Showing posts with label offtopic. Show all posts
Showing posts with label offtopic. Show all posts

Thursday, April 10, 2014

Nasty MacPorts bug (sudo not working right)

If you are regular reader of this blog, this post is on a different topic just skip it.

I'm posting this here because this was a hard to find MacPorts bug that comes with the latest version of dbus.  dbus is a KDE utility that's a dependency for lots of packages.

dbus creates a user called "Message Bus" whose shortname is "root".  Which of course trashes sudo, su and creates all sorts of other problems.  To tell if you have been hit by this you can either you will get password errors with sudo and su.

To see if you have this problem do a
dscl . -read /Users/root

If you just get an error you are fine.  If you got hit with the bug you should see something like this:

dsAttrTypeNative:_writers_passwd: root
AppleMetaNodeLocation: /Local/Default
AuthenticationAuthority: deleted

GeneratedUID: deleted
NFSHomeDirectory: /var/empty
Password: ********
PasswordPolicyOptions:




failedLoginCount
0
failedLoginTimestamp
2001-01-01T00:00:00Z
lastLoginTimestamp
2001-01-01T00:00:00Z
passwordLastSetTime
2014-04-10T17:54:50Z



PrimaryGroupID: 80
RealName:
 Message Bus
RecordName: root
RecordType: dsRecTypeStandard:Users
UniqueID: 507
UserShell: /usr/bin/false



Notice the 507, that needs to be 0.  OK now to fix this bug:


  1. Open Users & Groups preferences, click Login Options, then click the lock icon to unlock it. If necessary, type your password, then click Unlock.
  2. In the Network Account Server section, click Join or Edit.
  3. Click Open Directory Utility.
  4. Click the lock icon to unlock it, then enter your administrator name and password.
  5. Change Viewing to Users and look for "Message Bus"
  6. If you have more than one delete the one currently set to root
  7. If you have only one change the RecordName from "root" to "messagebus" 


And now open another shell sudo and su should be working fine.  I'm going to go report this bug into MacPorts but for I couldn't find anything when I Googled so I'm posting this because it was nasty.  


Thursday, December 24, 2009

Spam

I'm starting to get spam all the time on this blog. Sorry but I have to turn on comment moderation on for threads over 30 days. I hate doing this. It is infuriating that people are unable to follow basic rules of civility and instead feel it necessary to pollute the world with this garbage.

Monday, September 7, 2009

Fixing MacPorts for Snow Leopard

This is off topic so if you are one of my regular readers you probably don't care. This isn't anywhere else on the web though so I figured I'd add it to my blog so people can find the information.

OK so from here on out I'm assuming you were a Tiger or Leopard MacPorts user who has upgraded to Snow Leopard and is getting an error message that looks like:

dlopen(/opt/local/share/macports/Tcl/pextlib1.0/Pextlib.dylib, 10): no suitable image found.  Did find:
/opt/local/share/macports/Tcl/pextlib1.0/Pextlib.dylib: mach-o, but wrong architecture
while executing
"load /opt/local/share/macports/Tcl/pextlib1.0/Pextlib.dylib"
("package ifneeded Pextlib 1.0" script)
invoked from within
"package require Pextlib 1.0"
(file "/opt/local/bin/port" line 40)
What's happening is you have a PowerPC version of this TCL library. You need an Intelx86 version to run port. Rather than reinstall you can just fix this. I've put a zip file of the correct version on the associated website.


download and unzip this to /opt/local/share/macports/Tcl/pextlib1.0/Pextlib.dylib
replacing the broken one then you can do your
sudo port -d selfupdate 
and everything will be fine.


Tuesday, February 17, 2009

Your philosophy

I took an interesting quiz the what is your world view quiz. I had a tough time answering some of the questions. But the categories are interesting. Takes about 2 minutes. Here are my results.


Materialist

100%
Existentialist

81%
Postmodernist

81%
Modernist

63%
Cultural Creative

50%
Fundamentalist

38%
Romanticist

38%
Idealist

25%

Monday, January 5, 2009

What is your theology quiz

Just tried this this quiz which tests your theology. The results are interesting:

Roman Catholic

75%
Classical Liberal

75%
Evangelical Holiness/Wesleyan

64%
Modern Liberal

61%
Emergent/Postmodern

57%
Reformed Evangelical

50%
Charismatic/Pentecostal

46%
Neo orthodox

39%
Fundamentalist

0%

This sounds about right. I also tried to answer how I would have come out 15 years ago (when I believed) and the results weren't really that different.

