion of these machines, so also, I assume parts are available... Where might I go in the Southern NH or Mass. areas, to get this Laptop

Re: (OT) Laptop Repair

2008-08-21 Thread Coleman Kane
might I go in the Southern NH or Mass. areas, to get this Laptop repaired ??? Thanks In Advance paulc If you are adventurous, check out eBay for similar laptop models and see if you can track down an LCD there (you may also need the proper inverter board for it too). You'd be surprised at how

Re: (OT) Laptop Repair

2008-08-21 Thread Neil Joseph Schelly
eBay is where I go when I have laptop problems. I just buy another laptop that ideally is broken enough to be cheap, but has the parts I need in good shape. eBay has lots of results right now if you search for Dell Inspiron 5100. -N On Thursday 21 August 2008 10:45, [EMAIL PROTECTED] wrote

Re: (OT) Laptop Repair

2008-08-21 Thread H. Kurth Bemis
to about $200, depending upon laptop brand. I had to replace the screen in a Vaio once, LCD alone was $295, so be glad you don't own one of those. Typically it's the labor that inflates the price. If you can do it, I would say go for it. If you would like more information I can provide

Re: (OT) Laptop Repair

2008-08-21 Thread Thomas Charron
in the Southern NH or Mass. areas, to get this Laptop repaired ??? Check with Dell for an 'authorized service center'. Screens can be gotten for low cost, 100-200 $$ for that model from a quick search, but it's the labor that'll kill you. Labor chargers are anywhere from 75$-150$ an hour

Re: (OT) Laptop Repair

2008-08-21 Thread Drew Van Zandt
I have a laptop LCD floating around my junk bin that... I have no idea anymore what sort of laptop it came from, but if it's the right sort it's yours. I've had dells before, so it could be correct. --DTVZ On Thu, Aug 21, 2008 at 11:04 AM, H. Kurth Bemis [EMAIL PROTECTED]wrote: If you

Re: (OT) Laptop Repair

2008-08-21 Thread H. Kurth Bemis
Michael ODonnell wrote: I once lucked out and found a YouTube video showing a tech disassembling exactly the laptop model I was working on, including all the secret/hidden catches and fasteners that you normally only find out about *after* you've damaged them

Re: (OT) Laptop Repair

2008-08-21 Thread H. Kurth Bemis
Here's the site. I found it about 30 seconds after sending. http://repair4laptop.org/notebook_lcd_display.html Upon closer review they have a lot of information, but not for EVERY laptop, but a lot of them. Most of the time the manfs use the same old tricks with each model, so you might

RE: (OT) Laptop Repair

2008-08-21 Thread Michael Pelletier
Paul, My friend Andy Demers did a great job when my four-year-old son knocked my laptop off a precarious perch and cracked the screen. It makes some pretty amazing colors and patterns when you poke it, doesn't it? You can reach him via [EMAIL PROTECTED]. I had him replace the keyboard (which

Re: (OT) Laptop Repair

2008-08-21 Thread Kevin D. Clark
this Laptop repaired ??? I have had good luck with Laptop Universe in Londonderry, NH: http://www.laptopuniverse.net/ They've fixed the fans in my ancient Dell laptop several times. Amusingly, my laptop is so old that one of the techs there called it the turd and he warned me that it might be too

RE: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Michael Pelletier
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill McGonigle Sent: Thursday, August 21, 2008 1:47 PM To: Greater NH Linux User Group Subject: Re: Laptop external power from batteries (DC/DC) So, to the original point of demo'ing linux in the field

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Bill McGonigle
On Aug 21, 2008, at 14:06, Michael Pelletier wrote: The main drawback to this approach is that you need a Windows system on which to run PowerChute. So, it's a one-time configuration? I haz a vmware. -Bill - Bill McGonigle, Owner Work: 603.448.4440 BFC Computing, LLC

