LinuxCertified LC2430 Laptop Review 207
Anonymouse writes "OSNews posted a comprehensive review of the made-for-Linux LinuxCertified LC2430 laptop. They found that all its components are fully compatible with Linux, except with ACPI in recent kernels (which actually affects many laptops recently). The laptop is a desktop replacement with strong performance and some good extra features: Firewire port, 3-1 card reader, combo drive, SXGA+ TFT screen and an ATi Radeon 3D card. Four Linux distributions were tested with it."
Great, but... (Score:5, Funny)
*ducks*
Actually, the prices looked extremely reasonable enough that I'm considering a purchase. The LC2410 [linuxcertified.com] is only $1499. The 2430 [linuxcertified.com], the one in the review, is only $1699.
I'm rather impressed they can have prices this reasonable, "Windows tax" or not. A similar Dell Inspiron 5160 (a "desktop replacement" as well) configured with WinXP runs around the same price ($1640, though they are offering a free wireless card now).
Re:Great, but... (Score:4, Insightful)
Re:Great, but... (Score:2)
The Windows desktop OS, when part of an OEM deal, isn't terribly expensive for the reseller - though it can range from $25-85. If you've ever compared buying a system with Windows vs. Linux (same model, et al.) - they don't give you much of a price break because they're trying to keep their margins intact.
So, to answer your question - no, it's almost irrelevant. Especially given
cheap laptop from walmart (Score:2)
Another cheap machine [walmart.com] (admittedly different specs) can currently be had at walmart for just under $700:
But (Score:5, Funny)
Re:But (Score:2)
Re:But (Score:2)
any complaints about the PC? just the location of the headphone jack...
too bad the CPU sucks (Score:5, Informative)
Re:athlon 64 not a good notebook cpu (Score:2, Informative)
Pentium M and Efficeon are the only sane choices for x86 notebook cpus.
Re:athlon 64 not a good notebook cpu (Score:2)
Re:too bad the CPU sucks (Score:2)
Re:too bad the CPU sucks (Score:2)
Re:too bad the CPU sucks (Score:2)
Too bad Intel is too busy pushing their 40ghz, +6 v undead Pentium 13370 |)00|)! (tm) to devote production capacity to anything else.
Re:too bad the CPU sucks (Score:4, Interesting)
Modern processors don't just have higher clock speeds--they have higher bus speeds as well, so RAM access is much faster. So moving to a celeron 500 would be a bigger jump than just 3 ghz to 500 mhz.
What about a really fast processor with a huge bus speed, but radically underclocked? This would solve a lot of heat and power issues at the same time, and wouldn't reduce performance as much.
In fact, I doubt performance would be affected too much at all. If the system used a small form factor (2.5") SATA hard drive instead of a notebook drive, it could run the hdd at 10k rpm.
Or am I crazy?
Re:too bad the CPU sucks (Score:2)
#1 They consume much more power.
#2 They make more heat.
#3 The majority are quite loud. (Doesn't mean all) But unless you buffer the sound a lot, which insulates the drive more, compounding #2)
On a friend's brand new dell (1.5GHz P-M, Radeon 9600, the thing that gets hot to the touch is not the chip or radeon (when playing something 3d), it's the hard drive.
Another thing is modern moble processors will clock down that far already, (assuming t
Re:too bad the CPU sucks (Score:2)
That would be nice, but 10k rpm drives have three disadvantages.
#1 They consume much more power.
#2 They make more heat.
#3 The majority are quite loud. (Doesn't mean all) But unless you buffer the sound a lot, which insulates the drive more, compounding #2)
Yeah, good point. A 7200rpm would give significant gains--I wonder how hot it would get. Laptop hard drives get pretty hot too--I was under the assumption that the heat was pretty comporable, and size/power were the issue.
On a friend's brand n
Re:too bad the CPU sucks (Score:2)
Re:too bad the CPU sucks (Score:2, Informative)
Re:too bad the CPU sucks (Score:2)
The parent to my post said: "I think the Pentium M would be better if you don't do anything serious with your laptop (or play Doom 3)."
I was providing evidence that a P-M could do Doom 3 even better than an A64 (granted, when overclocked - how far does an A64 4000+ OC, though?)
