I'm running ubuntu 10.04 and what I see is that after a few days up-time other computers on our LAN cannot resolve my ubuntu name anymore. This is critical since my NFS mounts stop working (my computer name is mentioned in the /etc/exports on the NFS server). My ubuntu is connected via DHCP.Is there some sort of refresh mechanism which needs to be configured in ubuntu?
View 9 RepliesMy friend have been using Ubuntu 9.04 for a couple of months,he have protected his Grub entries using a password,but he forgotten his password..So now he cant able to login,he is getting struck in the Grub Menu..How to resolve this??
View 2 Replies View RelatedHaven't used my laptop with Ubuntu 9.04 in months, completely forgotten my username and password. I've read up other peoples advice on this but it hasn't helped, tried following this, [URL] but once i get to 'Drop to root shell prompt' i get 'Give root password for maintenance (or type Control-D to continue): I don't recall ever having a 'root password'
View 4 Replies View RelatedThis is the first time I will be using Ubuntu OS. I have an Asus Ee PC 4g which has windows XP running on it. I forgot my password, I was using the administrator's account, and tried to use Opcrack to retrive it. I down loaded Opcrack on to my desktop and followed the instructions to put it on to my usb key.
I started up Asus Ee PC and got it to boot from the usb, Opcrack ran OK but came up with the password of my desktop which I had down loaded the programme to? As I have very little stuff on the Asus I decided I would just try and install Ubuntu and clear Windows off my Asus? I down loaded Ubuntu and put the it on to my USB OK and got it running.
I clicked the install folder on the desktop but the install stalled on the second step, the page after language? I am going to try and down load again using a torrent as I read this may be quicker and prevent from anything going wrong in the process.
I have been put on the task of changing the passwords of two user accounts on one of our debian boxes at work. The problem is that the current passwords are unknown, and I only have SSH access to the machine.
Is there anything I can do?
I thought about simply creating two new users and removing the old, but that may not be an option.
I have a 2nd ethernet card in my system that I use to share my internet connection. eth0 is connected to the internet, and eth1 is used for my 2nd computer to connect into. Whenever the 2nd computer is turned off, eth1 forgets its ip address, then when then 2nd computer is turned on, it can't access the internet until I reset the ip address on eth1 ("ifconfig eth1 up 192.168.1.1). I only see this behavior under ubuntu 10.04, not the previous distro that ran on this box, slackware 12. How do I keep eth2 from forgetting the ip address when no computer is attached?
View 6 Replies View RelatedI installed Oracle database on LinuxI can only log in to Linux server by database userBut I forgot the root password and cannot log in by root.
View 4 Replies View RelatedI have a Suse 11.0 Server that has been running for a long time and I have not had to touch it, well I need to get into it today and I forgot the password. So I booted it up with the install disc and got into the rescue mode but I am not sure how or which system to mount to change the root password I tried sda and sda1 but it errored out with unknown system type
View 4 Replies View RelatedI've been running smoothly for most of the time but last time I booted my Lap a login screen appears. I had this disabled as I'm the only one using that machine. After trying several times it appears none of my passwords works. I log in as root (offline mode) to reset the pwd and then log in again with my standard user. Fine again and I disable log in so no account is asked when booting. As I got a new access point I had to reconfigure wireless connection. Shortly after I do so (1hr approx), the Wireless gets disconnected and it request my WEP key again. I entered and verified several times but no connection. I confirm with another device that the wireless is working and the WEP key is correct. So I restart to see if this fixes my connection and ,surprise, log in screen again and no pwd is recognized
I haven't touch that machine again but I'm afraid a malicious SW can be stealing my pwd. Only SW I have installed is from the official repositories
How to recover user password and root password in fedora if u forget
View 2 Replies View RelatedI have three computers in my network, but two will be mentioned. Computer A is a Linux Mint 9/Windows 7 dual-boot, and I have just installed Mandriva Free 2010.2, which I will call Computer B.
Now my main problem is that Computer B, while it can see and access Computer A's shares as well as the third computer, the aforementioned computers cannot access Computer B. The message was: "Unable to mount location/Failed to mount Windows share." Now, the SMB protocol was used because of the third computer and Computer A have Windows OSs installed in them.
What I originally wanted was that I can share Computer B's NTFS partition, namely Documents and Downloads, to the other computers. And I can't do that, because of the error message.
