Server :: RT Tracker 3.8.8 - Software Caused Connection Abort
Jun 23, 2010
I just recently installed RT Tracker 3.8.8 on a Centos 5 VM install. I've been running 3.6.6 for more than a year now with no issues. But I'm having some serious slowness issues with 3.8.8. When I start the httpd service at least one of the processors go straight to 100%. It also tends to do this when you browse to it for the first time. I've been trying to figure out the problem, but I can't get a grip on this one. This error pop's up in the /var/log/messages log:
Jun 22 11:03:56 helpdesk RT: Apache2::RequestIO::rflush: (103) Software caused connection abort at /usr/lib/perl5/site_perl/5.8.8/HTML/Mason/ApacheHandler.pm line 1020 (/opt/rt3/bin/webmux.pl:79)
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Feb 10, 2010
I am running centos 5.4, kernel 2.6.18. Also running httpd (apache2) as a reverse proxy with the following modules
mod_ssl
mod_cache
mod_proxy_*
Recently after updating these modules:
mod_ssl x86_64 1:2.2.3-31.el5.centos.2
httpd x86_64 2.2.3-31.el5.centos.2
distcache x86_64 1.4.5-14.1
I am getting wierd errors in the error logs:
[Wed Feb 10 15:44:18 2010] [error] (103)Software caused connection abort: cache: error returned while trying to return disk cached data
[Wed Feb 10 15:44:45 2010] [error] (103)Software caused connection abort: cache: error returned while trying to return disk cached data
[Wed Feb 10 15:44:48 2010] [error] (103)Software caused connection abort: cache: error returned while trying to return disk cached data .....
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May 1, 2010
I'm at the end of my rope here, and am extremely frustrated. I have a web server running on Ubuntu Server and am using OpenSSH for all my SSH and sftp needs. However, I have the strangest of all situations that I cannot for the life of me figure out.
I have a user chrooted to /var/www/username in /etc/ssh/sshd_config and in /etc/passwd. When the user is chrooted to that folder, whenever I try to log in through SFTP using any client, I get an error saying "Network error: Software caused connection abort." The kicker is, when I chroot the user to /var/www that user can log in just fine. I've tried changing every chmod and chown setting I can think of, and I have NO idea why it matters by one folder.
I had the jail working perfectly for about 2 hours, when it seemingly just decided to stop.What's really getting to me is why the two folders, which have the exact same settings, are not operating the same way.
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Feb 9, 2010
I have 2 computer: 1 computer install ubuntu v9.10, in this computer already installed openssh-server and openssh-client, and 1 computer install windows. In computer with windows , i used putty connect to computer with ubuntu, but i can't connect. I don't understand what's error.
In the Putty , i configured:
IP : IP address of computer Ubuntu.
Port 22
Connection Type SSH
This is error: "Network Error: Software caused connection abort"
In computer with windows, i can ping computer with ubuntu and in computer with ubuntu i can ping computer with windows.
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Aug 6, 2010
Ive recently switched over to AT&T Uverse TV/Internet service and I've noticed that when I ssh into my linux( 2.6.18-194.3.1.el5xen CentOS) server I get disconnected. When I'm using putty it gives the "network error software caused connection abort" error. When I'm at work using one of our jump servers and ssh'ing from the command line it will freeze up from time to time but never disconnects. I think the problem is either with the OS or the new AT&T modem. At first I had my CentOS server using DHCP and it would disconnect within a few minutes after I ssh'ed. I switched over to a static IP and now it goes about 10 minutes before it disconnects. It doesnt matter if I'm actively typing or not, so it's not an inactivity issue. I have the firewall turned off on my laptop, and since the issue happens on multiple devices, including my iphone I dont think thats the issue.
I have iptables and selinux turned off/disabled so thats not it. In putty I have enabled Keep Alive(30 seconds) and it still disconnects. I opened the port on the modem to allow ssh for the IP of the linux server. Ive also recently reinstalled this server with CentOS so I can't compare with the previous internet provider as I didn't reinstall until after I switched over. BUT previous installs with CentOS 5.2 worked fine with the previous ISP. AT&T Modem is a 2wire 3800HGV-B
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Feb 11, 2010
I have 2 computer: 1 computer install ubuntu v9.10, in this computer already installed openssh-server and openssh-client, and 1 computer install windows. In computer with windows , i used putty connect to computer with ubuntu, but i can't connect. I don't understand what's error. In the Putty , i configured: IP : IP address of computer Ubuntu. Port 22 Connection Type SSH This is error: "Network Error: Software caused connection abort"
In computer with windows, i can ping computer with ubuntu and in computer with ubuntu i can ping computer with windows.