Evangelical Holiness/Wesleyan

75%
Modern Liberal

75%
Emergent/Postmodern

64%
Roman Catholic

64%
Classical Liberal

61%
Reformed Evangelical

54%
Neo orthodox

50%
Charismatic/Pentecostal

46%
Fundamentalist

21%



I guess the main thing I keep discovering is I probably should have tried being a Methodist. Anyway, if anyone else wants to take it I'd love to know how you score.

Sunday, January 4, 2009

Six Degrees

I've been seeing quite a bit of discussion on the issue of the dangers of climate change, so I thought I would throw my $.02 on the topic. I've been reading articles about carbon emission and climate change.... and the conventional wisdom seems about right. It is hard to know for sure how much C02 is required to get various levels of temperature change but most of the models seem sensible.

The next issue is what is the effect of that climate change. Mark Lynas' Six Degrees is an attempt to put together a series of "what if" scenarios regarding temperature change. The book is scientific but heavily biased towards disaster. This is unfortunate because the book is really unique in trying to put together a good picture of what long term climate change means and address issues of positive feedback. Positive feedback is one of the great dangers. An example is as the earth warms there is less ice which reduces the reflectivity of the earth which increases the tempature even further. But there are also additional sources of carbon that are released as the earth heats, many environmentalists are of the opinion that we can see cycles like:
3 degrees of warming causes the amazon to dry
The Amazon trees aren't designed to be dry so this causes massive forest fire, i.e. the forest burns to be replaced by different vegitation
That releases so much carbon that we hit 4 degrees.
At 4 degrees of warming the carbon under the permafrost is released which casues 5 degrees of warming
At 5 degrees of warming the ocean bottom warms and we get releases of hydrocarbons stored at the bottom of the ocean which gets us 6 degrees of warming

That is they believe there are no equilibrium points close to our current temperature. Lyons does a nice job of explaining these sorts of positive feedbacks and documenting them. He introduces one to the literature on environmental impact quite well.

Where I think he fails, is that he is generally pessmistic well beyond what is called for. For example he frequently talks about drought leading to crop loss, when describing changes in waterflow that humans have dealt with successfully for 6000 years. In a world with much more rain, more moderate tempatures and excellerated plant growth due to excess carbon he tries to make a case for famine and it implausible.

A perfect example of this is his description of why plants can't migrate north fast enough, not counting the fact that humans can move plants north, particularly crops as fast they need.

So I can recommend the book because it seems to be the best overview of the literature it feeds the very feeling many have that the environmentalist movement is screaming chicken. What we need is a version of six degrees which is written assuming aggressive adaption.

Tuesday, September 2, 2008

Republican Vice Presidents


A lot of people are downplaying the importance of Republican vice presidential nominees. I thought I would make a short list of the recent ones and what they went on to do:
  • 1948 Earl Warren -- Possibly the most important Chief Justice of the Supreme Court ever
  • 1952 Richard Nixon -- President of the United States
  • 1960 Henry Cabot Lodge Jr -- Ambassador to Vietnam for the Kennedy and Johnson administration Orchestrated the coup to replace Ngo Dinh Diem and headed the peace negotiations. Later became Ambassador at large.
  • 1964 William Miller -- Nothing
  • 1968 Spiro Agnew -- Indicted and removed from office, career ended. Prior to this he was the front runner for the 1976 Republican nomination.
  • 1973 Gerald Ford -- Became President in 1974
  • 1974 Nelson Rockefeller -- Got sick and died within a few years after his term completed.
  • 1976 Robert Dole -- Charirman of the Sentate finance committee, Senate Majority leader. Republican Nominee for President 1996.
  • 1980 George Bush -- Became President in 1988.
  • 1988 Dan Quayle -- Nothing.
  • 1996 Jack Kemp -- Founded Empower America, a free market advocacy group. Sits ont he council of foreign relations. Sits on many large corporate boards. In 2008 became a king maker as one of the strongest supporters for John McCain
  • 2000 Dick Cheney -- Possibly the most powerful vice president ever. Still in office.

Thursday, August 7, 2008

Large tables in blogger

Anybody know of a good way to handle large tables in blogger? I'm getting ready to start my study bible spreadsheet and I'm trying to figure out if I should have the sheet link from a blogger post or be in one. I'd rather have it on blog but it seems that tables run off the edge and you don't get a scroll bar.

Any ideas out there?

Sunday, January 20, 2008

Greenspun's 10 Laws

Well.... my latest posts have been angry and serious. Maybe time for a change of pace. One of my little pet peeves is that Greenspun only had a 10th law and never did the other 9. So time to create a fake set of the 10 laws. I not even sure who among my readers is going to get the joke but its not a rant so enjoy:

Oh and please feel free to add any good ones to help co-create this.

