Ubuntu Servers :: Ruby On Rails - Redmine - FATAL: Password Authentication Failed?

Jun 30, 2011

When I try and access redmine from the webbrowser i get an error:

FATAL: password authentication failed for user "redmine" FATAL: password authentication failed for user "redmine" (PGError)


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Ubuntu :: Ruby / Rails Syntax Highlighting

Jun 8, 2010

The site that used to host the language spec file for .erb/.rhtml for ruby/rails syntax highlighting is no more.If someone could attach the file for gtksourceview-2.It's located in /usr/share/gtksourceview-2.0/ language-specs/ and probably called rhtml.lang

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Ubuntu :: Ruby On Rails Version Fail / What To Do?

Jan 18, 2011

I want to try test ruby on rails application on a virtual ubuntu server. But I didn't work for me.
What did i tried Code code...

What do I wrong, rubygems still 1.3.5 and is not updated...
What must I do?

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Programming :: Ruby On Rails - Getting Started?

Jun 28, 2010

I'm going through the Beta version of "Agile Web Development with Rails - 4th Edition". But I'm having difficulty with initial configuration on my Gentoo box. I started like so, basically following the book:

$ rails testrails
$ cd testrails
$ script/generate controller Say hello goodbye


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Ubuntu Installation :: Can't Install Ruby On Rails / Solve This?

Mar 23, 2010

I'm trying to install ruby on rails on Ubuntu 9.10. I'm following the instructions on this site:

However, when I try to install Rails I get an error code...

It seems like gem can't access http://gems.rubyforge.org/gems/rake-0.8.7.gem for some reason, but when I try to go directly to that address I get the option to download it. Any ideas how to get around this problem?

I'm thinking if I can somehow tell gem to look for the file locally I can download it and install rails that way.

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General :: Ruby On Rails - Cron Job Not Working

Oct 5, 2010

It is little weird now that cron job is not working as i have set. I have set weekly job to send email but i am receiving multiple emails daily. Below is my code; # sends email every monday at 4:00 am 00 04 * * 1 /usr/bin/ruby /home/mbm/www/current/script/runner /home/mbm/www/current/app/models/add_to_delayed_job.rb -e production

00 -> Minutes
04 -> Hours (0-24)
1 -> Days / 0-6 / Sun - Sat

Sending email is fine but the time is not working so far as set.

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Software :: Looking For Ruby On Rails Development Firms In India?

Jan 29, 2010

We're looking for a top-notch Ruby on Rails development firm in India.

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Red Hat :: Turning Ruby On Rails Ubuntu Command Into Redhat Command

Dec 2, 2008

I'm the noobiest noob you'll find on here. I'm having trouble getting ruby on rails to work with mysql on redhat. So on their forum I asked how to install the latest "sqlite" database package on linux.They told me to run.Now, I don't think I need "sudo" because I am the root user on my database, and I don't think I can use "apt-get" because I'm using redhat, not ubuntu.

1) Is there a way of running the above command on redhat? (A redhat command for installing things?)

2) How can I be sure I'm using redhat and not some other OS?

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General :: Fatal Server Error:PAM Authentication Failed, Cannot Start X Server

Jun 29, 2011

When I am trying to run the Xserver using the command startx I am getting the below mentioned error

xauth: creating new authority file /oracle/oracle10g/.serverauth.22555
Fatal server error:PAM authentication failed, cannot start X server. Perhaps you do not have console ownership?


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CentOS 5 :: How To Install Ruby On Rails 1.9.2 On Centos 5.5

Dec 14, 2010

how to install Ruby on Rails 1.9.2 on Centos 5.5? My searches turned up dead ends (and installation scripts that did not work).

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Ubuntu :: Stop Autoboot / When Enter Password It Saying Failed Authentication?

Feb 25, 2011

how do i stop autoboot of ubuntu? and when i try do " su " in the terminal and i enter my password it says failed authentication

but i logged out and logged in again with the password and it worked? is there a default password

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Fedora Servers :: Ssh Authentication With Passphrase+password?

