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2012-09-08 06:23:59 -0500 received badge  Famous Question (source)
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2012-05-27 17:45:08 -0500 asked a question konqueror and new tabs

It's interesting: using Konqueror I logged in some forum. If I open several topics in the same tab everything works as I could suppose. But when I try to open something in new tab I must sign in once again as every tab has it's own session. Another mention: it happens only using default browser identification. If I change identification into any other (i.e firefox 3.6 or safari 4.0) everything works fine. I am simply curious why it is like that?

I used to use firefox generally but I am at the point to change to konqueror because firefox has spawned performance problems and used so much memory while operating with httpd and php. What's more I truly advocate open source and KDE and just wish them well.

2012-05-19 10:22:27 -0500 asked a question python process launched by kdeinit4

Why a python process is running when I don't use python? It is launched automatically and it's parent process is kdeinit4. How to make it not to starting automatically, or maybe I need it? It uses a lot of memory.

2012-05-19 09:06:13 -0500 received badge  Self-Learner (source)
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2012-05-19 08:07:59 -0500 answered a question firefox begin to run slower or even freeze (with php, apache)

I think I solved this problem myself. Excepting any other causes that may spawn similar performance of firefox (or httpd) in my case turning most add-ons off fixed the problem. Since then firefox's run great as yet and responses in right time. To say the truth most of web-dev add-ons I've disabled are now the built-in functions in firefox 12 do I don't need them longer.

Edit: Unfortunatelly, not completely. After about 2 hours of httpd running it happens again. After restart of httpd service everything turns to normal performance. Does anybody have an idea?

2012-05-19 03:25:38 -0500 received badge  Student (source)
2012-05-18 18:33:27 -0500 asked a question firefox begin to run slower or even freeze (with php, apache)

I installed apache + mysql + php. At first glance everything runs ok. The problem is: During testing simple php website from my local server the longer I work the slower firefox operates or even freeze totally. After firefox restart and httpd stop everything backs to normal operating state (particularly memory and CPU usage that was been used twice of normal level). I've been searching a proper solution for two days seeing many potential causes but I can't fix it. Did anybody do?

Some configuration steps I did: in /etc/httpd/conf/httpd.conf:

   Listen: 127.0.0.1:80
   ServerName: 127.0.0.1:80

   UserDir public_html
   <Directory /home/my_home/public_html>
        Options Indexes Includes FollowSymLinks
        Order allow,deny
        AllowOverride All
        Allow from all
   </Directory>

What KeepAlive should I set? I have 5 sec.

SELinux configuration (following alert's suggestions or just trying):

   setsebool -P httpd_enable_homedirs 1 
   chcon -R -t httpd_sys_content_t /home/my_home/public_html
   semanage fcontext -a -t httpd_sys_rw_content_t '/home/my_home/public_html'
   setsebool -P httpd_unified 1

in mozilla about:config:

network.dns.disableipv6 false->true

(it may be redundant but I'm grasping at straws) I don't know whether the cause of it is firefox or httpd, but I suppose the second one. I would be so grateful for help, it's so annoying and makes an easy work just hopeless.

2012-05-17 04:08:17 -0500 commented answer where is installed library (libbz2.so.1)

SOLVED. The library I need was neither in /usr/lib nor /usr/lib64 but in /lib64. Locate was here very usefull tool. I just changed the path i ccmake configuration and it works.

2012-05-16 18:47:33 -0500 commented answer where is installed library (libbz2.so.1)

For now I resigned of trying to complete this Make process, turned to older version of OpenCV (2.3.0) and installed successfully using configure (using the two web tutorials with some changes). But I will also try to fix libbz2.so problem in order to upgrade openCV in future to 2.4.0. Anyway, Thx !

2012-05-16 18:46:06 -0500 answered a question where is installed library (libbz2.so.1)

Honestly, this is first time I've asked anything here, so thank you very much for your post. I'll try to locate this library just out of curiosity. For now I resigned of trying to complete this Make process, turned to older version of OpenCV (2.3.0) and installed successfully using configure (using the two web tutorials with some changes). But I will also try to fix libbz2.so problem in order to upgrade openCV in future to 2.4.0

2012-05-16 16:26:03 -0500 asked a question where is installed library (libbz2.so.1)

Hi, I'm installing OpenCV using ccmake. Firstly the problem was that libbz2.so* libraries was inproper (error: wrong format) thus I installed better ones:

yum install ./bzip2-1.0.6-3.fc16.x86_64.rpm  ./bzip2-devel-1.0.6-3.fc16.x86_64.rpm ./bzip2-libs-1.0.6-3.fc16.x86_64.rpm --setopt=protected_multilib=false

And it was simple progress (no "wrong format" error), but another trouble came.

 make[2]: *** No rule to make target `/lib/libbz2.so.1', needed by `lib/libopencv_highgui.so.2.4.0'.  Stop.
    make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2

I don't know where these libraries are placed. How could I get to know? How to fix this problem? I suppose i should locate this libraries in /usr/lib, or just create symbolic links.

Thanks for help!

2012-05-14 18:39:03 -0500 received badge  Editor (source)
2012-05-14 18:36:43 -0500 answered a question unable to start mysql

I have experienced huge troubles with installing MySQL on Fedora 16 today, generally following this but, if anybody need to do the same:
1. I haven't use remi's repo,
2. I've downgraded mysql-libs mysql mysql-server to 5.5.14-3 (@fedora),
3. I deleted 3 files listed here, because they "remember" previously taken attempts (that failed),
4. Eventually 'systemctl start mysqld.service' runs properly!

I'm not pretty sure if your case is similar, but I've spent long hours on it so maybe you will haven't to do so. Sorry if my english isn't flawless.