Law 10 (Greenspun's 10th law): Any sufficiently complicated C or Fortran program contains an ad-hoc, informally-specified bug-ridden slow implementation of half of Common Lisp.

Law 9 (Norvig's variant): Any sufficiently complicated Common Lisp program contains an ad-hoc, informally-specified bug-ridden slow implementation of Prolog.

Law 8 (Haskell version): Any sufficiently advanced type system includes an incomplete and twisted subset of Scheme

Law 7 (Strong's version of the 10th): Any sufficiently complex data will be organized to contain a functional programming language

Law 6 (Ozen's refutation): Anyone who teaches and practices in a field still in its infancy has an informally specified, ad-hoc and bug-ridden collection of rules that often amuse but rarely enlighten.

Law 5 (Bone's Law): To fully understand any programming language, you must first implement a Lisp in it

Law 4 (Python Law): Most successful programming languages were invented by a brilliant programmer, Lisp is built into of the structure of the Universe.

Law 3 (Clarke's 3rd law): Any sufficiently advanced technology is indistinguishable from magic.

Law 2 (Law of variables): On a long enough time scale, all variables are temporary

Law 1 (Zawinski's Expansion Law): Every program attempts to expand until it can read mail. Those programs which cannot so expand are replaced by ones which can.

Friday, January 18, 2008

Stepping off the bus

I waited a day to post this to check my feelings and they haven't changed. The discussion on Domestic Discipline went very badly. My original interest in anti-Patriarchy was accidental this blog picked up traffic when I explored the Jen Epstein (original and follow-up) case and I went where the need was. While I am still willing to help people who are fighting church discipline in Patriarchal churches, and I don't retract one word of Defense against Patriarchy I'm today publicly breaking with the anti-patriarchy crowd.

An argument has come forth again and again that Patriarchal churches encourage domestic violence. Christian Domestic Discipline was often used as an example of this encouragement.
This has now come to be a deliberate lie spread with malice and forethought. That is a strong charge that demands clarity and I will move to that directly below.

First off it is a lie. It is clear that Patriarchal churches are no more tolerant of DDers than they are of any other sexual minority, they show the same hostility and persecution. It is clear that every time I've asked people about this topic in their own churches whether the activity was either encouraged or even meaningfully addressed the answer is no. It is clear that patriarchal churches deal with domestic violence badly but they do consider it a sin. It is clear that every single example examined of people participating in CDD/DD do so in a fully consensual way completely in line with their cousins in the wider BDSM community. Quite simple Patriarchal churches do not encourage CDD/DD and CDD/DD is not domestic violence.

Second it is deliberate. On numerous occasions I've attempted when this issue has come up to raise the issue that CDD/DD is not domestic violence. Every time that has occurred there has been censorship. I raised the issue on this blog and faced controversy about even allowing for links. Yet the claim continues. When confronted with counter evidence most of the people spreading this lie simply refuse to discuss it.

Those that did discuss it that had pushed this agenda have in general done so with a level of maturity I would understandable but disappointing in a middle school child but intolerable in a high school age child. Without exception taking part in these discussions are parents and the vast vast majority are over 40.

Still, I struggled with my conscience here. Was I really asking too much in asking Fundamentalists to discuss this topic like adults. Was I simply imposing my own values and demanding they conform to them? The claim was being made over and over again that to discuss such a thing is inappropriately and immoral, and I was wrong to be doing so. I've thought about this and I have come to the conclusion I was not asking to much. I remembered an incident from a decade ago which was similar:

When I taught bio statistics there was a section in the book with a large number of problems which about plant reproduction, that assumed a detailed understanding. Almost without exception the students had forgotten how plants have sex. So in teaching the material I always had to do a refresher on plant reproduction and I always used as my basis human reproduction since it was one piece of related materials that I was sure the students were at least somewhat familiar with. The lecture was explicit and graphic much more so then I have been asking for the last six months.

For example to explain the various purposes of certain chemical reactions I used the analogy of male ejaculate and its effects on the vagina. I walked through in detail the production of male ejaculate and the corresponding chemicals. I did so with a diagram of the male and female reproductive system on a projected slides. At one point there was a question a type of plant where the pollon could fall down the wrong tube and I made an analogy to anal sex.

There were muslim woman with head coverings, fundamentalists, evangelicals, jehovah's witnesses, Sikh's who were in that lecture. They took notes, asked questions and did a nice job on a problem set that took them about 4 hours. That is, quite simply secular and religious student alike were able to engage with and absorb material about sex in an age appropriate manner. They had no problems there were no complaints, and the students certainly had no problems complaining about many other issues. I had a greater number of students turn in that assignment then most and the grades were higher, secular and religious students alike.

