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setting grub menu password

Posted 03-27-2009 at 03:13 PM by am_it_wild

How to set grub menu password so that no one can change your password through recovery mode option in an ubuntu.it is very important for security reasons. i am going to show you how it can be done.The steps are given below to set grub menu password in an ubuntu.

1.first gain the root privilages by typing
$sudo su
you will be asked for password give it

2.By default root doesn't have a password ,so first set the root password by going to the termina...
LQ Newbie
Posted in Uncategorized
Views 805 Comments 0 am_it_wild is offline
Old

Installing Axesstel MV100 series USB CDMA Modem

Posted 03-27-2009 at 01:59 PM by hurry_hui
Updated 03-27-2009 at 02:00 PM by hurry_hui

The title will give you hint about what I am going to write. I have been searching the web for long to make my modem usable under Linux. Based on reading on similar cases, I try to 'installing' the driver to use the modem as follows:

Having connected the cable to USB port, at Konsole and typing
Code:
dmesg
I got:
Code:
[  246.397140] usb 1-2: new full speed USB device using uhci_hcd and address 2
[  246.549808] usb 1-2: configuration #1 chosen from
...
Member
Posted in Networking
Views 4997 Comments 0 hurry_hui is offline
Old

USB serial driver(ftdi): there is error in receive data

Posted 03-27-2009 at 10:09 AM by plumnut

Quote:
Originally Posted by plumnut View Post
when it is too short that time between two data sending form device to pc, the second data is lost.

I was using a wireless net card. the card connect to pc through USB. when it's connected, the usb is probed as two devices: one is ftdi,the other is cdc-acm.

I can use it to make one call. when I use it to make another call while hold the first call. the application cann't get the wright At respond.

it's like this (I cann't remeber the exact form):
...
LQ Newbie
Posted in Uncategorized
Views 1055 Comments 0 plumnut is offline
Old

UDEV Rules

Posted 03-27-2009 at 08:25 AM by farslayer

udev Rules for the Hard drives..


Use udevinfo to get unique attributes about the devices you are going to write a rule for.

udevinfo -a -p /sys/block/sda | grep -i model
Gives the following output: SYSFS{model}="LD 0 RAID1 139G"

udevinfo -a -p /sys/block/sda | grep -i size
Gives the following output: SYSFS{size}="286515200"

udevinfo -a -p /sys/block/sdb | grep -i model
Gives the following...
Guru
Views 2851 Comments 0 farslayer is offline
Old

GRUB error 12, 15 at WinXP booting

Posted 03-27-2009 at 07:40 AM by Rad_69

>>>[QUOTE=vlademir;3489364]You did repair your XP then i see that grub has been deleted, now you have to reinstall Grub...

Vlad, I have not deleted a grub. Should I reinstall grub anycase?
LQ Newbie
Posted in Uncategorized
Views 583 Comments 0 Rad_69 is offline

  



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