Jul 19, 2011

We have small requirement, we need to connect to ssh server through ey+Passphrase+password. Is it possible to configure this type of authentication in any version of openssh/fedora.

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Ubuntu Servers :: Nullmailer Smtp: Failed: 535 Incorrect Authentication Data?

May 19, 2010

I installed nullmailer on our server so we can push mails out using an external mail server.However getting the following messages in syslog

May 19 22:55:04 <hostname> nullmailer[12435]: Rescanning queue.
May 19 22:55:04 <hostname> nullmailer[12435]: Starting delivery: protocol: smtp host:


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Ubuntu Servers ::configuring FCGI To Run Redmine - Forbidden You Don't Have Permission To Access

Nov 14, 2010

I have installed Redmine according to the instructions on [url] according to the mod_cgi instructions which seem to be the easiest to follow.

The script installed in the installation directory was called 'dispatch.fcgi', and not parsing when I visited the page through the browser, just displaying the contents of the script. OK, so I installed the apache mod libapache2-mod-fastcgi using apt-get. Then 'a2enmod fcgid' followed by an apache restart.

Now when I visit the Redmine folder through the web browser I get 'Forbidden You don't have permission to access /redmine/dispatch.fcgi on this server.'

I checked to ensure www-data owns all files and has correct permissions to the folder. But this doesn't seem to work.

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Ubuntu Servers :: Ldap Samba/unix Password Authentication Management

Feb 10, 2010

I maintain a samba PDC for a small business, our current setup does not work very well; on a hardware upgrade I directled imported the old ldap database and attempting to add machines to the domain causes all sorts of trouble.

I'm 95% sure the original database (which predates my employment) was created using the idealx smb-ldap tools, unfortunately on our current platform (debian lenny) these tools seem to be broken; the only things hey seem to do reliably are set passwords and add posix users, asking them to do anything involving samba/windows causes errors. The idealx tools seem to be abandoned, and I don't know enough perl to try and fix them.

Since the idealx scripts seem to be abandoned, and most of the good samba+ldap how-tos references the idealx tools, I was wondering what people use nowadays to manage there ldap directories; surely they aren't importing .ldif files to add new users/machines like I've been doing. Are people just writing thier own management scripts/web-apps? Or are the smb=ldap tools just broke on debian?how to generate the NT/LM password hashes and proper SIDs, does anybody have anything they could point me to about this?

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Ubuntu Security :: Configure SSH Key-based Authentication And SSH Password Authentication In Same Machine For Different User?

Jan 10, 2010

I want to configure SSH key-based authentication and SSH password Authentication in same machine for different user .

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Debian :: Way To Make Su Repeat Authentication Rather Then Just Returning Authentication Failed

Apr 1, 2016

If I am running a script, let's say a install script. Is there a way to make Su repeat authentication rather then just returning "Authentication failed" and continuing the script?

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Ubuntu Multimedia :: Rubyripper - Lucid Ruby 1.8 / 1.9 / Libgtk2-ruby?

Apr 26, 2010

I've been using rubyripper quite happily on Karmic, now I've moved to Lucid and discovered a bit of an issue. rubyripper will pause for several minutes between tracks with ruby 1.8. If I upgrade to ruby 1.9.1 the gui client won't run due to an issue with libgtk2-ruby not being available for 1.9.1.

The cli version of rubyripper under 1.9.1 is blazingly fast, so that is what I'm using at the moment, but I do prefer the gui.

Anyone have any insight into this? Googling suggests there may be a bug in ruby 1.8.7 that caused the long pauses, but it was supposed to have been fixed in i.e. the default Lucid version.

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Ubuntu Servers :: Tomcat Manager Username And Password Failed

Sep 27, 2010

I have tomcat 5.x installed and is running on port 80(with mod_jk setup). The directories 'manager', 'examples' and 'ROOT' were removed under /usr/share/tomcat/webapps/ and rebuilt them copying from a working tomcat server. When I acces [URL] (or) [URL], it keeps on prompting for the password even after enter correct username and password.