What I can do, however, is use Computer B to view shares from the other two computers (Computer A, as an example). By my experiences in Linux Mint, I understand that I'd have to mount my Windows partitions in order to share them. I don't even know if my NTFS drive in Computer B is mounted, though that is what was described.
Here's the situation:
I have Ubuntu 9.1 with wubi and Vista on my laptop. I was playing my laptop through the TV, then I tried to switch it back to computer control and the computer went black. I had to hold to power button to restart, and suddenly grub4dos starts up when I try to launch ubuntu. I can still launch Vista. Is there anything I can do to save my system? At the very least, I would like to be able to copy data from my ubuntu system to my vista system. How can I do that? I can't find C:/ubuntu/disks. It doesn't seem to exist.
so here's my problem. I am trying to install windows xp on my computer in virtual machine so i can watch netflix on my computer. The disk will not start up, if I restart and try to boot from load i just sits there and says boot from cd. The disk drive plays music cd's fine, so i dont really know what the issue is.
I dont know that much aboutut ubuntu. a tech friend put it on hard drive he gave me after mine crashed. also i should ad that i took the disk to someone else's house that haswidnows installed and the disk worked just fine, so its not a disk problem
I set up a dhcp server in the lan and assigned static ips to two computers, computer A and B, according to their mac address. Everything was running fine. But when I turned off computer A, connected computer C to the network, and assigned computer A's static ip to computer C without changing dhcp setting. Computer C was able to access the internet. When I turned on computer A, dhcp couldn't assign an ip address to it, and computer C showed an error message of ip conflict and failed to use internet. I wonder if dhcp server is able to prevent other computer from using the same static ip that is already assigned to a computer according to its mac address.
View 5 Replies View RelatedI've been trying to find a way to watch videos from my main desktop computer on another computer I've plugged into an HDTV. I'm such a Linux newbie that I decided to give Mythbuntu a try. It was way to complicated for what I needed, and I'm sure that some more experienced people reading my first two sentences laughed to themselves at my naivety.
What I am trying to find is simple: browsing one computer's home folder from another computer, and playing the videos therein. If there's anything like Mythvideo that requires less than half of the skill requirements, I will telepathically send love to the person that informs me of it.
1. How can I stream music from my ubuntu computer (9.10) to my windows computer using vlc?
2. What nvidia driver should I use? The one found in "hardware drivers" is 185 but nvidia's site has 190! which one should I use?
i have 2 computers.both have pidgin messenger with the same accounts (yahoo, msn, aim, facebook...). both can connect at the same time. both connect at startup.both work well.some of the chat protocols disconnect upon sensing multiple connections (as in, when one account signs in from two places).good.others don't.bad.
is there a way to remotely disconnect the OTHER computer's pidgin while using the current computer? while both instances of pidgin are running, the OTHER computer will see all incoming messages on pidgin. anyone at that computer will see a one-sided conversation.simple solution would be to stop them from connecting at startup. that still doesn't solves the problem of "what if i forgot to turn one off" or "what if someone runs pidgin on the other computer."
My wifes networked computer connected to the network just fine when it was Win XP. Now that Ive converted it to 10.04 (completely) it can see the network, but it just wont connect to it. I had no problem converting my computer to Ubuntu and it sees the network and accesses it great. Files, folders and hard drives are all shared. So, one computer connects great, the other does not.**I dont know what to do at this point.Here is the layout:My Comp (10.04) ---------......Main Network Comp (XP)Wife Comp (10.04) -------/The main network computer is XP as it has software on it we need that does not work in Wine. The main computer will have to stay XP. I cannot get my wifes computer to connect to the main system, although mine connects just fine. I dont know what the problem is. Her computer sees the network, but when trying to connect, it times out and says unable to connect.
View 2 Replies View RelatedI have two Linux computers and one small home router with DHCP functionality. I configured the router with the "dynamic DHCP" setting, ie, the static DHCP with MAC-Address was not used. Before that, I used the manual IP configuration, defining the two computers' names in the /etc/hosts file.
Example:
10.0.0.2 comp2
10.0.0.3 comp3
Now, with DHCP, the above example is no longer appropriate, because the DHCP server is supposed to tell the computer what IP number it will receive. However, I am missing something, because I haven't figured it out yet how to make one computer know the other computer's name. Is it that I haven't installed a name-finding package? Is there a simple way to accomplish this (one computer finding the other computers' names)?
I have ubuntu server installed on a pc. The motherboard died, so I switched the HD to another computer. Everything is fine except the network. I cannot access this computer from other computer (while it was possible before). I looked at the interfaces and everything seems fine. The nic itselft seems to work too.
