Categories

Search

Add to Technorati Favorites

Proud veteran of the United States Army

(AFIP deactivated with Walter Reed under BRAC, SEP 2011, Office of the Armed Forces Medical Examiner reactivated as Armed Forces Medical Examiner System (AFMES) under US Army Medical Research and Materiel Command)

(PROFIS to units below)

(520th TAML was deactivated in 2004 to form 1st and 9th AML)

Configuring Sentelic touchpad on ASUS G74S laptop running Fedora 16

May 11th, 2012 by admin

A while ago, I bought an ASUS G74 laptop — the specs were great and I do a fair amount of imaging work on the road.  I’m running Fedora 16 64-bit (kernel 3.3.4-3.fc16.x86_64 )  with KDE 4.8.2.

I was having a heck of a time configuring the Sentelic touchpad.  It was recognized correctly as “SPPS/2 Sentelic FingerSensingPad” and run by the ubitquitous evdev driver.  It was recognized as a “mouse,” however, and I could not configure it using the KDE desktop tools.  I badly needed it to do three-button emulation, but no such luck.  By default, the /etc/X11/xorg.conf file described it as in InputDevice:

Section “InputDevice”

Identifier  “Touchpad”
Option      “RightEdge” “5300″
Option      “TopEdge” “1700″
Option      “BottomEdge” “4200″

Option      “FingerLow” “25″
Option      “FingerHigh” “30″
Option      “MaxTapTime” “180″
Option      “MaxTapMove” “220″
Option      “VertScrollDelta” “100″
Option      “MinSpeed” “0.06″
Option      “MaxSpeed” “0.12″

Driver         “synaptics”
Option         “Device” “/dev/input/mouse0″
Option         “Protocol” “auto-dev”
Option         “Emulate3Buttons” “on”
Option      “LeftEdge” “1700″
Option         “AccelFactor” “0.0010″
Option         “SHMConfig” “on”
EndSection

 

To be honest, I don’t know how this got generated — I’ve updated a lot of drivers that automatically massaged the xorg.conf file (particularly NVIDIA drivers), so who knows.

A quick look around the web suggested that the kernel used the synaptics driver, so that was OK, I thought.  However, the synaptics tools such as synclient couldn’t find the driver (even though it came up in modprobe -l) Ever since udev started dealing with hotplugging and evdev took over all the drivers in the kernel, I have never been able to makes sense of what the xorg.conf file was good for.  I gamely tried to change the driver to “evdev” but that didn’t help all that much.  I tried to use the device using the  “input” convention (e.g. /dev/input/event5 ), but that didn’t fix anything.  I won’t go over the stuff about /dev/input/eventnnn (where “nnn” is a number) and udev, but the bottom line is that it is not trivial to figure out what goes where now.

Then, reading the descriptions, I found that if you want to use xorg.conf to modify something that udev and evdev are controlling, you can do it not by modifying the *device* (which seems to try to grab control  from udev/evdev but is often ignored) but by modifying the description of the *class* of devices.  Thus, to change the configuration of the Sentelic touchpad, I used “InputClass” instead of “InputDevice”:

Section “InputClass”
Identifier     “FSPPS/2 Sentelic FingerSensingPad”
Driver         “evdev”
Option         “Protocol” “auto-dev”
Option         “Emulate3Buttons” “on”
Option         “AccelFactor” “0.0010″
Option         “SHMConfig” “on”
EndSection

 

This works for turning on three button emulation.  It will also work with the configuration parameters I’ve played with.

 

Note that there is no “Device” option, and I don’t know if the Driver statement is actually necessary.  Also note that “InputClass” sections are *not* included in the ServerLayout list at the beginning of xorg.conf.

 

Hope this helps somebody

 

Posted in Computer stuff | No Comments »

Not content to spit on active duty soldiers, Obama spits on veterans

March 3rd, 2012 by admin

What a disaster.