Re:too bad the CPU sucks (Score:3, Interesting)
Now, with the EXACT SAME VIDEO CARD, and with the same amount and type of RAM, PCStats [pcstats.com] (hey, it was the first thing I found when googling for A64 4000+ OC reviews) got 110FPS on an NF3, and 108.7GPS on a VIA chipset, both at stock. OCed (to 2.72GHz, from 2.4), they got 117.1 on the VIA.
Re:too bad the CPU sucks (Score:2)
I'm firmly of the opinion that the Pentium M is the best chip Intel has released to date. The fact that the Pentium M is a 7xx series chip while Prescott P4s are 5xx series chips seems to suggest Intel would agree with me there.
Re:too bad the CPU sucks (Score:2)
Re:too bad the CPU sucks (Score:2)
Re:too bad the CPU sucks (Score:2)
ACPI (Score:5, Interesting)
Re:ACPI (Score:2)
The convenience of hibernate is hard to live without.
Re:ACPI (Score:5, Informative)
Your choices are either to: a) fix it yourself and submit patches b) wait til someone else fixes it c) punt and use Microsoft Windows XP. I know a lot of people in the community that choose option c and I am not one those that would fault them (or you) for it if a and b are not practical.
Complaining on slashdot is definitely not going to help you though.
In 2002 when I bought a Compaq it was pretty much assumed that you would have to hack AML. Things have improved much since then, and the 2.6.x power interfaces and implementations are vastly superior to anything previous. The core kernel support for power support is excellent (the part that is not ACPI specific). ACPI sucks ass as a complete design, although the linux kernel implementation is decent and contributors are working to get a bug for bug compatibility with AML written for Microsoft Operating Systems.
When I first got by IBM T40 a few months ago the thing would lock up on power down and sleep (ie, if you powered down the screen would blank but the thing was actually still running). This required some troubleshooting and some code changes in the relaxed AML interpreter, and now it works.
Re:ACPI (Score:5, Insightful)
Re:ACPI (Score:2, Interesting)
Special Price? Rather poor deal! (Score:4, Insightful)
The price appeared as $1099 (struckout) and $1699 as the "special" price. I guess "0" and "8" look similar if they have are struck through.
From a purely hardware standpoint (Score:5, Informative)
No ACPI? (Score:5, Insightful)
ACPI support is absolutely essential on a laptop.
Re:No ACPI? (Score:3, Informative)
Re:No ACPI? (Score:5, Insightful)
Someone waiting for a linux certified laptop might think:
"So the best thing they could come up with still doesn't work right!"
Re:No ACPI? (Score:5, Informative)
I suppose, but ACPI is also an gawdawful piece of shit. I did BIOS development for a while. Imagine that (how to put this nicely) a lot of BIOS developers are, let's say, 'stuck in their ways'. Not all BIOS guys are like this, but to be a good BIOS person, you'd need a fairly large amount of experience, and it being BIOS and all, this results in a lot of people that think DOS is still a Pretty Neat Thing(tm). Assembler programmers who think that coding in C has too much of a performance hit. (again, this is a generalization, not all BIOS coders are like this at all, but still)
So along come a bunch of assholes who decide that the best way to get this power management thing going is to do it by creating an entirely new language/syntax. It's almost like a programming language but not quite. Bottom-line, my guestimate is that there are about one persons out there that really like the ACPI language. It's not very obvious, you probably really need some training before you should be allowed to mess with it.
Practically it goes more like this: the board manufacturer buys a reference BIOS for a certain reference board. The thing is, most boards end up being a little different from a reference board _especially_ in the power management section. So now the BIOS engineer needs to modify the ACPI code to match the board. Great, so (s)he goes ahead and does that. Then installs Windows XP, tests a couple of things like hibernate, or god forbid, stand-by. didn't crash? Ship it.
There are no proper regression tools to make sure ACPI is implemented correctly. It's very hard to debug/test/insure any changes you make to reference code, because it's like a bytecode language (imagine debugging Java with all you have is bytecode). Even worse, a lot of ACPI code runs in SMM mode, which is hard to work with and debug (even some of the hardware ICEs don't really support SMM mode properly)
And then managers tend to not understand why you'd all of a sudden have to spend 40 hours extra just to test this one little item on the requirements list called 'ACPI'.
In other words:
- management doesn't understand that ACPI support requires probably almost as much effort as the rest of the BIOS.