RE: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Michael Pelletier
: 'Greater NH Linux User Group' Subject: Re: Laptop external power from batteries (DC/DC) On Aug 21, 2008, at 14:06, Michael Pelletier wrote: The main drawback to this approach is that you need a Windows system on which to run PowerChute. So, it's a one-time configuration? I haz a vmware

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Ted Roche
Bill McGonigle wrote: So, it's a one-time configuration? I haz a vmware. I think it's just an EEPROM setting. APCUPSD used to be able to reprogram the EEPROM directly. They moved the code out of there and into the apctest module. Details here:

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Ben Scott
On Thu, Aug 21, 2008 at 1:47 PM, Bill McGonigle [EMAIL PROTECTED] wrote: ... must cut speaker wire! For most of the APC Smart-UPS line, pressing the On button briefly will silence the On Battery alarm (but not the Low Battery alarm). For the ones with only a single On/Off button, I think

Re: Laptop external power from batteries (DC/DC)

2008-08-21 Thread Ben Scott
On Thu, Aug 21, 2008 at 2:06 PM, Michael Pelletier [EMAIL PROTECTED] wrote: The main drawback to this approach is that you need a Windows system on which to run PowerChute. PowerChute is/was available for Linux. I think I've also seen a third-party utility (possibly part of the NUT or

Re: (OT) Laptop Repair

2008-08-21 Thread Ben Scott
On Thu, Aug 21, 2008 at 11:23 AM, Michael ODonnell [EMAIL PROTECTED] wrote: I once lucked out and found a YouTube video showing a tech disassembling exactly the laptop model I was working on, including all the secret/hidden catches and fasteners that you normally only find out about *after

Re: Laptop external power from batteries (DC/DC)

2008-08-20 Thread mike ledoux
Probably more than you wanted to know, but you asked. :) On Mon, Aug 18, 2008 at 06:24:32PM -0400, Ben Scott wrote: Looking quickly, I can't seem to find amp-hour ratings from car battery makers/sellers. Google finds various third-party claims, but they're all over the map (25 to 100 Ah on

Re: Laptop external power from batteries (DC/DC)

2008-08-20 Thread Bill McGonigle
a 19.5v battery with the required number of cells would be insufficient to power a laptop (finding a charger might would be a separate challenge)? I'm curious if the voltage drops as the battery discharges or remains fairly level. Come to think of it, laptop battery voltages aren't 100

Re: Laptop external power from batteries (DC/DC)

2008-08-20 Thread VirginSnow
with the required number of cells would be insufficient to power a laptop A lemon with zinc and copper electrodes generates ~1 VDC. Stringing 20 lemons in series would give you ~20V. Each string of 20 lemons would provide about 2mA of power, so wiring 45,000 of these 20-lemon batteries in parallel would

Reminder Boston Linux Meeting tomorrow, August 20, 2008 An evening at One Laptop per Child

2008-08-19 Thread Jerry Feldman
When: August 20, 2008 7:00PM Topic: An evening at One Laptop per Child Moderator: OLPC staff member Location: One Laptop per Child, OLPC, 10th Floor 1 Cambridge Center Cambridge, MA, 02142 This is about 1 block from MIT building E-51 right across from the Kendall T station. If you walk from MIT

Laptop external power from batteries (DC/DC)

2008-08-18 Thread Ben Scott
Bringing this thread over here from gnhlug-org... Someone brought up the idea of powering a laptop from DC sources, rather than the traditional AC power bricks. This is strictly about external power, not the laptop's built-in batteries. Obviously, many laptops come with travel adapters

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread Drew Van Zandt
- It Depends (TM). One-shot, or do you need 20 of them? --DTVZ On Mon, Aug 18, 2008 at 6:24 PM, Ben Scott [EMAIL PROTECTED] wrote: Bringing this thread over here from gnhlug-org... Someone brought up the idea of powering a laptop from DC sources, rather than the traditional AC power bricks