I already checked computer with ubuntu : /etc/ssh/sshd_config: in this file port 22, PermitRootLogin yes.
And in this machine installed with openssh-server, and openssh-client. But in this time, this error is maintaining, i don't find idea to fix this error.
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Feb 11, 2010
I am currently using Ktorrent on Ubuntu9.10, the torrents either have a slow download speed or have trouble establishing a connection with the tracker. I have no such problems when I was using utorrent on Win XP.
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Nov 14, 2010
I have a problem with Transmission. After using it for over six months without a single problem, it suddenly stopped downloading. In the torrents that do no get downloaded, I get an error message Tracker responded: Unknown error (0) in the info window, tracker tab. But there are torrents with the same tracker that don'thave a problem and get downloaded fineThe logs don't give a clue about whats wrong either.I tried downloading those torrents with Vuze and I had the same problem. What could be wrong?
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Dec 16, 2010
Last week my server crashed. I'm trying to diagnose the cause.
This is the relevant error message in /var/log/messages:
Code:
I'm assuming that I can conclude, then, that apache/httpd was the cause of the memory leak?
Next, I've been tracking my memory usage. Using top, this is an average memory load level for my server:
Code:
I'd like to confirm if my understanding of this data is correct, because Plesk indicates that my memory usage is only 50% or less. (Though I have read a number of reports indicating that Plesk's measurements are frequently wrong.)
Top says: Of the 2,073,156K total memory, 1,982,572K (95.63%) is being used, 90,584K (4.37%) is free. Of that sum, 421,948K (20.35%) are being used as buffers. Additionally, of the 2,096,472K of Swap, 60K is used, and 887,700K (42.34%) is cached.
My questions: Is my memory actually being 95% used? Or is the buffered quantity (20.35%) not a use of physical/virtual memory? (i.e. is it disk usage?) Does the amount of cached Swap influence the percentage of physical/virtual memory being used?
In other words, who is correct? Plesk says I'm using 40-50% of my memory, whereas top says 85-95%.
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Jul 23, 2010
I have several xen virtual machines but the issue is occurring only on the one of them. Sometimes (4 times per month) the server hung. I can ping this server on the network but I am not able to login to server using local console or ssh session.
[Code]...
I sounds like the issue is caused by some Java application. But I am not sure is this message is related to root cause or the Java is impacted as a result of issue.
Could you help me with this? I need more details regarding error message described below and I also need to identify the root cause and resolve the issue. Is there any way how to determine which Java application is causing this issue?
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Feb 10, 2011
For the past three days I have been trying to install a mail server on my Request Tracker server and everything that I have tried either failed or didn't work at all. I am running Ubutnu 10.10 server and I am making this request tacker as a senior project and this server is ideally going to be the Ticketing system for my school but I can't seem to figure out how to install a Mail sever?
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Mar 23, 2011
Linux printing appeared to be working fine up until yesterday. Today typing lpq gives the following: lpq Printer 'sdst@other.domain' - cannot open connection - Connection timed out Make sure LPD server is running on the server
The /etc/cups/printers.conf file is properly set, the printers appear in localhost:631 and they are printing test pages. However, all command line print commands seem to be trying to print to sdst@other.domain I don't know why printers.conf is being ignored and why and how sdst@other.domain was added. Seems like it might have been auto-discovered?
# dit: sdst@other.domain was mentioned in /usr/local/etc/lpd.conf I'm not sure why lpd.conf is being used instead of /etc/cups/printers.conf
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Jul 4, 2011
I have had a Dlink 323 network file server for some time. After first getting it going, it has worked fine on both my Ubuntu computers and my Windows machines including a dual boot Ubuntu machine / Vista box. Recently, a problem has appeared that started at about the same time. The Ubuntu machines give me the "Unable to mount location, Failed to retrieve share list from server" error message. The Windows machines still work fine. This message can be caused by a number of problems. I suspect that this time was caused by a update. The linux machines are 11.04 and 10.10.