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Ubuntu :: Dev Package For Intern.h Ruby - ERROR: Failed To Build Gem Native Extension

Oct 26, 2010

I am currently trying to get my RadRails working. There are certain tasks I cannot complete and I'm guessing that installing mongrel and some other items would get everything going. I run the update and it seems to fail horribly and I've been looking on google for the last 2 hours to the answer to this one. This is there errors I have gotten so far.

By the way I am currently using Ubuntu 10.04 if that makes any difference. I have already downloaded and installed sqlite3 and sqlite dev.


>gem install -l mongrel-1.1.5.gem
Building native extensions. This could take a while...
ERROR: Error installing mongrel-1.1.5.gem:
ERROR: Failed to build gem native extension.


Now at this point I am just trying to find the intern.h header file and can't find out what to download to get that.

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Fedora Servers :: Samba Ads_connect Failed Cannot Read Password?

Feb 25, 2009

net ads join -U admin_name admin passwordgives the following error: Failed to join domain: failed to lookup DC info for domain 'domain_name' over rpc: Logon failureIn the log, is the error messagewinbindd/winbindd_ads.c:ads_cached_connection(127) ads_connect for domain SPCRANE failed: Cannot read passwordkinit admin@domain_name works correctly, so kerberos is working. The ticket is generated, and I can see it with klist. the smb.conf file has the matching realm. It is configured identically like a redhat 5 box that does work

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Software :: Interactive Ruby Shell - Irb - Have Ruby But No Irb?

Oct 22, 2010

There are a few things not working properly. Ruby version manager seems ok but untill i get working with ruby i don't know if it is working properly. One thing that is not there is irb Interactive ruby is not available according the the message i get.

Well i have no idea what readline is but i did everything that is on that webpage referance page [url]. I have got a lot of progress and learned heaps about linux shell and bash terminal. The thing is i need to get this going and have tried feenode but it is very foreign and how it works i do not have a clue. I have got 2 things resolved so far through this forum but using other threads in it. i need to get irb going before i can progress to using ruby on Rails properly.

I am using a Eeepc running ubuntu easy peasy its version 9.04 of ubuntu. I need the whole of rails to work and want to get a handle on using ruby version manager along with the apache stack with mysql/phpmyadmin and am using this as a dummy run for setting up a development system.

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Ubuntu Servers :: Postfix Smarthost + Authentication: Get 535 Incorrect Authentication Data Error

Mar 14, 2011

On Ubuntu server 10.10, with a relay smtp server with authentication via postfix; I keep getting 535: Incorrect authentication data. I'm sure my username and password is correct. Heres how I set up postfix: I created a file called smarthosts.conf in my /etc/postfix/ directory that contains the following:


my server uses plain text authentication on port 25. I would like to use security like SSL, but this particular server is unsecured.

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Ubuntu :: Authentication (password) Window Shakes And Won't Let Me Enter A Password?

Apr 28, 2010

I have a rather difficult problem. Every time I need root privileges and I am asked to authenticate (i.e. Update Manager, mounting a partition, etc), the password window comes up, shakes and immediately closes, leaving me with no chance to enter a password. What to do?edit: this is NOT the login window, just the little dialog that pops up when you need elevated privileges.

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Ubuntu Servers :: Starting Ruby App When System Boots Up?

Feb 12, 2010

how do I start a ruby on rails application when my Ubuntu server starts up/is rebooted? I start the application by cd-ing into the ruby application's root directory(the application I'm using is Bibapp) and execute the command;


sudo rake bibapp:start

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Ubuntu Servers :: Make A Ruby Script Run At Start?

Apr 5, 2010

I have set up a subversion server and on top of that redmine which is a webinterface sort of like trac.For every boot I have to run a script so that redmine will listen to port 8080. I have tried to make the system run this script by it self at start using

# update-rc.d -f start_servers start 99 2 3 4 5 .
using this guide http://embraceubuntu.com/2005/09/07/...run-at-bootup/


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Ubuntu Installation :: Log On Failed After Upgrade/install "authentication Failed"

May 20, 2010

I've been using Ubuntu since 6.04, not a linux guru by any means but can usually get myself out of trouble.