- BIOS engineers tend to not really like dealing with ACPI in the first place, so they are not going to bring this to managements attention.
Result:
ACPI support is just one big hack, in a lot of cases just copied straight from the reference design and the engineers are only going to work on it when they get dragged into it kicking and screaming (when the support people start to complain about ACPI related issues).
Re:No ACPI? (Score:3, Insightful)
Exactly (Score:2)
I almost wonder if Linus needs to have a word with those guys about their brandname and possibly misleading use of his trademark.
nice review, a few flaws (Score:5, Informative)
ahr, wrong...it's true that if the voltage does fall below a certain level copper would start deposit on the electrode, and the li-ion can never be recharged again, but all laptop uses Lithium-ion battery now a day, the "smart" battery tech built-in automatically takes that into consideration. So 0% doesn't not necessary mean the battery is completely empty, just mean it's near the recharging voltage limit. If i remember correctly apple actually recommends ipod users to drain the battery till the device "die" once every few months.
As for many other types of rechargeable batteries, it's actually better to discharge them completely before recharging, because of the so called "memory" effect.
Re:nice review, a few flaws (Score:2)
As manifest37 noted in this comment [slashdot.org], Apple has a page with advice for managing your batteries. Here's the appropriate quote:
Re:nice review, a few flaws (Score:2)
The problem with battery dying could be a miscalibration.
Re:nice review, a few flaws (Score:2)
For the last time, there is no memory effect [dansdata.com].
Re:nice review, a few flaws (Score:2)
Who would buy LinuxCertified? (Score:4, Interesting)
Aren't thse LinuxCertified laptops kind of expensive compared to competing laptops? I got my virtually silent Mac laptop for less than a grand months ago. If you're not going to be running Windows, then get something better. If you're going to be running Windows, then get something better. Sounds like a Lose-lose for LinuxCertified.
What's the point of "desktop replacements"? (Score:5, Interesting)
In other words, it tries to be just as big, hot, and power hungry as a desktop... While being cramped, using propritary parts, and being just as expensive as a notebook.
Wonderful! The worst of both worlds.
Seriously, folks. What is the point of desktop replacements? Who in the world buys them? What possible purpose can they serve?
Re:What's the point of "desktop replacements"? (Score:5, Insightful)
In other words, it tries to be just as big, hot, and power hungry as a desktop.
Huh? I thought all that means is that it would replace main _function_ of a desktop system, while providing the benefit of being portable. But without completely sacrificing ergonomics, or reasonable performance. Just like mobile phones can be replacements of regular wired phones.
I think you may have read too much into that one sentence there.
Re:What's the point of "desktop replacements"? (Score:3, Insightful)
What the grandparent is saying is that the shif away t from the portable low power and lightweight laptop which gets battery life just sucks. I see people dragging their 7-9lbs monsters all the time, most of them have a desktop at home and don't need a 'desktop rep
Re:What's the point of "desktop replacements"? (Score:2)
I would LOVE a P-M in this. Hell, I'd love it if they just made a Socket 478 P-M without SpeedStep (no BIOS support in this), and I'd replace the P4 with it. T
Re:What's the point of "desktop replacements"? (Score:2)
In order to not sacrific ergonomics, it has to be BIG, and I mean BIG.
In order to provide desktop-like performance, it has to have a full-fledged desktop chip... In this case, a P4.
I think you've misunderstood the meaning of the term, not I.
Re:What's the point of "desktop replacements"? (Score:2)
Re:What's the point of "desktop replacements"? (Score:2)
Not really... But even if it was true, the term "desktop replacement" always implies a desktop processor.
Re:What's the point of "desktop replacements"? (Score:2)
Nope. It's input (keyboard, mouse) and output (display) devices have to be well designed. That need not make it huge; and especially, not heavy. It does generally make them more expensive, however.
In order to provide desktop-like performance, it has to have a full-fledged desktop chip... In this case, a P4.
I didn't say "desktop-like", I said reasonable. And any current mobile chip is plenty fast. At work I have 450 mhz desk top
Re:What's the point of "desktop replacements"? (Score:2)
I've had one of these no name laptops before though. Not nice. It was the first time I strayed from Thinkpads, and also was the last. Be wary of cheap computers.......they're cheap.