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Apr 7, 2010
Is there any way to back out of and upgrade that is not going well, The original OS is still operable but of course synaptic wants the upgrade to continue. The upgrade stalled after packages were downloaded and about 45 to 90 seconds into the install/upgrade. Is there a way to convince synaptic to abort the upgrade?
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Nov 13, 2009
While attempting to install CentOS 5.4 x86_64 from DVD (downloaded torrent), I encountered a fatal error that aborted the install and dumped a bunch of log files. I attempted this a couple of times resulting in the same error. I tested my hardware via CentOS 5.4 x86_64 live cd without exception. Here is my install configuration:
1)Booted to DVD
2)Skipped media test
3)English (English)
4)U.S. English
[Code]....
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Dec 14, 2010
System gets corrupted when I abort a kickstart installationI have a simple kickstart installation of CentOS 5.5 (same issue on 5.3)The only user interaction is the partitioning screen.if, in my cfg file, I state :-
# Partition clearing information
clearpart --all --initlabel
or
[code]....
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May 20, 2010
I'm a frequent user of the shared connection feature of SSH. Usually i have two or three connections open at the same time through the connection sharing feature, but sometimes when i try to start another i get the message "Shared connection to <server< closed". All the connection that are established through the connection sharing feature are still active and not closed, but when i try to create a new one i get that message.. i've even got that message when i have only had two connections through the shared connection feature.
I've tried to search google but it doesnt seem like anyone else has had the same kind of problem, does someone know why i sometimes get this error ?
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Feb 17, 2010
I set up an NFS server on my home computer, all very simple add a line to /etc/exports, run exportfs -a, all worked well and as expected. Through no fault with Fedora, bugs in the client computer made me abort the entire experiment. (long story that you don't want to know) Undo all the config, reboot. However I'm now left with an issue that's not earth shattering. Every time I reboot my computer a /Public directory is created in my home directory, this is obviously a legacy from the original NFS setup. I've trawled through log files, looked at config files in /var/lib/nfs, but can find nothing that might be generating this /Public directory at boot time.
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Feb 10, 2011
I am running an Ubuntu Server on a VirtualBox VM running on my windows machine. So I've created a self-signed certificate using the following tutorial: [URL]
From this tutorial I'm left with 3 files:
server.key
server.csr
server.crt
Then I found this very similar tutorial that has an extra bit on installing the certificates in apache: [URL] So I followed it's instructions which boil down to this:
[Code]...
So I'm thinking this should work now. However in Chrome I get: SSL connection error Unable to make a secure connection to the server. This may be a problem with the server, or it may be requiring a client authentication certificate that you don't have. Error 107 (net::ERR_SSL_PROTOCOL_ERROR): SSL protocol error. IE8 gives me a typical "Internet Explorer cannot display the webpage" Note that [URL] fails while [URL] works fine, so it's definitely something in my ssl setup I'm thinking.
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Apr 28, 2010
vsftpd not working on my CentOS system. I tried logging in using FileZilla but the error message was: Connection attempt failed with "ECONNREFUSED - Connection refused by server".
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Feb 2, 2010
I can make a connection to the vpn server, the connection starts, but nothing happens! My IP address remains the same as previous! There is nothing added to my Knetworkmanager, I'm a beginner I should use a pcf file for my vpn connection. I use it properly, I'm sure because the connection starts and an icon is added to my panel and remains until I disconnect.
I checked it via ifconfig -a, the last part (which is for vpn) is:
Code:
tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:141.213.169.76 P-t-P:141.213.169.76 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1390 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
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Apr 21, 2010
I've had some problems with MythTV recently, and I realized that this was because my hard drive was full. I traced the problem to my mythbackend.log files, which were several gigabytes in size. The weird thing is that the log files are filling with this:
Code:
2010-04-21 07:47:28.661 Failed to decode frame. Position was: 0
2010-04-21 07:47:28.916 Couldn't open file abort.dat
2010-04-21 07:47:29.170 Failed to decode frame. Position was: 0
[Code]....
I did some research, and this issue appears to normally be associated with commercial flagging problems. However, my commercial flagging jobs all appear to be running normally, and the log fills with this junk even when there are no jobs in the queue and mythcommflag isn't running. To make matters worse, this is difficult to troubleshoot because there is no abort.dat file anywhere on my system. I can see this possibly being a permissions problem with the directory that abort.dat is supposed to be, but I have no clue where that is.
where abort.dat is normally found?
