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Frequently Asked Questions

I get a “Your input device is busy” error. What is it?

VQube - Disruptive P2P VoIP Internet telephony, Voice mail, ...
If any other application is using your sound card in a blocking mode, then you get this error. You have to wait until the audio device is released by it and restart VQube.

Why do I get an error reading “CMAP busy” when rebooting with a new kernel?

Frequently Asked Questions for FreeBSD 5.X and 6.X
The logic that attempts to detect an out of date /var/db/kvm_*.db files sometimes fails and using a mismatched file can sometimes lead to panics.

Why do I get “/dev/bpf0: device not configured”?

Networking
You are running a program that requires the Berkeley Packet Filter (bpf(4)), but it is not in your kernel. Add this to your kernel config file and build a new kernel: pseudo-device bpf # Berkeley Packet Filter On FreeBSD 4.X and earlier, you must also create the device node. After rebooting, go to the /dev directory and run: # sh MAKEDEV bpf0

What is “minimum improvement in error”?

Neural network forecasting software - FAQ
Minimum improvement in error specifies the minimum error change during each iteration (or during several last iterations). This parameter is useful for detection of situations where the network cannot further improve its performance and training should be stopped to save time. Although one should be careful with this parameter because in certain cases the error can be decreased after a lot of “motionless” iterations. It’s impossible to automatically detect such cases.

Why do I get“kicked out” of the system, even while I am working in it?

General Integrated System FAQs
While ISDS is exploring this issue further, there are two things to try if you frequently are kicked out of the system and it is not a “timed-out” situation (no key strokes for 90 minutes).

What is “Opera's Behavior”?

All-in-One Sidebar :: FAQ :: firefox.eXXile.net
This is a specified behavior of the AiOS Shortcut, the Sidebar Switch and the Toggle Button. You can enable this feature in the options dialog by selecting it under General > Behavior > Open/Close the Sidebar in Fx 1.5 or under General > Special > Open/Close Sidebar in Fx 2.x. The Advanced Options Mode must be enabled. If you enable this feature for e.g. the Sidebar Switch, then the Switch will show/hide the sidebar and the toolbar, if both were visible or invisible.

Q8. Why do I receive a message saying that “The broker is currently busy.”?

CPF Board - Frequently Asked Questions (FAQS) On e-Helpdesk ...
You will receive this message when all our Customer Service Officers are engaged. You may choose to wait for an available officer or call us at our CPF Call Centre at 1800-227-1188.

What is “input delay” and how much is available?

Series Recorder Frequently Asked Questions (FAQ) | Sound Not...
There is selectable microsecond delay for each of the four inputs, (not tracks). This delay can be applied to “time align” audio sources arriving at the inputs. For instance, all A/D converters have a measurable delay from their analog input to their digital output. This group delay, or latency, can be accounted for at the inputs of the 744T. Analog inputs can be delayed to match the delay from the external A/D converter.

Why do I get “Device not configured” when mounting a CDROM?

Disks, Filesystems, and Boot Loaders
This generally means that there is no CDROM in the CDROM drive, or the drive is not visible on the bus. Please see the Using Data CDs section of the Handbook for a detailed discussion of this issue. Your CDROM probably uses the “Joliet” extension for storing information about files and directories. This is discussed in the Handbook chapter on creating and using CDROMs, specifically the section on Using Data CDROMs.

How can I purchase “The Club” vehicle anti-theft device?

Town of Cheverly, MD - Police Frequently Asked Questions
The police department sells The Club at cost to all town residents. The Club can be purchased at the police station weekdays from 9:00 AM to 5:00 PM.

What can I do about the error message "Could not find USB device"?

Chapter 3. Frequently Asked Questions (FAQ)
The exact error message looks like Could not find USB device (vendor 0x0000, product 0x0000). Make sure this device is connected to the computer You have to set up the permissions on your USB device correctly. See Section 4.3, "Setting up permissions for USB ports".

What are these “arp: unknown hardware address format” error messages?

Networking
This means that some device on your local Ethernet is using a MAC address in a format that FreeBSD does not recognize. This is probably caused by someone experimenting with an Ethernet card somewhere else on the network. You will see this most commonly on cable modem networks. It is harmless, and should not affect the performance of your FreeBSD machine.

Why do I get the error “/kernel: proc: table is full”?

Frequently Asked Questions for FreeBSD 5.X and 6.X
The FreeBSD kernel will only allow a certain number of processes to exist at one time. The number is based on the MAXUSERS option in the kernel configuration. MAXUSERS also affects various other in-kernel limits, such as network buffers (see this earlier question). If your machine is heavily loaded, you probably want to increase MAXUSERS. This will increase these other system limits in addition to the maximum number of processes.

What do I do to fix a “Quota Exceeded” error?

CofC WebMail: FAQs
The webserver running CofC Webmail has set a quota for the amount of space allocatable for your mail. Users have a 50 Megabyte quota for mail stored on our webmail server. After you have uploaded 50 MB worth of attachments, you must click on Logout to clean these attachments out. This total includes trmporary files from messages in the INBOX, all saved-mail folders, sent-mail folders, and file attachments. in place of your regular username and CofC WebMail will clean out the mailbox.

I got an “Internal server error” message when accessing a page. Why?

Help & FAQ: Site Navigation: Peter's Dive Resort Philipp...
Internal server error” message (Error 500) basically means that something has gone wrong, but the server can not be more specific about the error condition. It is likely that a server configuration change, CGI script, or other server-side application has triggered the error. If you received this error from clicking on a link on this site, you may want to contact us so we can address the problem.

What is “error change” in stopping conditions?

Neural network Excel add-in FAQ
Error change specifies the error change during several last iterations. This parameter is useful for detection of situations when each new iteration has almost no influence on error and thus the network cannot further improve its performance and training should be stopped to save time. Although one should be careful with this parameter because in certain cases the error can be decreased after a lot of “motionless” iterations. It's impossible to automatically detect such cases.

Why do I get an error, “Permission denied”, for all networking operations?

Networking
If you have compiled your kernel with the IPFIREWALL option, you need to be aware that the default policy is to deny all packets that are not explicitly allowed. If you had unintentionally misconfigured your system for firewalling, you can restore network operability by typing the following while logged in as root: # ipfw add 65534 allow all from any to any

What is the “down” time for a stab phlebectomy?

Vein Centers of Lake Norman, Vein Center Charlotte, Varicose...
The “down” time for this procedure is negligible. You will need to take it easy for the first 48 hours, but walking is encouraged to promote healing - you will walk out of the office! After the first two days, normal activities are resumed. Only strenuous exercise is discouraged for the first week to ten days, as are swimming and hot tubs. After that, it is business as usual!

What does “Hepatitis” mean?

AIDS Action Committee of Massachusetts:
Hepatitis means “inflammation of the liver.” Many viruses, alcohol, drugs, and various chemicals can cause hepatitis.
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