View 1 Replies View RelatedI am wanting to make traffic pass through my computer to another computer.
Here is my current network setup:
[WAN] > [MODEM] > [10.1.1.3] > [192.168.56.101]
How can I make my computer ([10.1.1.3]) forward incoming traffic on port 25 to [192.168.56.101]?
for christmas my parents got both my younger sister and i acer mini computers, model d250-1958. my sister was trying to change her password that lets herself as a particular user log in. somehpw she messed up the password and its not what she thought it was and now she doesn't have any way of accessing anything. i thought that there might be an ovveride system or a reseting trick. i've looked in the manual but cant find anything of the sort for either of the two options.
View 5 Replies View RelatedI am using fedora 10 in two computers. Just for my own practice I sent a file to my second computer.
1st computer IP is 192.168.1.10
2nd computer IP is 192.168.1.20
[Code]....
The file has been successfully copied to the second computer but I again want to copy that file into my local computer by still sitting in my 1st computer.
[Code]....
I ran across a cool program that I would like to try out called x2x, which for those who don't know allows me to use the keyboard and mouse from one computer on another computer. Just google it and you'll find explanations better than that, but you get the gist?
Anyhow, I've installed SSH server and x2x on the computer that I want to control (laptop) and on the computer that I want to use to control the laptop (workstation) I stuffed into a terminal the following:
Code: ssh -XC riley@riley-Eee x2x -east -to :0.0 which, riley@riley-Eee does in fact refer to the laptop that I want to control. All I get back out is: Code: ssh: Could not resolve hostname riley-Eee: Name or service not known even though both systems are on the same router. I would assume that it should work right away no problem, but it doesn't. I don't understand SSH very well (or networking in general) so I'm wondering if someone knows how to step-by-step me through getting it to work.
I boot linux from a usb drive so I can carry my distro wherever I go - I've been doing it for quite some time now and it's always worked wonderfully. Problem: This morning my little cousin unplugged the computer WHILE I was booting into linux. Power loss has happened before, but with no ill effects. This time however, it's decided it won't boot. The screen clears, and just as GRUB is about to load, it freezes and the computer reboots over and over.
I booted to a LiveCD of Ubuntu to try and fsck the drive, but it won't mount the volume. I've worked with this install so long, and have customized it so much I **really** don't want to do a reinstall.. What can I do?
I have two computers in my home running ferora . I want to copy a file from my 2nd computer to my local computer. Local PC:- 192.168.1.10
Remote PC:- 192.168.1.20
[root@localhost root]#scp 192.168.1.20:/home file1.txt
root@192.168.1.20s password:
scp: /home not a regular file
[root@localhost root]
I have a situation where I am trying to move some data from a Linux computer to a Windows computer. In all there is 700GB of data to move in about 1.5 million files, so I don't want to do this over the network.My first thought was to use an external USB hard drive and create an NTFS partition and copy the files from the linux computer to mount on the Windows computer. After 4 days of copying without completion I abandoned that idea. I thought the NTFS might be slowing it down, so I created an EXT3 partition. 4 Days later it was still copying. I did some calculations and there was no way the USB 2.0 connection was that slow. I then used ddrescue and cloned the drive to be copied overnight and it took about 12 hours. i was able to mount the USB drive under Linux and access the files appropriately. The only problem is that I can not access that USB drive on my Windows 7 computer. I have tried Explore2fs, DiskInternals Linux Reader, and Ext2 Installable File System For Windows, but none of them is recognizing the external drive.
View 5 Replies View Relatedi want to find ip address of other computer which are connected in LAN..suppose ther are 5 compter in LAN and i want to find ip of all remaining 4 computer using my computer only in command or any other way is ther....
View 4 Replies View RelatedI need redirect serial port from ONE computer to ANOTHER computer, and at the another send this port to VirtualBox with WindowsXP.VB needed because i need to use software for windoze I do this:NE computer:socat tcp-l:54321,reuseaddr,fork file:/dev/ttyS0,nonblock,waitlock=/var/run/tty0.lock
ANOTHER computer:
socat pty,link=/tmp/ttyS0,waitslave tcp:ONE:54321
Now (at ANOTHER) i've set serial port in VirtualBox as
[code]...
I downloaded the vnc 4.1 on my linux computer which is running Ubuntu I'm not sure how to view it on a windows computer. I really have no idea what i'm doing so can anyone that answers please add as much detail as possible.
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