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread Bill McGonigle
On Aug 18, 2008, at 18:24, Ben Scott wrote: Someone brought up the idea of powering a laptop from DC sources, rather than the traditional AC power bricks. This is strictly about external power, not the laptop's built-in batteries. I'll admit to it and just mention here that it came up

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread Jim Kuzdrall
such adapters to power a Gateway laptop rated at 80 watts, the laptop would continuously switch between line-power and internal-battery, at about 0.5 Hz. Apparently the adapter was going in and out of over-current shut-off. The AC and DC converters are completely different circuits housed in the same

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread Ben Scott
On Mon, Aug 18, 2008 at 7:07 PM, Bill McGonigle [EMAIL PROTECTED] wrote: I've tried doing audio recording with my laptop running off of the car with an inverter and the electrical noise ruined the effort. FWIW... Circa 1992, I spent some time trying to get a personal portable CD player

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread michael miller
I went through this same process a couple of years ago. Initially it made no sense that a computer that uses components running on 12, 5, 3.3 and maybe 2.5vdc couldn't run off of a 12 vdc car battery. Ultimately it turned out that it was the vendors choice of laptop battery that was the problem

Re: Laptop external power from batteries (DC/DC)

2008-08-18 Thread VirginSnow
Date: Mon, 18 Aug 2008 20:50:35 -0400 From: Ben Scott [EMAIL PROTECTED] multi-voltage adapters). Nasty alternator noise in the audio. Went I imagine sufficiently good quality components would not have trouble, but most laptops have cheap parts for both power and audio. Noise depends

Re: laptop fails to hear replies

2008-07-30 Thread Kevin D. Clark
Lloyd Kvam writes: That timing is right on. However, it needs to be a problem triggered by the laptop. I hit this problem on the road. How would the laptop force the port to be disabled? Were you running any programs on your laptop that could have emitted some strange network traffic

Re: laptop fails to hear replies

2008-07-30 Thread Lloyd Kvam
On Wed, 2008-07-30 at 14:37 -0400, Kevin D. Clark wrote: Lloyd Kvam writes: That timing is right on. However, it needs to be a problem triggered by the laptop. I hit this problem on the road. How would the laptop force the port to be disabled? Were you running any programs on your

Re: laptop fails to hear replies

2008-07-27 Thread Lloyd Kvam
Thanks for responding. On Sat, 2008-07-26 at 22:57 -0400, Dave Johnson wrote: Lloyd Kvam writes: When my laptop boots, it is configured to use a dhcp server. For some time now, that processing has failed. I can run tcpdump -n ether host mac address and see the packets going

Re: laptop fails to hear replies

2008-07-26 Thread Dave Johnson
Lloyd Kvam writes: When my laptop boots, it is configured to use a dhcp server. For some time now, that processing has failed. I can run tcpdump -n ether host mac address and see the packets going out, but not the replies. At the dhcp server, the same tcpdump command shows

Orbit sander [ Was: Laptop Saved! ]

2008-03-07 Thread Paul Lussier
Bill McGonigle [EMAIL PROTECTED] writes: A random orbit sander with 30 or 60 grit velcro discs could be the basis for an automated platter eater, if you're feeling creative. Hmm, velcro the disk to the bottom of the random orbital sander, and sand down a cinder block... -- Seeya, Paul

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Bill McGonigle
Nice detective work, Jim! On Mar 5, 2008, at 16:28, Jim Kuzdrall wrote: The drive tested the same at 20C with either the -c or -c -c options. Did you happen to interrogate the S.M.A.R.T status during this process? Usually when a drive fails -c, there's also a S.M.A.R.T. error code.