Re:What's the point of "desktop replacements"? (Score:2)
A USB hard drive would do the job MUCH better.
Re:What's the point of "desktop replacements"? (Score:4, Insightful)
Another group of buyers are folks who don't really travel much, but simply want the ability to use their computer in "non-traditional settings". Many of these people are trying to completely get rid of a desktop system and have something portable that compares favorably in overall system performance to their former desktop PC. Power-hungry isn't that much of an issue if you're just going to sit on the couch in the family room, or temporary set up the system on a kitchen counter while you're fixing dinner....
I had this whole debate with one of my best friends when I chose an Apple Powerbook 17" and he chose (for about the same price) a Sager "desktop replacement" laptop. Eventually, he sold the Sager - and has decided to go back to an old Dell Inspiron he owned before. The graphics capabilites on the Dell make it unsuitable for some gaming, but I think he finally realized what I kept trying to tell him. When I'm doing things that require hard-core CPU power (whether it's gaming or video editing from camcorder footage or what-not), I'm more comfortable just sitting down at a desk, in a good computer chair, anyway. I'd rather have my portable be as portable as possible (without sacrificing too much screen real-estate, which is why I still went with the 17" PB).
Re:What's the point of "desktop replacements"? (Score:2)
Re:What's the point of "desktop replacements"? (Score:2)
There is definitely a niche for people who want a fast computer, want to travel with it,
Re:What's the point of "desktop replacements"? (Score:3, Interesting)
If that's the market, then why haven't Compaq's all-in-one units sold like hotcakes?
It also wouldn't be too difficult for a company to make a pizza-box ATX case, with a built-in LCD on the side. Should suit gamers far better, if lugability is the issue. After all, I haven't yet met a notebook user that doesn't carry a mouse with t
Re:What's the point of "desktop replacements"? (Score:2)
Myself, I carry a mouse [jascoproducts.com] with my 8lb laptop. This is a cheap retractable mini-mouse (I paid $13). It works great, and doesn't take up much space (unlike the Dell/Logitech basic optical mouse that came with it - important when there's a bulky power adaptor in there too).
Re:What's the point of "desktop replacements"? (Score:2)
Re:What's the point of "desktop replacements"? (Score:2)
Essentially, some people like to move their computers from place to place, while n
Re:What's the point of "desktop replacements"? (Score:2)
And how does that require a Pentium 4 and giant notebook? Why don't these people want a laptop?
Re:What's the point of "desktop replacements"? (Score:2)
I have little desire or need for an über-portable laptop, but a desktop replacement ful
Re:What's the point of "desktop replacements"? (Score:2)
Besides, who the heck is Averatec?
--RJ
Re:What's the point of "desktop replacements"? (Score:2)
Averatec is known for making cheap laptops, and have been doing it for a while now (they got a bad reputation for short spacebars when they were Sotec, though, so they lengthened the spacebars and changed their name). I also heard some rumor that Toshiba uses them to make laptops, which is a good sign (if true). Most reviews of their laptops (esp. 3200 series) are
Re:What's the point of "desktop replacements"? (Score:2)
My previous laptop is a Fujitsu, and every Fujitsu laptop I've seen has worked extremely well with few (if any) problems. The previous laptop is a Pentium 133 machine that just won't di
compare to a Mac: (Score:5, Informative)
Review says: sleep doesn't work, bad placing of the PCMCIA card slot wrt the optical drive, and a funny sound card. When the battery gets to 10%, it just shuts off, instead of sleeping--which I guess is related to the first issue. I have to say, that as noble an attempt as this is, if I purchased a new computer with any of these issues I would send it back. Is it right to cut them this much slack? Oh, and it's 7 pounds and get 1.5 hrs of usage. Let's compare to an iBook:
So the reviewed laptop costs $300 more, + wireless card, and sleep doesn't work? Plus the HD is smaller, weighs a pound more, and gets 1/3 of the battery life? You can put Linux on the iBook [yellowdoglinux.com], even, if you don't like the UNIX part of OS X.
While there's a place for Linux on a laptop, I don't see this as an iBook killer. Get it below $999 and I'd be interested--if you're going to pay a premium I think this laptop has some competition.
Re:compare to a Mac: (Score:2)
Cute saying, but unfortunately it makes no sense. What was he thinking? Who knows - possibly, tap water might represent the public domain? But that's a very different thing from the GPL.
