LXer: The Perfect SpamSnake Ubuntu Jeos 12.04 LTS Precise Pangolin
location: linuxquestions.com - date: December 20, 2012
Published at LXer:
This tutorial shows how to set up an Ubuntu Jeos based server as a spamfilter in gateway mode. In the end, you will have a SpamSnake Gateway which will relay clean emails to your MTA. You will also be able to view your incoming queue, train your SpamSnake and carry out a few more advanced operations via Baruwa.
Server 12.04 LTS having Kernel errors 3.2.040 but showing 3.5.027
location: ubuntuforums.com - date: April 3, 2013
$ grub-install -v
/usr/sbin/grub-install: 11: /etc/default/grub: used: not found
grub-install (GRUB) 1.99-21ubuntu3.9
$ uname -r
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
Nix Box is --- Dell Precision 690 Server (4) Intel(R) Xeon(R) CPU 5150 @ 2.66GHz 16GB Ram
$ sudo dpkg --configure -a
Setting up linux-image-3.2.0-40-generic (3.2.0-40.64) ...
update-initramfs: deferring update (hook will be called later)
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.2.0-40-generic /boot/vmlinuz-3.2.0-40-generic
run-parts: executing /etc/kernel/postinst.d/dkms 3.2.0-40-generic /boot/vmlinuz-3.2.0-40-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.2.0-40-generic /boot/vmlinuz-3.2.0-40-generic
update-initramfs: Generating /boot/initrd.img-3.2.0-40-generic
Trouble Getting Chrome Browser to Work on Server 12.04 LTS
location: ubuntuforums.com - date: March 12, 2014
Ubuntu Server 12.04 LTS, 512MB RAM
I have used Ubuntu only very minimally in the past but now in a position to need to use a VPS running Ubuntu as a workstation to access the web with Google Chrome.
So far I have been using xrdp from Windows to access the server
- LibreOffice Writer, Firefox and Thunderbird seem to run OK
But my problem is:
- Chrome will not run. When I click the program icon I see the watch for a few seconds and the icon appears in the taskbar on the left, then it goes away and Chrome is nowhere to be found.
Tried installing chromium browser app, did not work.
sudo dpkg -i google-chrome-stable_current_i386.deb
There is a program icon to run, but nothing happens when I click it.
gnome 2 disk utility, gnome classic, etc on Precise server (12.04 LTS)
location: ubuntuforums.com - date: October 28, 2013
I started my home media server on Ubuntu 10.04 (file and video sharing to macs, pcs, tivo, Apple TV running xbmc, Time Machine and PC backups). built out a couple of raid arrays and got everything working smoothly (netatalk, smbd, avahi, rsync, ffmpeg, mysql, etc). I also installed gnome-desktop so I could use nautilus, palimpsest (Gnome Disk), handbrake gui, grsync and kmttg (tivo download manager). palimpsest was particularly awesome because if had some really nice raid support support.
I upgraded to 12.04 LTS a few months back. Unfortunately I lost some functionality in the process. I was particularly disappointed in the functionality regression with gnome disk as all of the raid monitoring bits had been dropped. So I've been trying to setup a gnome desktop environment that is compatible with the gnome 2 disk utility. I tried getting basic gnome shell running with these instructions. Unfortunately gdm segfaults during startup and the desktop
Ubuntu Studio 12.04 (LTS) fresh install, no internet connectivity !
location: ubuntuforums.com - date: June 15, 2012
I just completed a fresh install of Ubuntu STUDIO 12.04 (LTS) x386 edition.
It went all very well, but now I do not have internet connectivity !
My internet works over a common gateway for the whole house (some 10 people/households), which is administered by the landlord. The connection is provided thru faily new dLan power line adaptors (200Mbit version).
For all my OSes up to now, incl. but not limited to Windows ME, XP, 7 as well as Ubuntu Studio 10.04, 10.10 and 11.04, internet connection was plug and play. No passwords or setup required, just plugging the LAN cable and that's been it. It still works alright, I checked it with the other computer from which I am writing these lines.
