Mounting USB drives

Question

I installed my Ubuntu from a Pen Drive.

Now, my pen drive is not mounting automatically. Everytime, I reboot I have to manually mount the pen drive. Is there a way by which I can make ubuntu automatically mount my USB drives ?

Answer

Open /etc/fstab for editing, e.g.

sudo gedit /etc/fstab

Find a line like this (usually at the end):

/dev/sdb1  /media/cdrom0   udf,iso9660 user,noauto,exec,utf8 0  0

and comment it out by placing a # at the beginning:

#/dev/sdb1  /media/cdrom0   udf,iso9660 user,noauto,exec,utf8 0 0

You can also rename the real cdrom mount point to /media/cdrom0 if you like.

Modem problem in ubuntu 8.04

Question

I have a Huawei usb modem [built into my CDMA WLL phone]. To get it working in Ubuntu 7.10, I followed instructions on the net and added the following file named “026_ti_usb_3410.rules” in /etc/udev/rules.d

> #TI USB 3410
> SUBSYSTEM==”usb_device” ACTION==”add”
> SYSFS{idVendor}==”0451″,SYSFS{idProduct}==”3410″ \
> SYSFS{bNumConfigurations}==”2″ \
> SYSFS{bConfigurationValue}==”1″ \
> RUN+=”/bin/sh -c ‘echo 2 > /sys%p/device/bConfigurationValue’”

After this the modem started working. But with ubuntu 8.04 my modem doesnt work.

Answer

It seems the driver for your model is broken in ubuntu 8.04 See
http://www.pkuhar.com/blog/?p=15 which provides a patch for the problem.

find the ti_usb_3410_5052.ko file in your system

you can use the command sudo find / -iname “ti_usb_3410_5052.ko”

Download the patched driver from the site, uncompress it and replace
the old one with this,

And change the udev rule as per the post.

Audacity in Ubuntu

Question

I’m facing a problem with using Hardy 8.04..(64-bit)
problem is that Hardy uses Pulse Audio, and it doesn’t seem to support Audacity,
which happens to be a software I need to use quite often..

Any ideas ?

Answer

To get audacity work properly on ubuntu 8.04 (in some sound cards) you
have to install qjackctl and run audacity via qjackctl.

ie, you have to first start jack via qjackctl and then run audacity.

Cannot move files to Trash

Question

I have a second hard disk – there are three VFAT partitions in this disk. When I delete files from any of these three partitions, files do not go to Trash, but I am prompted saying ‘Cannot move file to trash, do you want to delete immediately?’

My FSTAB entries are like this.
/dev/sdb1 /media/SONGS vfat defaults,users,umask=000 0 0
/dev/sdb5 /media/BACKUP vfat defaults,users,umask=000 0 0
/dev/sdb3 /media/FILES40NEW vfat defaults,users,umask=000 0 0

Answer

You must add uid=1000 and gid=1000 to resolve this problem.

Change the FSTAB file like shown below.

/dev/sdb1 /media/SONGS vfat defaults,users,umask=000,uid=1000,gid=1000 0 1
/dev/sdb5 /media/BACKUP vfat defaults,users,umask=000,uid=1000,gid=1000 0 1
/dev/sdb3 /media/FILES40NEW vfat defaults,users,umask=000,uid=1000,gid=1000 0 1

Save the file and restart the computer. Create a folder called .Trash-1000 in the root of these partitions. Now, when you delete a file from these VFAT partitions, the files will move to Trash directly.

Creating Mount Points

Question

How to create Mount Points in ubuntu ?

Answer

For example, if you want to create a Mount Point called DISK1, then type the following command in the terminal :

sudo mkdir /media/DISK1

Then, you can include this mount point in the fstab file

MS Fonts in Ubuntu

Question

Does anyone know if OpenOffice has Times Roman Font ?

Answer

Please see the link http://anhlqn.wordpress.com/2008/05/12/install-ms-fonts-in-ubuntu-804/

But, these fonts are not free (as in freedom)

Space in Partition Name

Question

I have a partition called ‘OLD DISK’. How do I specify it in the FSTAB file with the space ? If I put quotation marks, it returns an error.

Answer

You have to ‘escape’ the space with 40. For example, your FSTAB entry will be something like

/dev/sdb3   /media/OLD40DISK  auto  defaults  0

Mounting USB manually

Question

How do I manually mount a USB drive in Ubuntu ?

Answer

In the Terminal, you can type the following command :

sudo mount /dev/sdc1 /mnt

Then, you plug your USB drive.

Automatically running commands at startup

Question

I’m just wondering if someone knows how to run a programme at startup? I basically need to set up a computer to login to the internet at startup. The way to do it is to run the cyberoam client at startup. It is in the crclient folder (within home folder). So, when I’m doing it through the terminal, I type:

cd ~/crclient
./crclient -u username

This basically allows the computer to login. Is there anyway, I can get both these lines to run automatically at startup?

Answer

Put the command
/home//crclient -u username
in the file /etc/rc.local

Terminal commands for Package Manager

Question

What are the Terminal Commands for managing the Packages ?

Answer

In the Terminal, you can type the following commands :

sudo apt-get update   (to get the package database uptodate)
sudo apt-get -f install  (to remove add any pending software installation/removal
sudo apt-get upgrade ( to get the updates of packages)