Codenamed "Lucid Lynx", this is the third Long Term Support (LTS) release of Ubuntu. Released April 2010, and no longer supported since May 2013 on Desktops and April 2015 on Servers. Questions about unsupported versions are likely to be closed as off-topic.

learn more… | top users | synonyms (1)

55
votes
2answers
116k views

How do you get a list of all starting services?

I know about the update-rc.d SERVICE OPTIONS command to add and remove services from startup, but how do I use it to get a list of all the services that are currently configured to start at startup? ...
52
votes
5answers
139k views

How to find zombie process?

System information as of Fri Mar 9 19:40:01 KST 2012 System load: 0.59 Processes: 167 Usage of /home: 23.0% of 11.00GB Users logged in: 1 Swap usage: 0% ...
44
votes
5answers
95k views

How can I show or hide boot messages when Ubuntu starts?

Is there a way to easily turn on/off showing the boot messages (loading the services) when Ubuntu starts? Is it something in Grub2? I am running Lucid.
36
votes
1answer
41k views

How do you add “open in terminal” to the right-click mouse menu for folders/directories?

I would like to add it to the default menu (mouse right-click) Like I want to right click on a folder and open it in the terminal. I don't want to have to find the directory in the terminal.
35
votes
1answer
80k views

Install mod_proxy to get ProxyPass to work

I've been trying to follow these instructions, so that I could get the Citadel mail server to work alongside Apache, but I get an error when I try to restart Apache: Invalid command 'ProxyPass', .....
33
votes
4answers
37k views

How do you see what packages are available for update

FreeBSD user joining your ranks. I've been asked to look after an Ubuntu Server running 10.04 LTS. I see from /usr/lib/update-notifier/update-motd-updates-available that there are a number of ...
32
votes
10answers
34k views

Which hard disk drive is which?

I want to know which hard disk drive corresponds to which device path. It's trivial to match the hard disk stats (brand, size) with the dev path, but I want more. I want to know which drive is which ...
31
votes
3answers
59k views

Why does scp get stalled? How do I resolve it?

When I attempted to copy a file (of size, ) over the network using scp I get a error <file> stalled Why does this happen? How do I resolve it?
29
votes
6answers
46k views

Upstart script doesn't start

Ubuntu 10.04 I have created this upstart script (/etc/init/pure-ftpd.conf): # pure-ftpd - FTP server description "Pure-FTPd server" start on filesystem stop on runlevel S respawn respawn limit ...
29
votes
8answers
95k views

How to get GPU info?

I'm looking for a command that would give me the same info as cat /proc/cpuinfo Except for the GPU (type of the chip and memory, frequency)
25
votes
5answers
19k views

Will python2.7 be available for 10.04 in the future?

Since Ubuntu 10.04 is an LTS release will it support python 2.7 as a default package maintainer version or at least have a python2.7 package in future? Since it will be the last major python 2.x ...
24
votes
3answers
77k views

How to show current permissions of a folder

I want to find out who has what permissions on a certain folder. How would I go about viewing this? The folder in question is /srv/www
24
votes
5answers
12k views

A simple timer app, similar to timer-applet

I'm looking for a simple countdown timer application, something similar to timer-applet, which appears to be deprecated. (It's in the repositories but when I tried to install it there were dependency ...
22
votes
5answers
49k views

How to correctly add a custom daemon to init.d?

I've got a 3-rd party proprietary application server daemon which can be started and stopped by couple of command lines. I need this daemon to start when the system starts up and correctly stopped on ...
22
votes
1answer
35k views

How to expand the ext4 primary partition size in a VMware Player virtual disk?

I have a VMware Player virtual machine setup, running Ubuntu 10.04 as the a guest OS. The VM was created on a 20GB virtual drive, with a single partition for working space. Finally I got to the point ...
21
votes
2answers
26k views

chkrootkit says /sbin/init is infected, what does that mean?

I recently ran chkrootkit and got the following line: Searching for Suckit rootkit... Warning: /sbin/init INFECTED What does this mean exactly? I heard this was a false positive, ...
21
votes
3answers
70k views

How to upgrade VirtualBox to the latest version?

I am currently using VirtualBox 3.2. I would like to upgrade it to latest version without losing any operating systems in it. How can I achieve this?
20
votes
7answers
70k views

How to restart only missing/invisible mouse pointer/cursor?

