In my college many proxy : port (like 144.16.192.245:8080)are using to get Internet connection, performance of each proxy changes, how can i decide which one is working well at particular time. is there any way to switch over them automatically?
View 9 RepliesIn my college many proxy : port (like 144.16.192.245:8080) are using to get Internet connection, performance of each proxy changes, how can i decide which one is working well at particular time. is there any way to switch over them automatically ?
View 2 Replies View RelatedCurrently my DHCP Server is working now what i want to have is auto detection of squid proxy in any browser but I still got an error in my dhcp server when I restart it.
My Config:
# DHCP configuration generated by Firestarter
ddns-update-style interim;
ignore client-updates;
[code]....
I have read a couple of articles on how dynamic linking works (those stuff about got, plt and lazy binding), and I am still not sure why you need to do dynamic linking in such a complicated way.Suppose your program uses a function in a shared library that needs to be linked dynamically at run time (like a printf). Why can't you statically decide the virtual address of the function at compile time? After all, all you need to do is to enter the page table entry corresponding to the address of the function if the library has been already loaded to a physical page frame.
View 3 Replies View RelatedI am working on fc10. I connect to internet using two connections: with proxy and without proxy. Initially I had some problem in configuring yum for proxy and I resolved it by creating files proxy.sh and proxy.csh in /etc/profile.d with the required details (export_proxy).Now when I connect to my connection without proxy I have some problems .Whenever I try to do yum update I get the following error:
"[URL]: [Errno 12] Timeout: <urlopen error timed out> Trying other mirror. Error: failure: repodata/primary.xml.gz from adobe-linux-i386: [Errno 256] No more mirrors to try." what changes do I need to make in order to use yum in the connection without proxy?
I've got an eeePC with a really tiny monitor, so whenever I go (home, faculty, parent's home, friend's home, ...) I attach it to any external monitor I can find.
If it matters my system is like this:
Archlinux
Linux 2.6.36
Xorg 7.6
X server 1.9.2
Intel Corporation Mobile 945GME Express Integrated Graphics Controller (fully accelerated by intel modules)
When I boot up the system, it uses the integrated monitor (LVDS1) only, and I have to manually manually switch to the external monitor (VGA1) using xrandr.
Is it possible to configure my Xorg (or whatever) so that it uses the VGA1 output if present?
Created application is working too slow, looks like there are a lot of memory leaks, there are a lot of pointers. Any effective tool for run-time errors and memory leaks detection in Visual Studio C++?
View 2 Replies View Relatedi am using squid proxy on centos 5.x release with stable version. during installation time i fixed date time region.it was basicaly gmt +3:00 hours. so everything was fixed, now since past few days every 24 hours it change its time automaatically. this looks like it take update somewhere from internet or internally something is mess up.could someone guide me how to fixed permanantly date time. even either restart the machine or passing 24 hours it do never change it. etc
View 2 Replies View RelatedI don't know about your computer but when mine is working properly no process is sucking 95%+ over time. I would like to have some failsafe that kills any processes behaving like that. This comes to mind because when I woke up this morning my laptop had been crunching all night long on a stray chromium child process.
This can probably be done as a cron job, but before I make it a full time job creating something like this I'd thought I should check here. :) I hate reinventing the wheel.
I have an old computer and BIOS counts the time slower than real. So, how can I set my OS to update the time automatically using the internet? If it updated the time only during booting, it would be enough.
View 2 Replies View RelatedI am using red hat .I want that when ever the user login in GUI interface the terminal windows automatically open and then the user want to logout it 1st close the terminal and then login. There is a file in #ls -a i.e .bashrc and .bash_logout
View 13 Replies View RelatedI have a script I would like to have automatically invoked every time the screen is unlocked. Does Ubuntu provide some support for users who wish to do this?
View 1 Replies View RelatedIs there any way to automatically trigger a cron job each time I log in on my linux account.
View 9 Replies View RelatedI've had Ubuntu (8.10) on my netbook in the past and I really liked it. I'm currently running Fedora and feeling like I should "change it up" again. I've played around with Ubuntu 10.04 Lucid a little, and so far I'm very impressed. I've always wanted to try Arch, but I'm worried I won't have the driver support I need for all the non-standard hardware in a netbook.
Does anybody have a suggestion for a new distro to try? I'm preferably looking for something feature-rich over light-weight, and something that I can have up and running with a minimum of configuration (at least partially working).
I've been trying out various variants of Ubuntu (Ubuntu, Kubuntu, Xubuntu, Linux Mint, Ultimate Ubuntu, to be specific) as well as the latest Fedora. The only thing that I can distinguish between the various distributions is the desktop environment that it uses (but some distributions, like Fedora, have multiple versions) and the software packages it comes with. But sofware can always be installed afterwards, and so can desktop environments, so what varies between the various distribution branches on a deeper level, on the things that the newbie user like me can't directly see? And is there any easy way to compile my own version of Linux?
View 14 Replies View RelatedI have a concern regarding my clock in fedora 12. It always changes time even when I do not change it.
In fedora 10, I to go to CLI > time config > uncheck UTC, But now, it doesn't seem to work. Code: [jun@localhost ~]$ time config
Command not found.
real0m2.875s
code...
How to do this?
Is it possible to manipulate the selection of network proxy through shell script?
to
What happens How to change the selection of "Default" to "Something" through shell script? What I am trying to say is, I have created a new location called "Something" with HTTP Proxy as proxy and port as 8080. If I am at my home, I use "Default". If I goto my college, I should change it to "something". How to do this via shell script?
