Server :: Squid Keeps Needing To Be Restarted / Troubleshoot It?
Jun 2, 2011
I have been running squid3 proxy on a Ubuntu 10.04 machine for several months with no problems.It serves about 50 users ( win and Lin clients ) and is usually rock solid.
However, over the last few days problems occur.
The users lose connection and I have to restart squid and all is ok again. Sometimes it drops 4-5 times in an hour ans sometimes not for 6 hours or more. I know the problem is related to Squid as the actual internet connection is on and the squid machine can access the internet.
Restarting squid cures the problem.
How can I troubleshoot this ?
Checking the cache.log doesn't show anything strange as far as I can see.
Could it be that the cache file is full or something ?
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Mar 30, 2009
I have the Samba server & users configured, I can access between Linux/Windows shares and both SMB & NMB services are set to be enabled at boot.Everything working.But when I restart the computer, I notice in services configuration that "This service is dead." for NMB. Therefore I have to enable it manually upon boot so that it works.I'm using Fedora 10, fresh installed and updated. I've noticed through search that others have had this issue as well throughout other versions of Fedora, yet I have not found a conclusive solution to this.
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Oct 2, 2010
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Aug 18, 2010
I've done some searching around but can't find anything conclusive on this error. The tech at my remote site restarted the 9.04 server(not sure if it was accidental or planned) and when it started the boot process, an error like the following shows up...
"The display server has restarted 6 times in the past 90 seconds. This indicates that something bad is happening."
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Apr 22, 2011
I installed centos 5.5 and httpd service was working well for the last 2 weeks till yesterday. I restarted server and noted my hosting service were not working. I have tried service httpd restart on the terminal and it dispalys [FAILED]. I updated my machine and and have tried restarting it but it doesn't work. I am new to centos and I dont know how to solve this.
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May 23, 2010
My squid server works fine in fedora 11 system . Is there any web like interface for admins to create,change,modify users of squid and to view their logs.
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Jan 17, 2011
I would like to ask some help and tutorial for setting up and how to configure squid proxy server in my (Home PC Server). I am a newbie in Linux Centos. I already installed in my system the CentOS 5.5 . Now, I want to configure it as my internet server, all of my 4 system running in Windows including the laptop I want to connect through my CentOS pc with username authentication. I assign all IP address by static. see tthe attachement in my set up. [url] I just want to know what I need to change and add in my squid config file. And how can I configure properly my CentOS with 2 LAN card as internet server.
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Jul 8, 2010
I'm setting up a mythTV frontend, so have set up automatic login in GDM, which works perfectly. I've also re-enabled the "kill X server" key combo (ctrl-alt-backspace), as other people here are used to that to restart it if everything goes pear-shaped.
However, the autologin isn't working properly after I kill the X server -- just sits at the login screen, and I have to manually log in.
how to fix that? Essentially, I never want to see the log in screen -- I want it to always log in as my generic MythTV user.
Not sure if it's any help, but here's my /etc/gdm/custom.conf:
Code:
[daemon]
AutomaticLoginEnable=true
AutomaticLogin=generic
TimedLoginEnable=false
TimedLogin=generic
TimedLoginDelay=1
DefaultSession=gnome
(I've also tried enabling the "TimedLoginEnable", and have tried delays of 0, 1, and 10 seconds. They don't seem to work, either.)
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May 21, 2010
Now that the server is set up, whats the best way to troubleshoot this server if problems should arise?
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Apr 21, 2011
I sshed to a server a week ago, then ran *screen* and created a few windows in my screen session. I then ran a few programs on those screens. All the programs were running in the background (I run them with &). I did not close or detach from the screen sessions. So I was still connected to those screen sessions from my client machine.
Then, this morning I find my client machine rebooted. When I do screen -ls I find there are no screens available to reattach to. But that is not the worst part. The strange thing is that all my processes (which were running on the server) have disappeared as well, even though they were running in the background. I thought 1) using screen I will be able to re-attach to old screens when my client restarts, 2) If I have sshed to a server and have run programs in the background, restarting the client should not stop those programs (even if I had not used screen).
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Jan 26, 2011
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I think it might be causing a memory issue, as I've run 'free' and 'top', which sometimes causes a "fork:Cannot allocate memory" message to appear. Other times it displays statistics and suggests that there's plenty of memory available. Are there logs that I should look at and if so, what should I be looking for? Also, how can I stop this rogue plugin from doing anymore damage, seeing as it still appears to be running?