For some reason, the mouse pointer on my Ubuntu 10.04 PC disappears after the computer is woken up from suspend. That PC is missing a keyboard, so I can fix this by logging via ssh, and issuing: ...
20
votes
4answers
68k views

How do I re-install Network Manager without an internet connection?

I have only wireless connection, one computer with a connection and 4gb usb . My second computer has no network connection, because I have deleted it from the software center. However, now I want to ...
20
votes
5answers
19k views

How to play a webm video file?

I have tried vlc, Banshee and Totem but none of them recognize the webm format. Even the system does not recognize its mime-type. How do I play it ?
19
votes
9answers
32k views

haproxy doesn't start

Installed a new Ubuntu 10.04 server and logging in as root I installed haproxy using apt-get. I can run haproxy directly as a daemon but when I do /etc/init.d/haproxy start nothing happens.. not even ...
19
votes
3answers
40k views

Completely Remove Ruby + Rails + Gems?

I have messed up my ruby dev environment on Ubuntu 10.04. I need to install Ruby this time using RVM. What is the best possible way to remove: Ruby All Gems RubyGems From my machine, so that I ...
19
votes
4answers
55k views

How to update gcc to the latest version(in this case 4.7) in Ubuntu 10.04?

I have Ubuntu 10.04 32-bit with gcc 4.4.3 currently installed on it. I want to upgrade it to gcc/g++ 4.7 (I am looking for C++ 0x support) How to update using Ubuntu Package Manager: apt-get upgrade/...
19
votes
3answers
16k views

Can I update the kernel of my 10.04 LTS to the latest kernel?

I want to update the kernel version of my current 10.04 LTS to at least 2.6.37 (because the drivers for my eth0 and wlan0 interfaces are included in the said kernel). If it is possible, how do I do ...
18
votes
2answers
20k views

Mount a LUKS partition at boot

I have installed an Ubuntu machine with two encrypted LUKS partitions: one for / and one for /home. I've reinstalled the machine to upgrade to 10.04. Again, the / is installed using LUKS, and I'm ...
17
votes
6answers
16k views

Why can't my machine resolve local windows hostnames?

When I ping any local windows hostname from my Ubuntu machine I get "unable to resolve host", but when I ping from a windows machine it works fine. Why would this be? OS: Ubuntu 10.04 Samba & ...
17
votes
9answers
17k views

Audio output device, fast switch?

Depending on the situation, I use either my speakers or my headset for audio output. Given that my headset is an USB headset it behaves as its own audio device. Currently I switch between audio ...
17
votes
1answer
2k views

Will the new open source Broadcom drivers be available in the current LTS release?

I just found out that Broadcom has released a set of open source drivers for their wireless cards. I know that the Ubuntu kernel team keeps a package of backported drivers for LTS 10.04. Is the ...
17
votes
1answer
9k views

Refreshing the wireless network list?

When I wake up my laptop (Ubuntu 10.04) from suspension, it does not recognize the available wireless networks. The only way to refresh the list is to disable wireless networking, and than enable it. ...
16
votes
3answers
21k views

How can I share my desktop using Skype?

I'm running Ubuntu Lucid Netbook Remix on my laptop and I need to be able to share my desktop for a Skype call. Does anyone know how to get this done?
16
votes
12answers
65k views

Blank screen, blinking cursor on boot

Occasionally my Ubuntu 10.04 PC won't boot properly. It gets past Grub and then stops at a blank screen and blinking cursor. From what I've read, this blinking cursor screen is presented by Ubuntu ...
16
votes
1answer
3k views

What is the default 'backup' user for?

I am setting up multiple-machine backup plan and I was hoping to use a user called 'backup' on each machine as the backup destination. My problem is, there is already a user called 'backup' on my ...
15
votes
3answers
6k views

Reinstall Ubuntu with encrypted home directory?

I have Ubuntu 10.04 installed with encrypted home directory. /home is on a a separate partition. Can I just boot from a 10.10 CD, reformat / and install as usual? Should it work if I use the same ...
15
votes
4answers
35k views

How to upgrade Ubuntu from an ISO image

I'm using Ubuntu 10.04 now and want to Upgrade to Ubuntu 11.04. The problem is my net connection is very slow and I can not do a network upgrade from the "Updates Manager". So, is there a way that I ...
15
votes
6answers
9k views

upstart-supervised init script for Apache?