 

Posted in Uncategorized | No Comments »

On military remains in landfills

March 3rd, 2012 by admin

Blackfive and others recently wrote  about the “scandal” that some tissues  were disposed of as medical waste.  I commented there, but think that it’s worth putting up as an independent post:

I think this issue is a function of changing cultural norms, the evolution of a culture where being offended is a sacrament, and the fact that real life isn’t like it seems on TV.

Back a few decades ago when I was first in training, we *never* returned tissues to a body after autopsy, and we *always* disposed of the removed organs as waste, unless there was a specific reason to act differently. Why? First, we — and the families and the funeral homes and the religious leaders — didn’t see a piece of liver as sacred. Second, it was much more practical. The funeral homes didn’t have to deal with a bag of decomposing fragments of tissuethat couldn’t be perfused with embalming fluid, we didn’t have to spend resources to account for them individually, and the families could have their funerals faster and at less expense.

Instead, we treated them as if they were taken from a living person. Let’s say that you have appendicitis and have to have surgery to remove that appendi. What happens to that bit of tissue once it’s taken out? Well, it goes to a pathologist who looks at it and makes sure that nothing too weird is happeneing — that your appendix didn’t have problems because of an unexpected cancer or that there isn’t some sort of odd developmental or unusual inflammatory problem. Is it then returned to the patient for burial? Is it placed in a shrine somewhere so that people can come visit the appendix and say prayers? Not usually, though folk try to accomodate personal preferences for things. No, usually it is treated as medical waste. It’s put in a container, incinerated, and disposed of — often by being put in a landfill.

That’s what happens if the patient is alive. Some years ago, it’s also what happened when the patient was dead. After all, an appendix is an appendix. It’s not a person. But times have changed. Now, if the patient is dead there’s a magical transformation that turns that appendix into a talisman. Now, it must not be treated as if it were a piece of tissue, it must be treated as if it were a person in it’s own right, and accorded the honor an entire person would get.

I’m not saying that one way is “right” and the other is “wrong.” There is no “right” answer here — since it’s a function of current cultural norms, not of some sort of absolute. But the bottom line is that treating a piece of tissue like a piece of tissue in no way *inherently* implies a lack of respect for the dead, any more than disposing of that appendix in the living person inherently implies a lack of respect for the living.

But then the next issue comes up. The second issue is that we live in a world today where the taking of offense is a sacrament, regardless of whether or not offense is intended. So, it fundamentally doesn’t matter whether or not disrespect was intended. If it’s possible to accuse people of disrespect, then, by God, go for it. It’s your God-given right and duty to take offense at as much as you can and as often as you can, regardless of intent.

And this issue is perfect for it. Part of the grieving process is anger and looking for targets to focus that anger on. In my own profession, this is common when I determine the cause or manner of death to be something the family does not want to deal with — HIV (at least a few years ago), suicide, drugs, etc. I have spent the past 30 years being the focus of family anger. There are websites that name me as part of a vast conspiracy to cover up the homicide of a loved one. It’s not pleasant, but part of my professional training is learning how to absorb that anger without responding in kind, and understanding that being the focus of it is part of my service in the grieving process. If they focus their hatred on me, they won’t be as likely to focus it on the police, other family members, etc. It’s natural for families who are grieving to be angry — and to become angry at everything associated with the death, including those who deal with it from a professional capacity. But, unfortunately, people who are grieving can perceive disrespect where none is intended, and society today celebrates outrage and encourages it. In today’s society where everybody is either victim or oppressor, we love to see a victim and we love to hate the oppressor.

Finally, this isn’t like TV. Remember that we are often talking about small pieces of tissue no larger than a marble. We are talking about situations where tissue may be retrieved and processed for months. Again, back in the day, when we had an explosion or crash that left lots of little fragments, we would identify what we could — through anthropology, dentition, and more recently DNA — and then just divde up the rest so that families could have something to bury. In the Pentagon attack, the military spent millions of dollars attempting to identify every small piece of tissue using DNA methods. But, really, what was accomplished by spending all that money, that could have otherwise been spent for things like benefits for survivors, on making sure that a decomposing piece of tissue the size of a postage stamp was identified before being incinerated? I don’t know — but obviously that’s where we want to spend our resources. And, quite frankly, if you think that we weren’t respectful of the dead or that we were not outraged by what happened, then clearly you weren’t there. The military did a great job in the Pentagon attack.