Now with 12.04 I get the message "You are no longer connected to the network" (something like that, I use the German version, so in English the wording might be different) every minute or so, and no internet connection at all.
Maybe my hardware is no longer supported ? The LA
Server 12.04 LTS Internal PC can ping websites but unable to pull up in browser
location: ubuntuforums.com - date: May 2, 2013
I'm looking for some suggestions on what can be causing my Ubuntu server to not allow clients to pull up websites. I have tried every possible How-To, Setup, etc. to setup my server as a router/gateway but every time I run into the same problem.
Here's what I'm using:
Comcast RCA Modem (don't know model and unable to check at the moment) - 25mbps/1.5mbps
OEM Production 2550L2D - Ubuntu Server 12.04 LTS
MacBook Pro (Summer 2010 edition) - Windows 7
For my server, I use the following setup:
eth0 (WAN) - Using DHCP
eth1 (LAN) - Using Static 192.168.1.1, Netmask 255.255.255.0
DNS - Have setup DNS through various methods (bind9, webmin, shorewall)
DHCP - Have setup DHCP through various methods (isc-dhcp-server, webmin)
IP Forward - Have setup IP forwarding through various methods (sysctl.conf, shorewall)
IPtables - Have setup IPtables through various methods (iptables,shorewall,shell scripts)
Server 12.04 LTS running very very slow
- date: April 17, 2013
Hello, my new server is running incredibly slow, for instance, when running a xbmc client accessing the lots of files, takes hours rather than seconds from my NAS, accessing a single large file is relatively quick.
To load my media library takes a few minutes rather than displaying it instantaneously.
Also I'm trying to set up mythtv backend using this command
ssh -X [email protected]
on my laptop, this is painfully slow, it takes about a minute to recognise each key press.
Yet despite all of this my CPU load is next to nothing and idle time is over 99%
All I've done is, install Ubuntu Server as a samba file server, then setup all my samba drives, copied NAS data to samba, then installed mythtv backend and finally installed OpenSSH. I've also changed my ip for the server from DHCP to static.
What things can I do to test where my bottle neck is?
Things I thought might be interesting;
Linux Tomato 3.5.0-23-generic #35~precise1-Ubun
How to check which PHP extensions have been enabled/disabled in Ubuntu Linux 12.04 LTS?
location: linuxexchange.com - date: June 4, 2015
I'm using Ubuntu Linux 12.04 LTS on my local machine. I've installed LAMP long ago on my machine. Now I want to enable following PHP extensions:
For it first I want to check whether these PHP extensions are enabled or not. I searched a lot about how to check the installed/enabled PHP extensions but every time I found how to install these extensions on Ubuntu Linux. So can someone please let me know how should I check the enabled/disabled PHP extensions in Ubuntu Linux 12.04 LTS? Thanks in advance.
Ubuntu Desktop 12.04 LTS 32bit is still recommended?
location: ubuntuforums.com - date: April 27, 2012
I have read somewhere that with Ubuntu 12.04 (Precise) 64bit will be default recommended version for both Server as well as Desktop version.
Is there any reason for 32bit being default and recommended option for desktop?
Some of the benefits I have browse around are:
- majority of apps are native 32bit by default and just compiled as 64bit w/o any real optimization for 64bit
- less memory consumption
- flash support for desktop environment
- wide range of app support with 32bit and lesser issues.
- probably some h/w support issues as well.
Is all this still issues with Ubuntu and Linux today?
Guide: Upgrade Ubuntu from 12.04 LTS Precise Pangolin to 12.10 Quantal Quetzal
location: linuxquestions.com - date: October 23, 2012
I wrote a little step-by-step guide with screenshots to illustrate the upgrade process from Ubuntu 12.04 LTS Precise Pangolin to 12.10 Quantal Quetzal very precisely.
I hope this screenshot-guide is of use for those looking to upgrade to the latest (and IMHO greatest) version of Ubuntu
I am looking forward to your feedback!
Page: 1 2 3 4 5 6 7 8 9 10