Hmm, come to think of it, it actually makes more sense to say that Linux is to microsoft as aquafina is to tap water, since tap water has viruses, everybody uses it, and aquafina just tastes a lot better. I work with windows a few times a week (I actually take mone
Re:compare to a Mac: (or aquafina) (Score:2)
Isn't Aquafina the Coke (tm) company that poisoned a major english water supply? No wait... that's Daisani, ain't it? grrr...time to google...
"Analysts said there was a similar reaction in February when CSE said it had found unacceptable levels of pesticide in several bottled water brands, including Coke's Kinley and Pepsi's Aquafina."
in New Delhi...From (newspage) [indiatimes.com]
or...HA- here's what i was thinking of... Dasani... [corpwatch.org]
From the rest of the google results, it look
Re:compare to a Mac: (Score:2)
Well, I could go along with that interpretation, with the proviso that one must be living in an area that has decent tap water. Trust me, I've been in some places with really nasty tap water, I'd choke on the stuff...
Re:compare to a Mac: (Score:2)
I am not the original poster, BUT...have you noticed the Evian spelled backwards is Naive?
Re:compare to a Mac: (Score:2)
Re:compare to a Mac: (Score:2, Informative)
Linux has support for wireless ethernet cards. Yellow Dog Linux (what the OP recommended) has support for the Airport card as well.
I hate people who spread stupid stuff. Like you.
Re:compare to a Mac: (Score:2)
A little biased.... (Score:5, Insightful)
I had one of these - it breaks easy (Score:5, Informative)
Well, the fateful day came, the warrany passed, and I opened it up. Inside I discovered, much to my dismay, that not just one or two, but an entire 9 different screw holes were missing their screws. I only ever found 6 of them in the case. Some were for the heat sink. The heat sink was held on by only the gooey thermal gell and pressure from the back of the case. None of the screw holes for the heat sink were still fastened. No wonder I occasionally got shutdowns with "hot cpu" messages in the logs (I had thought it was because I might have been covering the vent with my leg when I had it on my lap).
Also, Xfree86 had started behaving badly (dying at random times) and I found out why when I opened the case - the ATI video card (which was also supposed to be protected by that unscrewed heat sink - it covered video card and CPU) had a few spots where the soldering had apparently melted and I could see brown burn marks near it.
So here I was stuck with a computer that was broke, a day out of warranty, because it hadn't been screwed together very well, and since it's a laptop, trying to go to a third-party for a replacement video card is totally impossible - they're all unique.
Sigh. They're software setup was good, but my experience with their physical durability was piss-poor - and that's an important factor for a laptop.
Re:I had one of these - it breaks easy (Score:2)
Re:I had one of these - it breaks easy (Score:2)
Linux certified? RADEON, anyone? (Score:2, Informative)
I can't help feeling that nvidia would have been a better choice here, on account of ease of use (I know, I know, both ATi and Nvidia drivers are binary-only, but the nvidia one is so much more reliable, and the Ati driver's a bitch to get working)
Possibly nice (Score:4, Interesting)
Re:Possibly nice (Score:2)
Since I (and I know I am a dinosaur) do my papers in troff (groff), I use refer.
I really don't know TeX, so can't comment on bibtex, but it seems to do the same job.
refer allows me to collect my references, and put them away into flat-file databases. I refer to them later by author name and year, and bingo! it does the rest.
How easy is that?
And, really, I find that vi *is* the fastest way to revise documents. pic handles most of my drawing, eqn for my equations, and standard macros (styles) for
Hellooooo VAIO (Score:3, Funny)
Am i the only one who looked at the beveled base, the color of the plastic, the three buttons in back with the mech grill...and thought..."Oh, it's a Sony VAIO"?
So...um...what's the point, when you can just go out and buy a Sony VAIO, probably for cheaper, since it's not being sold as a niche product? I'd also be amazed if whoever actually made that laptop gave Linux Certified a better price per unit than Sony...so they're making less of a margin than Sony or they've passed that price increase right along to you.
bonker mods (Score:2)
40% Informative
30% Overrated
Okay. Someone want to explain how "why should we buy a sony vaio rebranded instead of just a regular sony" is a)funny b)not a valid question?