So, the issue... I installed 8.04 on my mother's laptop some time back as she was having trouble keeping Win 2000 running (she has a low spec no-name generic laptop btw). I live in Autsralia and she in England, i thought i could better support her if she was running Ubuntu... All has been well with 8.04 but with the new LTS release (10.04) i thought i'd talk her through the upgrade... Did the online upgrade via Update Manager, all seemed to go OK but when she went to log on after restart she got an error saying 'authentication failed' even though we are 100% sure we have the user name and password correct... Tried to do a ctrl+alt+F1 to by pass the GUI log on but couldn't get the terminal session to open up, just got a black screen - no command prompt.

So... thought OK re-install... downloaded the ISO, burned and sent her a CD in the post... talked her through the re-install, all seemed to go well (again) - BUT, after restart, couldn't log in "authentication failed" again...

So, remember i'm trying to talk a novice through all this... any thoughts!?!

If i can get her to log in i can then support her via some kind of remote sesion or other screen share... and it wont cost me a small fortune in international calls!!! But if i can't get a log in, i'm dead in the water!?

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Ubuntu :: Won't Boot Up The GNOME - Fatal Server Error: AddScreen/ScreenInit Failed For Driver 0

Apr 26, 2011

after I installed graphical ATI drivers for my Ubuntu distribution version 10.10 running on a Acer laptop, it told me to restart and since then I cannot boot GNOME. Whenever I start the laptop, I just get a command prompt with username and password. I can browse through my files using changedir and other commands. After logging in I typed 'startx' and it gave me alot of errors:


Fatal server error: AddScreen/ScreenInit failed for driver 0
(WW) fglrx: No matching Device section for instance (BusID PCI : 0@0 : 20 : 4) found
(EE) fglrx: No matching Device section for instance (BusID PCI : 0@0 : 20 : 4) found
(EE) fglrx(0): incompatible kernel module detected - HW accelerated OpenGL will not work


So I really regret downloading these drivers, is there any way to roll back to the old Ubuntu supported video drivers?

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Slackware :: Fatal Server Error: Failed To Activate Core Devices

Sep 22, 2010

I have 3 accounts setup on this machine. One is root, one is my own, and one is for my kids. My account and root work fine, but today when I tried to log my kids on, startx fails (it also fails from runlevel4). I have tried creating new accounts and they fail as well. I'm not sure when the issue started, but it's been less than a week I believe. The consistent error which I receive is

(EE) Error compiling keymap (server-0)
(EE) XKB: Couldn't compile keymap
XKB: Failed to compile keymap

Keyboard initialization failed. This could be a missing or incorrect setup of xkeyboard-config. Fatal server error: Failed to activate core devices.

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Ubuntu Multimedia :: Main:2273: FATAL: Failed To Open '/dev/dvb/adapter0/frontend0': 2 No Such File Or Directory

Jun 2, 2010

My USB stick is this one: [URL] I can't get it to scan my frequencies. PC finds the stick (lsusb):


Bus 002 Device 005: ID 15a4:9016 Afatech Technologies, Inc. AF9015 DVB-T USB2.0 stick When I plug it in, dmesg shows this:


[ 5680.696043] usb 2-2: new high speed USB device using ehci_hcd and address 7
[ 5680.834917] usb 2-2: configuration #1 chosen from 1 choice
[ 5680.849872] af9015: tuner id:179 not supported, please report!
[ 5680.852951] Afatech DVB-T 2: Fixing fullspeed to highspeed interval: 10 -> 7


But if the directory is created, then after the same command I have


scanning /usr/share/dvb/dvb-t/lv-Riga
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
main:2273: FATAL: failed to open '/dev/dvb/adapter0/frontend0': 19 No such device

I found on the internet a firmware for my USB HDTV DVB-T stick named "dvb-usb-af9015.fw" and copied it into /lib/firmware/ but I have not seen any difference with that.

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