And what happens over time in these cases? We don’t make these identifications in a day, nor do we do recoveries overnight. It can take weeks or months. Should we send the families a little baggie of rotting flesh every six weeks or so as the pieces are identified? Should we dig a new grave every week or two for a piece of skin that comes up? In the Pentagon attack, we tried to give the families the choice. In every case I’m aware of, once the funeral was held, the families wanted the tissue disposed of and not returned to them. And that was the right choice. I’m not sure anybody is served by bringing this up again. In fact, my personal opinion is that this is being used as a surrogate to attack the military for other reasons.

Perhaps we should we recognize that this little piece of flesh is not the soldier himself or herself, that the memory and honor due him or her is due to his or her life and sacrifice, and that the memorial he or she has is not made better or worse by what happens to this tiny bit of rotting tissue. This small bit will return to ash and to dust and has little or nothing to do with the valor and honor due the person who sacrificed his or her life. Sometimes I wonder if focusing so much on that bit of tissue doesn’t actually detract rather than add to the memory of that person and what he or she did as a living, breathing hero.

Frankly, I’m very thankful that I’m on the investigative side of things rather than Mortuary Affairs. No matter what they do, it will, eventually, be wrong.

 

 

Posted in Uncategorized | No Comments »

Obama spits on those defending America

February 12th, 2012 by admin

What a guy.  It’s not enough to spit on the First Amendment.  It’s not enough to kill law enforcement officers as a political trick to attack the Second Amendment.  Now he has decided to attack those who are in combat zones defending America.

 

What a disaster.!

 

This is a particularly bad decision since most of the casualties in war nowadays are not due to enemy fire.  A combat zone is an inherently dangerous place to be.  Over 70% of helicopter  deaths are due to accidents, not enemy fire, because helicopter pilots fly fast, close to the ground , and at night.   According to Obama, being on the flight line on a combat aircraft carrier — a place with a higher casualty rate than an FOB — doesn’t count.

It just goes to show what Obama’s unique combination of  fanaticism, hubris, narcissism, and ignorance can bring us.

Posted in Politics | 3 Comments »

Sharia law is just like US law!

February 4th, 2012 by admin

 

You know, the Religion of Peace really is a religion of peace.  I can certainly understand why Progressives are so supportive of Sharia law and hate Israel with it’s ooky democracy and civil liberties.  Go Obama!

Posted in Uncategorized | No Comments »

Komen for the Cure — You know that thing about not funding abortion clinics? We lied. But thanks for the money, rubes!

February 3rd, 2012 by admin

What a cluster.  Now, let me say right off that I am not anti-abortion, per se.  From a religious perspective, I don’t believe that ensoulment occurs at conception, so to me an abortion is not “killing a baby.”  I have some cultural problems with the liberal worship of death, both in its obsession with killing fetuses and its taste for killing old people, but that’s a different issue.  But, frankly, if libs want to stop making baby libs and raising them into big ones, that’s fine with me.  It may have gotten  Bush elected in 2000.

What I *do* have problems with is fraud.  A nd, in my opinion, that’s exactly what this is.  Planned Parenthood is an organization devoted to promoting abortions  Period.  But, as I wrote, I have no problem with that.  However, because liberals are fundamentally incapable of telling the truth, Planned Parenthood lies and pretends that it provides “health care” in the form of mammograms and such.  Of course it is a lie, as mutltiple expose’s have shown.  What they provide is “referral” services that consist of saying “Uh, no, we don’t do those.  Have you tried calling somebody?  We’re not sure who, but somebody around here must do them.”  And for that, Dems pretend that they are the only thing standing between the female population of the country and the scourge of breast cancer.