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Jim Kuzdrall
On Wednesday 05 March 2008 21:38, Bill McGonigle wrote: Nice detective work, Jim! On Mar 5, 2008, at 16:28, Jim Kuzdrall wrote: The drive tested the same at 20C with either the -c or -c -c options. Did you happen to interrogate the S.M.A.R.T status during this process? Usually when a

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Coleman Kane
Jon 'maddog' Hall wrote: Cost of saving Dell Inspiron 2650 (original cost ~$800) Technician @ $40/hr 57 hr .. $2280.00 Book Understanding the Linux Kernel 49.95 Ice cream to sooth nerves (6 times)33.37 Replacement hard drive (160GB) 93.75 Rebate from wife

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Tom Buskey
On Thu, Mar 6, 2008 at 9:31 AM, Jim Kuzdrall [EMAIL PROTECTED] wrote: Actually, I do have some curiosity left. After disassembling the drive, I want to see if any common household chemicals can etch off the platter's magnetic coating. Let us know the results. I usually use DBAN or

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread k4ghp
Sandblasting will probably be the quickest way to remove that coating. It's tough. Makes a good mirror though. Mike Miller -- Original message -- From: Tom Buskey [EMAIL PROTECTED] On Thu, Mar 6, 2008 at 9:31 AM, Jim Kuzdrall [EMAIL PROTECTED] wrote: Actually,

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Jim Kuzdrall
On Thursday 06 March 2008 11:54, [EMAIL PROTECTED] wrote: Sandblasting will probably be the quickest way to remove that coating. It's tough. Makes a good mirror though. It is a long shot, but I am looking for some mild chemical will do enough damage in a week or so of soaking to preclude

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread k4ghp
Hydrofluoric acid is about the mildest chemical that may remove that coating, from what I've seen. If you don't want to open the case (and salvage those great magnets) then your best option is heat(wood stove, propane torch, oven - not microwave - on cleaning cycle. Best done when your wife

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Brian Chabot
[EMAIL PROTECTED] wrote: I still find it easier to open the case, remove the platter (and magnets) and chuck the rest of the stuff in the recycling bin. The platters are actually pretty brittle. You can open the case, save the magnets, and give the platters a good whack with a hammer to

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Ben Scott
[aggregate reply to multiple people] On Wed, Mar 5, 2008 at 4:28 PM, Jim Kuzdrall [EMAIL PROTECTED] wrote: So it appeared to be a hangup in the drive's internal controller when it has a long series of read/writes to do. It could also be that there are bad blocks/sectors on the disk

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-06 Thread Bill McGonigle
On Mar 6, 2008, at 18:11, Ben Scott wrote: A bench grinder also ate through the platter fairly easily (not quite like a knife through butter, but close), but there was always a piece left over where we had to grip the platter with pliers. Since you're open to power tools, a belt sander might

New 8.9 Eee laptop announced

2008-03-05 Thread Ted Roche
Great picture with some specs here: http://www.engadget.com/photos/hands-on-with-the-new-9-inch-eee-pc/673196/ ___ gnhlug-discuss mailing list gnhlug-discuss@mail.gnhlug.org http://mail.gnhlug.org/mailman/listinfo/gnhlug-discuss/

Laptop Saved! (was RAM Mapping Script)

2008-03-05 Thread Jim Kuzdrall
Since the commenters made a very good case that bad RAM byte 64h should not affect Linux, I retested the RAM a 35C (maximum operating temperature for the Dell Inspiron 2650 laptop) to see if the rest of the RAM had weak bytes. Only 64h tested bad. Since the chamber was going, I removed

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-05 Thread Jon 'maddog' Hall
Cost of saving Dell Inspiron 2650 (original cost ~$800) Technician @ $40/hr 57 hr .. $2280.00 Book Understanding the Linux Kernel 49.95 Ice cream to sooth nerves (6 times)33.37 Replacement hard drive (160GB) 93.75 Rebate from wife for saving environment

Re: Laptop Saved! (was RAM Mapping Script)

2008-03-05 Thread Jim Kuzdrall
On Wednesday 05 March 2008 18:33, Jon 'maddog' Hall wrote: Cost of saving Dell Inspiron 2650 (original cost ~$800) Technician @ $40/hr 57 hr .. $2280.00 Book Understanding the Linux Kernel 49.95 Ice cream to sooth nerves (6 times)33.37 Replacement hard drive (160GB)