Ever since I upgraded to Natty / 11.04, the quality of my desktop experience has dropped sharply.
One thing that effect me greatly is that I can no longer conveniently switch my network proxy on or off system-wide with single click.
Back in Maverick / 10.10, I could launch gnome-network-properties and switch it back and forth depends rather I am at work or at home.
I have found a similar application, "gnome-control-center network," on the surface of it, it seems to replace "gnome-network-properties" in Maverick. Except that this application doesn't seems do ANYTHING.
As result, I am having the hardest time switching my proxy settings, as I have to do so per application basis (gpodder, pidgin, aptitude, thunderbird / firefox, etc).
ps. I am using Gnome "classic" but Gnome 3 suffers the same issue
I understand that Fedora 14 using automatic printer detection. When i plug in my Epson DX4450 printer nothing happens and i can find no way to configure the printer. This has never been a problem with any other linux distro. How can I correct this problem? Why does auto printer detection not work?
View 3 Replies View RelatedHow does Compiz automatically decide which windows should be sticky (i.e. should be visible on all workspaces)? Windows such as gnome-panel and cairo-dock always stay on the visible workspace, without requiring additional configuration. How does Compiz figure this out?
View 1 Replies View RelatedI'm running Fedora 14 and set the screensaver (in System>Preferences on the Gnome GUI) to activate after the computer is idle for 30 minutes. After the screensaver is activated, and a press a key or the mouse, the screen is back to normal -- no problem.After the screensaver has been activated once, however, it comes back on very quickly -- usually in 2 or 3 minutes if the computer is idle. The only way I have found to correct this (and set activation back at 30 minutes again) is to log out and back in again.How can I correct this, and automatically set screensaver activation back at 30 minutes each time the normal screen is reactivated?
View 1 Replies View RelatedI bought a Toshiba T135D-S1324 two days ago, and the only thing I can't get to work is for the internal speakers to automatically mute when headphones are plugged in. (Ubuntu 9.10 for AMD64 by the way.)
I have tried to add "options snd-hda-intel model=laptop probe_mask=1" to /etc/modprobe.d/alsa-base.conf but that didn't work.
The jack detection box is not available under sound preferences. Alsamixer only shows PCM and Master.
"sudo cat /proc/asound/card0/codec#* | grep Codec" shows "Codec: Conexant ID 5066"
Using Ubuntu Linux for some years now I love CUPS functionality to switch on the printer (at least my USB connected HP Deskjet) automatically when a new print job has been submitted to CUPS. This does not work in Fedora 15? Does anyone know how to enable this or has the new CUPS or any other component lost this functionality?
View 2 Replies View RelatedI am only getting 4.7kb/s, dispite there being 31 or so Seeders. The port is just opening and closing it seems, I have no idea why though.The port was opened both with firestarter (which isn't supposed to be firewalling ATM) and "sudo iptables -A INPUT -p tcp --dport 6884 -j ACCEPT".It was also opened under the 'Application Sharing' menu of my router.
View 6 Replies View RelatedI've been tasked with setting up a wall board display monitor for our monitoring applications and it's got to look good! I was hoping to use opensuse 11.4 & the KDE desktop effect of the cube and I'm trying to find a way to make the screens rotate in a timed manner.
Is this possible and if not can anyone suggest a good way to switch between multiple displays automatically?
I recently installed Ubuntu 9.04 and I'm having issues with apt-get and proxy configuration. Upon initial install I attempted to set the proxy configuration through the GUI and opted for the "manual proxy" configuration. Part way through entering the proxy server name I decided to use the "automatic proxy" configuration option instead. I checked this radio box and entered the URL to automatically configure the proxy information.
At this point everything seeemed to work fine. I ran "apt-get update" and, partway through the update process, I decided to abort the update by pressing control-c. Now I am unable to use apt-get to perform any updates. It gives me several errors stating it is unable to resolve "www" (which is the partial name of the proxy server I began to enter before deciding to use the auto configuration option).
No problem I thought...I'll just go into "/etc/apt/apt.conf" and change the name. Except the name in the apt.conf file is correct. I brought up "synaptic" and changed the network configuration there (as it had the same issue) and now synaptic works fine. I am also able to use the GUI Update Manager to update my system. Still apt-get update fails. Here is one of the error lines it spits out:
[Code]....
In what way I can set the processor scaling to switch automatically on performance while the pc is connected to the AC.
View 4 Replies View RelatedIn 10.04 when i plugged my HiFi into a USB port audio would automatically switch to play out of it.Now in 10.10 i need to plug my hifi in then go to 'sound preferences'>'output' and select USB codec as my output AND unmute the device.Does anyone know of a way to revert to 10.04 behaviour?
View 3 Replies View RelatedI have a laptop that I use in three environments with different monitor setups.
1) At work, I have a 1280x1024 second monitor.
2) At home, I have a 1920x1080 second monitor.
3) In meetings and other places I have no second monitor.
Whenever I switch between these setups, which is at least several times each day, I have to manually change the monitor configuration. I use the nvidia-settings tools.
Granted, it only takes a few seconds. Is there a way to make the system smart enough to automatically detect when a monitor is added or removed, know *which* monitor is attached, and reconfigure the resolution and monitor layouts the way I want them?
Sometimes during the system startup I get this message:
It seems that you do not have the hardware required to run Unity. Please choose Ubuntu Classic at the login screen and you will be using the traditional environment.
According to:
[URL]
I can change switch from the Unity Desktop to the classic GNOME Desktop, but howto configure to do it automatically over Autologin?