So no I don't think I'm asking too much. I have no choice but to conclude that there is simply a reluctance to honestly admit that what was claimed is occuring is not in fact occuring. The why brings us to the next point.

It is malicious. Patriarchal leaders have continuously rebuffed the assertion that their teachings lead to an uptick in domestic violence. CDD/DD seems to be an effective propaganda tool in convincing people that patriarchy can lead to domestic violence. That is this assertion is designed to humiliate patriarchal leaders. The fact that it further victimizes a sexual minority is seen as being of no consequence.

And finally forethought. This topic has come up before on multiple occasions in multiple forums. Many of the people spreading this lie have been challenged on it before. To spread a lie because one refuses to hear the truth constitutes forethought.

I've tolerated homophobia because I understand that from their perspective it is not a lie. But this issue has been bothering me for six months. I've tried my best to assume good faith.

If the anti-Patriarchy bus has gotten to the point that it is willing to defame Patriarchy with deliberate lies, its time for me to step off. In no way should this be seen as an endorsement of patriarchy. Their one case of this does not begin to rise to the level of the dozens or hundreds on the other side. But for me at least I can't see enough of a difference between the two shades of gray.

Saturday, December 29, 2007

Wikipedia and church discipline


Wikipedia is an interesting case study in the church discipline model, since the documentation is entirely public. Obviously wikipedia is not a church and doesn't have a particular religious philosophy. However they are a social organization which is large enough to need a bureaucracy and a governing structure. Moreover, Wikipedia seeks a wide body of contributors.

Further the judicial system quite explicitly is not focused on "determination of guilt" and takes pride in the fact that it doesn't offer a full fledged due process. The focus is on restoration of the offender to editing not enforcement.

That is like a church:

  • They can't or won't "vet" members before they join
  • They don't have any capability to punish misbehavior in the "real world".
  • Maintaining status within the group is extremely important for contributors.
  • They need large amounts of voluntary service.
  • This service needs to be provided in an organized fashion and under the control of leadership
First off just as within the church there is a hierarchy of position based on your knowledge and willingness to apply policy (discernment in Christian terms). And just as in a church there are members and members with clout.
The Matthew 18 process works through stages very similar to those used by churches with its is a very heavy use of social sanction:

The first state as per Matthew 18 is a private confrontation usually on an article or personal talk page. After that other people get involved in the disagreement. For the proce
ss to proceed further there needs to be a consensus or strong majority (excluding the "trouble maker"). If this is achieved then there is a more broad based public complaints: administrators notice board, RFC (request for comment), mediation. All directed at trying to bring them back into compliance. Finally arbitration the focus is on their refusal to be good in the consensus building stages and not not the underlying issue). Again this is like a church where the focus is on unrepentant sin. Finally the penalty stage where the most common penalty is excommunication which they call a ban.

For readers of this site I'd recommend looking at the arbitration committee hearings and following backwards. Meatball wiki is an entire wiki dedicated to the topic of community rule and how to encourage behavior.

Tuesday, July 31, 2007

Dishonesty on Bayly blog

In the following thread a user by the name of Kamila made provably false claims about planned parenthood. Those were pointed out to be false. Tim Bayly then wrote an off topic post supporting the claims. When asked why I was defending Margaret Sanger and planned parenthood from obviously false statements; I pointed out that lying about ones political opponents was a sin and that taking pride in it was damnable. God is truth. The responses were deleted.

At this point Tim Bayly has knowingly, intentionally with full volition and forethought disseminated false information about a person for the purpose of defaming them. He has supported others in doing so. Moreover when confronted with honest refutations of his position he has suppressed them so as to continue the defemation. I think it is time to consider him a false preacher and move on.

He and his clique had proven themselves totally unconcerned with either the bible or with moral conduct.

Friday, July 27, 2007

So what do you want to see?

I'm looking for some feedback here on what sorts of articles we need more of:

  1. More shorts on real cases
  2. Continue on the defense against patriarchy (I'm getting the impression people are bored and those ones are a lot of work)
  3. A discussion of the emerging church. In other words a defense for postmodernism against traditional evangelicals
  4. More on the homosexual issues
  5. Book reviews
  6. More really famous cases that changed the church through time
  7. Other
So let me know. I'm thinking about all of the above. But I'd like some feedback.

Monday, January 1, 2007

Open Comment

This is a space to comment on any topic at all. Feel free to use this as an offtopic forum, to start new conversations or to leave feedback