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Feb 27, 2010
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Jun 2, 2010
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Apr 4, 2010
We formatted a USB stick to EXT3 for use on a linux formatted device.Now, when we try and transfer files from this ubuntu laptop onto the USB stick, it says permission denied.
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May 4, 2010
I installed Ubuntu 10.04 as a vm in VMPlayer 3.0. My correct user password is required to log in. When I use the sudo command or enter an area that requires my password, the password box pops up as it should.
The problem is:
If I enter my actual password, it is not accepted.
But if I enter nothing, as in just hit enter, it works. It shouldn't.
That seems just a little backwards and I don't get it. I've re-installed the vm and still have the same problem.
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Jan 7, 2010
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Aug 2, 2011
My work has switched to Fuji Xerox printers, which up to today I've been able to print to simply by sending a PostScript file to their IP addresses. But as of today printing requires a login. Here are the (Windows) instructions:
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how do I apply this to CUPS? Where can I find an owner name in CUPS?
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Jul 25, 2010
I use Ubuntu 8.04 and I deleted a few JPGs from the recycle bin. I googled looking for some methods of recovery, and discovered that the only ways to do so is through using the command line. I am a complete computer novice, and I know nothing about the command line, or how to use it. I was able to install Foremost. However, with this done, I couldn't manage to use it to recover anything from that point, partially because I only have 1 GB left on my computer space, and I can't delete anything or else it could overwrite the photos I want to recover.
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And lastly, and the more preferable option, can this be accomplished without the command line?
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Oct 21, 2010
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Apr 26, 2011
Here is my query:
Squid document says that Squid accepts only HTTP requests but speaks FTP on the server side when FTP object are requested.
We call Squid HTTP and FTP caching proxy server. Does it also caches FTP contents? Is it possible to configure FTP clients to use Squid cache? When we make an FTP request to an FTP site via Squid will it be bypassed?
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Jan 7, 2010
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Jul 2, 2010
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Apr 24, 2011
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Dec 22, 2010
I want to make a transparent squid proxy server in centos. The squid proxy version is 2.6 stable. I made a normal squid server but want to make it transparent so that users do not need to enter the proxy settings in web browser. Even i searched about this on google but not getting it properly.I have two lan cards on centos system. ETH1 used for LAN and ETH2 used for WAN. And in this squid.conf i written "http_port 172.16.31.1:3128 transparent" and i also added a rule in iptables which is "iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 3128" but still i have to enter proxy settings at client's web browser to use internet
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Sep 17, 2010
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Jan 12, 2010
I know this seems obvious but i'm stuck. I'm trying to install squid via the command "yum install squid" and here is the output:Quote:
Setting up Install Process
Setting up repositories
update 100% |=========================| 951 B 00:00
[code]....
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Jun 17, 2011
I was finally able to upload a video of my uncle speaking about his time on Iwo Jima. The problem is that it uses almost 7 GB of space. When I try to burn a DVD, there is not enough room. I don't know how to "split" it. Is there such a thing as a 7GB DVD? I have looked and only computers pop up when I google it. If not, what can I do?
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Jul 22, 2011
I have done configuration of webserver and i want it to pick some information from application server,but i don want people to see that application server,please can someone tell me in detail on how to setup squid reverse proxy server so that each time people want to access my servers they can just see one server,i mean one server must act as a loadbalancer to other servers,let say a sum of up to three servers.I am using redhat 5 servers with apache 2,and squid version that i have is 2.6.
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Jan 8, 2009
i got the network up and running and I can see the ubuntu machine from my mac and when I first did it I could see the mac from the ubuntu machine. Now I've restarted the ubuntu machine and I can't see the mac. but i can still see th ubuntu machine.
My network connection is working as I'm using it to access the internet...
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Sep 16, 2010
I have been running some stuff for a number of weeks on my computer at work and last night it seems to have restarted itself meaning part of the stuff has been lost.
Below is the part of the syslog file when it seems to have happened, is there anything else where I can look for evidence on the computer for reasons as to why it restarted coded...
So the computer starts again at 05:10:42? How can I find out why as I don't want it to happen again?
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