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System: Ubuntu 10.04LTS
Problem: Gnome remote desktop stopped responding but machine is working

Situation - I'm away from my ubuntu machine and using remote desktop to manage certain tasks....

I need to share internet connection eth0->eth1 and VPN server and NAT. Firestarter is good but unfortunatelly it kills vpn... Suggested fix (from firestarter website) did not work. So, I want to do...

Here is the quotation..

One of other forum members reported same issue (russian language, here is the link)

I found following after googling for a bit - ...

http://www.alxlabs.com/test.html - this is an example. Click on it - you'll see the pattern I look for. Check the source - you won't be able to find the content rendered on the screen unless you...

Well..i'm looking for specific pattern in the rendered text which may be generated by JScript.

Assume that I'm looking for string "Visit W3Schools! now" on the given site which may be generated...

I need to create a crawler which will go thru given URL searching for given regular expression which could be in one of the frames or generated by JavaScript/VBScript etc (but not flash or any...

well..it means that person whom author wants to help has to have apache installed and running it as root :D
Personally I wouldn't do it that way...it is better idea to write own app without messing...

...Well...then why not to create a program which will help tweaking .conf files instead of creating client-server thing?

You have to create your own server which will be able handling requests from your browser and do what you need to modifying the files. Look into this - http://www.linuxhowtos.org/C_C++/socket.htm

I have a simple application which plays an URI audio stream thru playbin. I need to extract bitrate and I understood that I have to extract "stream-info" property from playbin, something like ...

I need to extract information (like station name, bitrate etc) from the media stream ie http://www.z1035.com/z1035.asx in the console, some kind of command line based tool. Any suggestions?

PC - brand new...nothing is made good these days :(
It did not crash with externally powered USB hub, however it didn't crash after that if plug pen drive directly....

I've got an Idea! I have a usb hub with external power supply - this should rule out (or confirm) power surge part of the issue

I checked those log files - nothing conclusive...Must be an unstable hardware in some way....Strange thing that same usb drive is ok in another pc and another usb drive is ok with pc in question...

Short was a first thing I thought about...but same drive works perfectly fine on other machines. Sometimes it resets in the middle of copying files... :(
Any system log to check?

Ubuntu 8.04. Computer reboots after inserting flash drive _sometimes_ without any message. Flashdrive itself contains pictures and I can download them if machine does not reboot. It may reboot...

I need to establish an ssh connecion from C program to another machine then run some commands thru ssh then close the ssh connection. So I did



fp=popen("ssh -l username host");
if (fp)
{
...

Just for statistics or for somebody else trapped into the same thing....

After wrestling for a bit I gave up and used a workaround - I wrote small service which accesses FTDI chip and runs at...

I have one host process running under the root and several client processes running under different user accounts. What are the options to exchange the data between host process and client ones? ...

Probably those partitions are not mounted permanently at startup. You need to add them to /etc/fstab, so run "sudo gedit /etc/fstab"
Google for fstab syntax.

What's the good tool for this?

I tried to run my app (written with QT4.X) thru valgrind and got some memory leaks from QT. Is this normal?



=5683== LEAK SUMMARY:
==5683== definitely lost: 660 bytes in 6 blocks....

Is it possible that 'HOME' variable is not set? Do all the linux distributions have it set in all cases?

For the console app I used something like this


if ((lgn = getlogin()) == NULL || (pw = getpwnam(lgn)) == NULL)
ALog->append("Get of user information failed.");
else
{
sprintf...