I ask, as someone with excellent karma and the holder of 4 mod points right now, if I'm missing something as a moderator and slashdot user, because I just don't get this.
I suppose I need to metamoderate more...
Re:bonker mods (Score:2)
Re:bonker mods (Score:2)
But I don't think that's the issue. Off Topic and Overrated are typically overused by people who didn't like what you had to say in another thread and follow you around to "punish" you with their mod points. I know of at least one other person who has logged in to his personal page only to see his five most recent posts modded Overrated. Most metamods won't bother reading the context to mark this Unfair, they're just metamoderating hoping to get mor
Re:bonker mods (Score:2)
Why not nvidia? (Score:3, Informative)
Re:Why not nvidia? (Score:2)
bah, get an IBM (Score:5, Interesting)
I prefer the X series - they've got good battery life (4+ hours for P-M based models), weigh hardly anything (my P3-M X30 weighs 3.4lb - I'm typing on it now), and are well built and sexy. IBM Thinkpads have the geek appeal, minus the goddamn trendy/yuppy factor that powerbooks have that results in every idiot art geek coming up to you to start a conversation. That, and IBM kit have always had techie appeal in general - they're well built and don't fail.
Oh, and IBM at least supports Linux commercially, as opposed to this company which seems to want support from the Linux community. Ie, milk the community with shitty products.
In my opinion, the best thing you could do to get a quality laptop manufacturer to produce "made for Linux" laptops would be to buy an IBM laptop, and then write their corporate office and tell them that you really, really appreciate their high-quality laptop hardware, and that you only wish you weren't required to pay for Windows. If you're in charge of a network install base (and in association, the responsibility of making choices on kit - I know, this is slashdot, that's a bit of a stretch) or any other situation where money is involved, let them know - they'd likely care a good deal that their customers aren't entirely satisfied with their products.
How is losing data a good thing? (Score:2)
Without warning!? What kind of usablility is that. At 10%, it has plenty of power to tell you that the batteries are running low and ask if you want to save. And if it needs to shutdown, it better hibernate instead of closing my unsaved documents. Further more, all this n
cheaper alternative? (Score:2)
Re:I hear you. I went the used route... (Score:2)
I've got a whole stack of them here, in various states of repair. The problem with them, is the only one of them has more than 32mb of ram. It's really expensive to buy that proprietary 64mb ram for the 800CT.
It shouldn't be that hard to make something with the specs of a two year old notebook, but sell it for *CHEAP* and with a WARRANTY. If I need to crunch serious numbers or play games, I go to my
I want a Commodore 64 (Score:2)
Basically, I want all major manufacturers to build something like the Zero Footprint PC [cybernetman.com]. This is where the "desktop replacement" market should be going -- not towards this silly idea that everyone should have a laptop. Look at what Apple and others are doing: every time you upgrade your computer, you have to throw away a perfe
Ati? (Score:2)
Re:But... (Score:3, Funny)
Re:ATi (Score:2, Informative)
Remember that before ATI began releasing any drivers at all for Linux they released the specifications of their chipsets and even gave cards to developers who wrote open source drivers.
Look in your kernel config under Direct Rendering Infrastructure.
God, I hate ATI. (Score:2, Interesting)
Look in your kernel config under Direct Rendering Infrastructure.
Well, I got it working (3D acceleration, I mean). Eventually. I have a Thinkpad A21p with a rage mobility m3. The DRI drivers work, but you need to download daily snapshots (there doesn't appear to be a 'stable'), cross your fingers and hope that it works. If
Re:ATi (Score:2)
I'd strongly recommend you don't get this pile of crap, and get a Thinkpad X31 instead.
Re:ATi (Score:3, Informative)
A binary only driver will always suck. But actually I have a computer with a Radeon 7000 that Fedora Core could use "out of the box". Some of their Mobility ones OTOH are going to cause lots of trouble. In fact I get better performance with a celeron 568 MHz CPU and i810 than on a 2.2GHz P4 laptop with a Radeon Mobility chip.
What I want to know about this laptop is if it works with
Funny thing is... (Score:2)
Anyhow, as I use that key I always think "apple"-Explorer or "apple"-desktop as I press it, since I first used such a key on a Mac, which I thought of as the "propeller" key, back then.
Re:Damn... Why ATI graphics? (Score:2)