Laptop Screw Mangement (Was: RAM Mapping Script)

2008-03-03 Thread Bill McGonigle
On Mar 2, 2008, at 16:26, Ben Scott wrote: One thing I've seen a field service tech do is carry a stack of plastic Dixie cups (2 oz size). Each set of screws went into a cup, and the next one stacked inside that one. As long as one reassembles components in the same order one took them

Re: Laptop Screw Mangement (Was: RAM Mapping Script)

2008-03-03 Thread Jim Kuzdrall
On Monday 03 March 2008 21:40, Bill McGonigle wrote: On Mar 2, 2008, at 16:26, Ben Scott wrote: One thing I've seen a field service tech do is carry a stack of plastic Dixie cups (2 oz size). Each set of screws went into a cup, and the next one stacked inside that one. As long as one

Laptop Key Problem

2007-11-13 Thread Tech Writer
This isn't exactly a Linux-specific question, but hopefully someone here can help... On Saturday, I grabbed an old laptop that I thought I'd take down to the Boston Linux InstallFest, so that I could get Ubuntu and the wireless card working on it. This is a decent HP laptop that stopped being

Re: Laptop Key Problem

2007-11-13 Thread Ben Scott
On Nov 13, 2007 9:25 AM, Tech Writer [EMAIL PROTECTED] wrote: I actually tried to remove the Print Screen key, but that didn't help. I would suggest booting some MS-DOS-based diagnostic software, and seeing if the system is getting keyboard scan codes for the key. ... because XP SP2 kept

Re: Laptop Key Problem

2007-11-13 Thread Alex Hewitt
On Tue, 2007-11-13 at 09:33 -0500, Ben Scott wrote: On Nov 13, 2007 9:25 AM, Tech Writer [EMAIL PROTECTED] wrote: I actually tried to remove the Print Screen key, but that didn't help. I would suggest booting some MS-DOS-based diagnostic software, and seeing if the system is getting

Re: Laptop Key Problem

2007-11-13 Thread Tech Writer
was okay, there were still problems with XP. After that, I've had Red Hat and SuSE both run just fine on this laptop. The main reason I'd planned to head down to the InstallFest (which I never made it to because of these errors) was because I've never gotten the wireless to work. Unfortunately

Re: Laptop Key Problem

2007-11-13 Thread Ben Scott
On Nov 13, 2007 10:15 AM, Tech Writer [EMAIL PROTECTED] wrote: Is there some on-line location I get the MS-DOS diagnostics to put onto a disk and see if there's something else I'm not seeing? Oh. Sorry, I forgot not everybody is going to have a bunch of floppies full of old software. :-)

Re: Laptop Key Problem

2007-11-13 Thread Alex Hewitt
On Tue, 2007-11-13 at 10:34 -0500, Ben Scott wrote: On Nov 13, 2007 10:15 AM, Tech Writer [EMAIL PROTECTED] wrote: Is there some on-line location I get the MS-DOS diagnostics to put onto a disk and see if there's something else I'm not seeing? Oh. Sorry, I forgot not everybody is going

Re: Laptop Key Problem

2007-11-13 Thread Paul Lussier
Ben Scott [EMAIL PROTECTED] writes: Oh. Sorry, I forgot not everybody is going to have a bunch of floppies full of old software. :-) What? So, what do people keep at the back of all their closets? What do you do with all that room if you don't keep copies of every piece of software

Re: Laptop Key Problem

2007-11-13 Thread Neil Joseph Schelly
On Tuesday 13 November 2007 10:49, Paul Lussier wrote: Ben Scott [EMAIL PROTECTED] writes: Oh. Sorry, I forgot not everybody is going to have a bunch of floppies full of old software. :-) What? So, what do people keep at the back of all their closets? What do you do with all that

<    1   2   3   4   5   >