It’s a crock, of course.  And everybody knows it’s a crock.  But, it’s a great way for liberal organizations to fund abortion clinics and lie about it.  As Komen for the Cure has been doing.

Until, of course, those evil expose’s came out.  Then, suddenly, the emperor has no clothes.  And, now that Republicans have the House, it’s not *quite* as easy to lie about it.  So Komen says “Hey, maybe we should be funding breast cancer stuff instead of abortions.“  People who prefer to fund breast cancer treatment  more than abortion were ecstatic, and in one day, donations went up 100%.

But that’s not what the Dems want.  Liberalism has only one sacrament.  Abortion.  And nothing — nothing can get in its way.  It’s OK to lie, to cheat, and to steal to fund it.  So, after some pressure from the big boys, Komen changed its mind.  All you people who want to fund breast cancer stuff instead of abortions?  Screw you.  Ignore the lie, and we’ll pretend that’s not what we’re doing.  But, basically, when it comes to choosing between abortion and treating cancer, we, like all Dems, choose abortion.

The libs are ecstatic, of course.  It’s all about abortion — and if they have to lie and pretend it’s about cancer, that’s fine  Lying is what they do.

But thanks for those donations, rubes.

 

Update:  Some folk say this is a clever play.  Sounds like wishful thinking to me. If it were true, Nancy Pelosi wouldn’t be dancing.

 

 

Posted in Uncategorized | No Comments »

Fedora 16 — bad atheros driver for AR9002WB-1NG?

February 2nd, 2012 by admin

I recently installed Fedora 16 on my laptop (ASUS G74S) that has an Atheros AR9002WB-1NG wireless card.  It works fine with my home wireless system, but it doesn’t play well with the big router at work.  It  finds and attaches to the wireless system fine, and I get good throughput for about 15 mins, but then it starts dropping packets and getting delays.  Wireshark shows up to 10 second for round trips on ACKs.  I thought it was the router’s problem, but this is a dual boot machine, and it doesn’t happen on the Win 7 side.  In addition, I have a USB wireless adapter (ALFA) that I can plug in and have no problems with.

This seems to be something specific to this card and this router — it doesn’t happen on my home network, and it hasn’t happened a couple of hotels I’ve stayed at.  I plan to install Mageia 2 when in comes out, and I’ll see if that changes things, but I’m beginning to suspect that it’s a driver issue.  Fedora recognized the card as an  Atheros 9285.

 

UPDATE:  This is fixed in the 3.3.4-3.fc16.x86_64 kernel, or maybe the update just before it. Thanks, Fedora team!

Posted in Computer stuff | No Comments »

Stop SOPA/PIPA

January 18th, 2012 by admin

 

I’m not going dark today like the big boys – I write so little now that the distinction would be academic.  However, it’s important to be aware of the assault on our liberties constructed  by the bought-and-paid-for representatives of Hollywood and Big Music.  It’s bipartisan — the author of the despicable SOPA act is a Republican, one of the co-sponsors of PIPA is, unfortunately, one of my own Democrat Senators (Kay Hagan) who is working out her obligation for the six figures Hollywood gave to her.  The biggest shill for the anti-freedom legislation is former Democrat Dodd.  It’s pathetic.

This is not the first, nor the last, such assaullt.  Many of the sponsors of these bills are the “usual suspects” in the assault on liberty.  Remember when Orin Hatch (R-UT) wanted to force computers to have a Hollywood-controlled “kill switch” and give Hollywood the right to hack into, compromise, and inspect every computer owned by every citizen in the country without any warrant or protection?  ‘ That’s the kind of people we are talking about here.

 

For information, see the Google FAQ

Posted in Uncategorized | No Comments »

More season’s greetings from the religion of peace

January 2nd, 2012 by admin

 

The tradition of the religion of peace continues, extending the grand tradition previously noted.

Posted in Politics | No Comments »

Stolen from Ace of Spades — Presidents in Uniform!

December 29th, 2011 by admin

Presidents in uniform!

 

 

Copied from Ace of Spades

Posted in Uncategorized | No Comments »

« Previous Entries