fdisk -l

Create a directory on which the Windows partition to be mounted:

mkdir /mnt/c

Edit /etc/fstab file and include the following line:

/dev/[hda|sda][X]    /mnt/c     ntfs ro,user,auto,noexec,umask=0 0 0

eg:

/dev/sda2            /mnt/c           ntfs ro,user,auto,noexec,umask=0 0 0

eg: “route add gw 192.168.1.1 eth0″

vmap allocation for size 33558528 failed: use vmalloc=<size> to increase size.

How to solve:

Method 1 (temporary) :

rmmod nouveau

<Now try insmoding your driver and see if the issue goes away>

Method 2 (permanent):

Edit /etc/modprobe.d/blacklist.conf to blacklist nouveau. Add the following line to the file and reboot.

blacklist nouveau

Step 1: Export the contacts from old phone onto computer

For Sony Ericson, I used ‘My phone explorer’.  Goto > Contacts > Right click on the contacts Window > Export/Import > Export entire phone book. Save the file into *.vcf format.

For other phone, find utilities to export all the contacts in either *.vcf, or *.csv format or some other standard format.

Step 2 : Import contacts onto MS Outlook Express

MS Outlook > Tools > Address Book.

In the Address Book, File > Import > Business card > Open the *.vcf file.

Step 3 : Import the MS Outlook Express contacts onto Nokia phone.

Install Nokia Ovi Suite application.

Connect the phone and select ‘Nokia Ovi Suite’ when prompted on the phone.

Start Nokia Ovi Suite application.

Detect the phone via Nokia Ovi Suite application.

Goto Nokia Ovi Suite Application > Sync > Sync options > Contacts > Sync with contacts application > Microsoft Outlook express > Shared contacts > Press OK.

Nokia Ovi Suite Application > Sync > Sync Now > Contacts… (Check the details.. If the contacts are not copied completely, retry till all the contacts are imported.)

• Download the source package from http://www.rdesktop.org/
• Extract the source package.
• ./configure
• make
• make install
• rdesktop hostname

If you want full screen, “rdesktop -f hostname”.  You can exit full screen using CTRL-ALT-ENTER.

c:\> query session

SESSIONNAME       USERNAME                 ID  STATE   TYPE        DEVICE
console           userA                                   0              Active  wdcon
rdp-tcp                                                     65536            Listen  rdpwd
rdp-tcp#28        Administrator             1                 Active  rdpwd
rdp-tcp#27        userB                              2                 Active  rdpwd

;Note down the session ID. Now execute…

c:\> reset session 2 /v /server

;This logs out user from session 2.

Now, t o execute these two commands, you can remote login to the system using another power user or you can telnet to the system (if telnet available).

$ mkdir /mnt/winshare

$ mount -t cifs //nt_machine_name_or_ip_address/shared_folder_name -o username=user_name_here,password=pass_word_here /mnt/winshare

$ cd /mnt/winshare

$ ls

(If you need to write to this directory, change the settings in Windows system to include read/write permission)

Method 2 (persistant):

$ mkdir /mnt/winshare

$ vim /etc/fstab

Add the following line to the file…

//nt_machine_name_or_ip_address/shared_folder_name           /mnt/win                cifs    username=user_name_here,password=password_here 0 0

When the Linux kernel boots, the init program reads the /etc/inittab file to determine the runlevel. The behavior of each run level is specified using a configuration file.

Modifying runlevel using Grub at boot time:

Select the kernel you want to load

Press ‘e’ to edit …

In the line that looks similar to “blah blah blah nomodeset rghb quiet”, append the number of runlevel you desire after a space… like “blah blah blah nomodeset rghb quiet 3″

Press ‘b’ to boot.

This change is only applicable to the current boot.

Ans : Boot using the Ubuntu CD and from the boot menu, select “Try Ubuntu without any change to your computer”. Once booted, goto Administration > GParted.

This will allow you to resize the root partition.

When installing Ubuntu on a newer hardware (eg: Dell Latitude E6410) my screen flickers and the installation does not proceed. What should I do?

Ans : Press F4 and select ‘Safe mode Graphics”

I installed Ubuntu using ‘Safe mode Graphics’. I tried upgrading the NVIDIA driver, but now the GUI does not come up. I am using nvidia nvs 3100M that came with Dell Latitude E6410?

Ans :

1.)Download the following driver: http://www.nvidia.com/object/linux-display-ia32-195.36.24.html

2.)$chmod a+x <downloaded file>

3.)CTRL+ALT+F1

4.)$/etc/init.d/gdm stop

5.)RUN the downloaded file.

6.)Reboot

Thanks to this blog post http://blog.dotkam.com/2008/07/10/restoreformat-usb-flash-drive/ I was able to reuse my USB disk under Windows. All credits to the original author. Just listing the commands below, just in case you too are looking for this:

Step 1: Insert the USB disk, check ‘dmesg’ to find out how it was detected by the system. In my case it was /dev/sdb.

Step 2: fdisk /dev/sdb

If fdisk detects any anamolies in the partition table, it will throw a prompt that it will try to correct it. This should be OK.

Use option ‘p’ to print the partition table.

If there is already a partition, delete it using ‘d’ option.

Create a new partition using ‘n’ option.

Save the changes by using ‘w’ option.

Step 3: mkfs.vfat -F 16 /dev/sdb1

That’s all. You can mount the disk on Linux now using, “mount -t vfat /dev/sdb1 <folder_path_where_you_want_to_mount>”. For unmount use, “umount /dev/sdb1″.