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May 25, 2010
For a while now whenever I log off/shutdown I always get a dialogue asking me to abort an active session.Its a root user session on vt3. The strange thing is I can not get to that session for love nor money, going to tty3 I just have a login prompt, I've tried logging in and then logging out but whenever I go to close down again I always get the same dialogue.
I've only just noticed recently that on the login screen (KDE) In the Menu > Switch User dialogue I have the option to switch to a root session on vt3 or the current graphical session on vt7. Yes, I've tried switching to the session there on vt3 and again same as above when switching manually to tty3.
I've recently upgraded from 11.0 to 11.2 64-bit, this is one of the issues I was hoping to get rectified in the upgrade, but I think instead a setting/lock file must be causing confusion somewhere.
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Jul 7, 2010
First of all sorry if i have posted in wrong section, if so i urge mods/admins to move my post to relevant section. I ave recently opted a centos 5 based VPS now when i try to install custom xbt tracker for Vbulletin included with vbitty mod , at the last step where i put ./make.sh after that ./xbt_tracker the SSH client say's bind failed: EADDRINUSE.
What does this command means i am new to Linux. Any idea how to solve it so that i can start the bittorrent tracker in my VPS. My centos version is:- CentOS release 5.4 (Final)
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May 9, 2011
why does this process use 100% cpu. I have googled the process, and can't really see what it is doing.
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Mar 11, 2010
Between Intrepid and Jaunty, the database schema for Tracker changed from QDBM to SQLite FTS. This caused corruption problems for many, the only solution to which (as far as I can tell) was to delete the contents of .cache/tracker. Unfortunately I have many thousands of file tags which I'm not willing to lose, so that isn't an option for me. So I've stuck with Intrepid, waiting for a solution to come along. It doesn't seem to have happened yet.
So ideally what I'm after is some way to convert my file-meta.db file to the current schema, or a way of exporting and then re-importing my tags. Failing that, a way of running Tracker 0.6.6 under more recent versions of Ubuntu would do.
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Aug 18, 2010
I am trying to use Bittornado with iptables via Firestarter. Previously, I had no problems, but now I have started using Firestarter, traffic is blocked. AIUI, after selecting the .torrent file, the client (me) connects to the tracker. In Firestarter, I see that my IP is trying to connect to various ports, all of which are blocked.I assumed the problem was that because Firestarter has a restrictive outbound traffic policy, that I needed to add Bittornado to it. So in Bittornado, I selected the acceptable ports as 10000-10010 (randomized), and then in Firestarter for the outbound policy I allowed those same ports.The inbound traffic policy has no rules. All traffic is permitted and I have a direct connection to the Internet (no NAT). I do not understand why, if I have selected the permissible outbound ports in Firestarter, and also selected those same ports in Bittornado, why connections between my IP and the tracker are blocked?
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Dec 5, 2010
If you install PacketTracker you see that fonts are awful. They are too big and enormous. I've been seeking for a decision of that and stack at a site (Russian blog).
And here is decision:
1) Code:
2) Open file
Code:
Code:
The only thing that I've noticed giving a trouble is the list of Filters in Simulation mode. (With black background there is black font) So you have to change your ubuntu theme to lighter one.
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May 30, 2011
I've already encountered a couple bugs, and thought it would be nice to be able to report new ones there and/or comment on old ones. But their register button only leads to "Invalid OpenID transaction," and I think that's a bug, and I think I ought to report that over here since I obviously can't register or report it over there.
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Apr 13, 2010
I first installed strigi as part of nepomuk which came by default with my KDE 4 desktop. I noticed that nepomuk and virtuoso ended up consuming more than 1 GB of memory after a couple of hours, so I disabled it. I gave tracker a try, and after a couple of hours, it was using 300 mb. Left without options I installed the "under archiver" beagle. It has been running for many days keeping all my data indexed and up to date. The best part is that it uses mere 30 mb. The only change I did was enabling user_xattr on my file system, which as far as I know, doesn't affect tracker or strigi. Has anyone experienced this bizarre behavior with strigi or tracker? If so, is there a solution?
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