I want to run apache on Ubuntu 10.04, and use the nice supervision stuff in upstart (I'm not just talking about the apache init script, but proper service supervision a la daemontools - which is to ...
15
votes
7answers
35k views

Two ethernet ports on motherboard. How can I get double the bandwidth?

Direct Question: My evga classified motherboard has two ethernet ports. I want to use them simultaneously to improve the speed of a remote connection. (Yay for programming remotely). How do I do ...
15
votes
3answers
1k views

Is there a hotkey to toggle between the two panes only in Nautilus (with Extra Pane/F3 mode)?

I am running Nautilus with the Extra Pane feature enabled. But I am missing a keyboard shortcut to switch between the left and right pane. Is there a shortcut key for toggling just between the left ...
14
votes
4answers
63k views

Force fsck.ext4 on reboot, but really “forceful”

One of my Ubuntu 10.04 servers is giving me trouble. When I run fsck.ext4 -n /dev/sda5 it tells me there are errors in the free inode count, free block count, and more. I have tried: touch /...
14
votes
1answer
39k views

How do I enable the mod_rewrite Apache module for Ubuntu 11.04?

In other linux like CentOS, it works but i am not getting it running in Ubuntu 11.04. /var/www/html/folder/public/.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module ...
14
votes
4answers
5k views

How do you I find a list of softwares which are outdated and needs upgrade?

How do I find a list of packages that are outdated and need to be upgraded using aptitude? I am using Ubuntu 10.04.
14
votes
2answers
46k views

difference between rsyslogd and syslogd

I was trying to implement some changes to syslogd on Ubuntu 10.04.02 LTS (Server edition). I found /etc/syslog.conf is not present on system, instead I have /etc/rsyslogd.d/*.conf. syslogd can be ...
14
votes
1answer
24k views

Specify the time of daily log rotate

I noticed that daily log rotations which are listed under /etc/logrotate.d/ are executed in the morning around 6:40 am. This is clear from the beginning and ending of the log files. Can I customize ...
14
votes
2answers
9k views

Switching a server to static IP from DHCP

I am running an Ubuntu 10.04 server installation and I recently had to switch it from DHCP to static ip. I edited /etc/network/interfaces file and switched iface eth0 inet dhcp to iface eth0 inet ...
14
votes
0answers
6k views

Randomly Freezes - How Can I Diagnose the Problem? [duplicate]

Possible Duplicate: What should I do when Ubuntu freezes? At random times, Ubuntu 10.04 freezes, and I have to do a hard shutdown. It was upgraded from 9.10 which didn't freeze. First, is ...
13
votes
3answers
52k views

PHP not working in Apache2 after system upgrade

Recently upgraded my system from Karmic to Lucid. This involved Apache and PHP being updated I believe. Now my server is unable to handle PHP files, any navigation to them is triggering downloading ...
13
votes
7answers
11k views

Ubuntu tells me I have packages to upgrade when I don't

I have a server machine that I never log into the X display on, only via ssh. Recently I logged in and it told me I had 12 packages can be updated. 6 updates are security updates. I actually ...
13
votes
3answers
4k views

Disk Usage Analyzer reports that the .ecryptfs file is taking up as much space as the home drive

I selected "encrypt home partition" when I set up my netbook with Ubuntu. The disk usage analyzer now reports that twice as much space is taken up than actually is used. I have seen this question ...
13
votes
13answers
42k views

Disk by UUID not detected (initramfs), boot failure

I am unable to boot my lucid, with the built in boot shell giving out this error: Update 1 This error occured after I updated my 2.6.32-26 version kernel and booted directly in winodows. The ...
13
votes
6answers
3k views

A fresh install and clean up?

I started with Ubuntu around 3 years ago and have been a dedicated user ever since. During that time I tried out lots of apps, themes, etc. And, I've updated every version as it has come along so now ...
13
votes
5answers
11k views

Wake from hibernate on ssh request

Is there a feature (or aptitude package) in Ubuntu 10.04 that will wake my computer up from standby when it gets an ssh (or other webrequest). I've been trying to put my computer in hibernate/standby ...