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Frequently Asked Questions

How does a fail safe work?

BONZÍ SPORTS Frequently Asked Questions - Have a Zeno...
The fail safe is an electronic device that plugs between the throttle servo and the receiver. It senses voltage and frequency changes or signal loss. In other words, if your battery drops to a specific voltage that could cause loss of signal to the radio or if you lose signal between the transmitter and the receiver, it shuts the throttle to a preset position, usually idle, preventing runaways.

Why does your program work where others fail?

Health Club Owners- Marketing Solution
The Profit Partners system works where others fail for two very important reasons. First, we are unlike other marketing companies who build you a website in a day, take your logo and stick it on 5,000 postcards for you and drop off a piece of member retention software. Anyone can create TACTICAL marketing pieces. But they do not work by themselves.

Why does configure fail?

LessTif Frequently Asked Questions
You have an old (broken/incomplete) config.cache (config.status) file left over. Delete those! Or if you have a recent set of the auto* tools installed (See INSTALL.html) run the CVSMake script, and then configure again. configure (and the generated Makefiles) won't work if the build directory resides in a path which has embedded blanks, e.g. "/usr/work/Fine Software". The simple and only solution is to move it to another path.

Why does spawn fail with "sync byte ...."?

Expect FAQ (Frequently Asked Questions)
When I spawned a process using Expect, I got the following message: parent: sync byte read: bad file number child: sync byte write: bad file number This is one of these "should not happen" errors. For example, the following question in this FAQ mentions that it could be the fault of the C library. Another possibility is that you've run out of some system resource (file descriptors). The most likely reason is that you're calling spawn in a loop and have neglected to call close and wait.

Why does Expect fail on RedHat 5.0?

Expect FAQ (Frequently Asked Questions)
Lots of people have reported the following error from Expect on RedHat 5.0: failed to get controlling terminal using TIOCSCTTY parent sync byte write: broken pipe Martin Bly reports that: The fault is/was in the GNU libc (aka glibc) provided by Red Hat Software. Our sysadmin updated the version of the C libraries we have installed and both problems have vanished - in the case of the expect test, without a rebuild.

Why does Expect fail on RedHat 5.2 via cron?

Expect FAQ (Frequently Asked Questions)
People have reported the following error from Expect on RedHat 5.2 when using cron: failed to get controlling terminal using TIOCSCTTY parent sync byte write: broken pipe I have no idea, however I've received two workarounds: From: patrick_scannell@mail.fws.gov >I found that the script runs fine as an at job. So I just have cron >schedule the at job and everything works. I don't understand it, but >I'm happy. From: "Charles Hays" <charles@dialus.

Why does treatment fail?

Frequently Asked Questions
Most common reason of treatment failure is the failure to observe drug administration, which commonly results in treatment failure.

Why does Sandboxie fail the GreenBorder Test?

Sandboxie - Frequently Asked Questions
If you use Sandboxie with the GreenBorder Online Test, the test will probably report that Sandboxie has failed, because the test was able to copy files from the My Documents folder to a folder on the desktop named Stolen Files. First, the default Sandboxie settings do not block any files from being read, and this includes the files in My Documents. But see ClosedFilePath for more information.

Question #2. Does this work on anal warts, internal warts, etc? Is it safe?

Genital Warts Treatment FAQ
Basically the general rule of thumb here is this: If you can SEE your warts, or at least REACH them well enough, then you can treat them using my main methods. My girlfriend had warts that were "sortof" internal and this worked fine on them as well. What I mean by "sortof" internal is that they were on the inside, but not so deep that they could not be reached and treated. So because of that, I feel confident that you can use these methods for that purpose.

How does the Virtual Safe work?

Virtual Safe - FAQ
The Virtual Safe is simply a piece of software. Its purpose is to store information and files about house contents. Essentially, it is an inventory of your home contents for insurance purposes. It helps you valuate your home contents giving you an easy, central location to maintain information and is invaluable in the event of needing to make an insurance claim. It is an easy to use interface allowing you to add an item, note serial numbers, record values and attach related files or photos.

How does the heating work and is it safe?

Frequent asked questions about waterbeds
Waterbed heating comprises a heating mat and an adjustable thermostat. The heating mat is installed under the watermattress and is connected to the thermostat, which is sited outside the bed. Good heating elements have a heat sensor built into the element itself and are electrically safeguarded. It is best to choose a European heating element because these are specifically designed for 240 volts, rather than being a modification of the American 110 volts.

Why do downloads made from within Webmin fail, when other programs like wget work fine?

Webmin
If you have a firewall that transparently proxies outgoing HTTP requests (such as one by Sonicwall), this may cause requests made by Webmin to by timed out. Without going into the underlying protocol details, my investigation has shown that Sonicwall is making incorrect assumptions about the number of IP packets an HTTP request will be in, and is thus broken.

Why does an Omni Password feature fail to work?

Omni Password F.A.Q. frame
There are three main reasons for an Omni Password feature not to work: 1) It has not been setup correctly, but as the user interface is very simple, it is fairly unlikely; 2) The Omni Tools dictionary is not installed on all workstations, Omni Password can only work on a workstation when it is actually installed on that workstation; 3) The feature has been disabled for the system, company, user or user and company using the Omni Tools Control Panel (Cards >> Omni Tools >> Control Pan.

How does the Pass/Fail grade option work?

FAU - Virtual Advising - FAQs
In certain designated undergraduate courses, undergraduate students may elect to receive a Pass (P) or Fail (F) grade rather than a standard "A through F" grade. "P" grades are not calculated within the grade point average (GPA). "F" grades ARE calculated within the GPA. Students may take only one P/F class per semester and up to 12 credit hours of P/F course work during their entire course of study at FAU.

How should I use the Fail Safe mode?

Castle Creations - FAQs
We recommend you set up your plane’s control inputs to throttle “off”, and then set up the control surfaces for either a gentle turn (neutral elevator and slight rudder for 3 channel models), a spin (partial or full up elevator and partial or full rudder), or a flat spin ( full up elevator, full rudder, and partial opposite aileron) depending on the model and the flying environment.

What is a 'fail safe' harness?

Jump Shack Online
A fail safe harness is one that you wouldn't fall out of if there were a primary stitch failure. The Racer line was designed to be the safest, most effective reserve deployment platform in the world. It is. Any sewn junction can rupture and the occupant will still be retained by the unit. Our harness is completely unique. It's not patented. It's not complex. In fact, it's only four pieces of webbing that are constructed in a manner that will never let you come out before you're ready.

Why does compile fail with: Don't know how to make pty_.c?

Expect FAQ (Frequently Asked Questions)
From: libes (Don Libes) To: wren@io.nosc.mil Subject: Compile fails with: Don't know how to make pty_.c > I'm trying to compile Expect on hpux 9.01, > downloaded from ftp.cme.nist.gov expect.tar > after running config > the make fails with "Don't know how to make pty_.c. (compile fails) > I see three versions pty_sgttyb.c, pty_termios.c and pty_unicos.c in > the load, but the configure picked none of them. > I tried forcing to pty_termios.

Why does "talk" fail with "Who are you? You have no entry utmp" or "You don't exist. Go away"?

Expect FAQ (Frequently Asked Questions)
From: libes (Don Libes) To: Will Smith (AC) <william@ritchie.acomp.usf.edu> Subject: Expect Will Smith (AC) writes: >Hi there. I was wondering if you had any ideas to why i am getting >this problem running an Expect script which tries to spawn a talk >process to myself on another machine. Would it have anything to do >with the fact that the executables are NOT installed in /usr/local/bin >or because it wasnt installed by ROOT or what.
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