I love My linux OS, and I carry It with me all the time in USB. I used to be able to boot from USB in the University computers, but not any more. Now it required Admin password in order to boot from CD or USB. I tried The VMWare, but I didn't like it. Is there any way I can get around it.
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I don't know if this is Just my Machine, or not. But here is it:
Ubuntu 10.01
Acer Aspire 7740
When the computer is locked. I can smiply go to switch users. when the list of users logins are shown all i have to do is click on my user name and it allows me into my account without typing in a password. I can lock the computer manually or wait for it to time out it doesn't matter. the switch users method allows me to bypass the password protection.
I am new to using Ubuntu 10.10 that was installed by a friend of mine, but he didn't give me a password for administrator and now when I try to install VLC I am blocked by a password prompt. To make things worse I can't use F1 key, esc key, tab key, 1key (I copy and paste 1 from other pages when I need it). I am at a loss here and all I want is to change the administrator password without validating the current password first.
View 2 Replies View Relatedbrand new 2 Ubantu & set up standard Ubantu compartment accessed via 1 user name only and password. 1st few times all good but now suddenly, unexpectedly password declared invalid. Had written down password so it is correct & not entry error. Not know how to reset password or bypass 'username/password log on screen' Am on an Acer 5542G with windows 7 home premium.
View 3 Replies View RelatedI realise that passwords are a good thing but I'm getting fed up having to enter a password just to get my wireless network to work every time I switch on Ubuntu or when I log out and back in again.
Seeing as there is nobody in the house that I want to keep away from the computer, is there a way to automatically sign-in to my wireless network without having that annoying key-chain popping up every time?
I have to enter the root password every time I want to run
Code:
sudo vpnc
and I know that there is a way to avoid entering password every time but I can't remember what it is.
Is there a way to bypass (and/or reset)the username/password when powering up?
View 3 Replies View RelatedI'm running Ubuntu 9.10 as a web/ftp/etc server. I like to work on stuff from remote locations and have set it up to be accessed it with the external IP address by my laptop.The problem is that if I'm at a remote location and tell it to restart, when it boots up it won't log me on unless I enter the password, but I can't remote access it until I'm logged in.So, is there a command or script that I can run that will tell it to restart and bypass entering a login password?I'm only looking for something to bypass it ONCE per command/script, NOT to disable my password.
View 5 Replies View RelatedThere where some updates for 10.04.1 yesterday, after I installed them, a few hours later I restarted my machine as new headers and kernel files where downloaded.So this morning, when I come in, I wanted to check my software sources as I saw something a little odd yesterday.When I try to start that program; I am asked for my administrator password. Not the password I use for administrative tasks; which is what I am generally asked for.Anyone else seeing this? And if so, what happened. The admin account I have setup is My account, I am the only person on the machine. In the past I have entered my password and carried on; not this morning. Not sure what is happening; but I have not setup an actual admin account / password.
View 4 Replies View RelatedI had 9.04 64-bit with / and /home in separate partitions. Today I used 10.10 alternate install to install a command line system. Then installed gnome-core, synaptic, gparted, and a few other things. Now when I go to System > Administration > Synaptic Package Manager or to Gparted, I am asked for the "administrator password". I type in my password, but it is not accepted. However, from a terminal I can "sudo synaptic", give my password, and install whatever I want.
View 9 Replies View Relatedi have an old doc file from ms office 2003 which is password protected and i forgot what it was. is there a way i can bypass or recover that password?
View 1 Replies View RelatedI have Squid and Dans set up on a passthrough box with 2 nics, port 80 requestsEverything is working great. I need to know if there is a way to set up Dansguardian so that a user can enter a password on a blocked page to access it.
View 3 Replies View RelatedI'm trying to install Skype on an Aspire One netbook, it shows the file in the downloads section but every time I click on it it asks for an administrator password. If I put this in the window closes and then comes up asking for it again a few seconds later, but if I put in the wrong password it gives me the option of changing it, but still won't allow me to run the programme
View 7 Replies View RelatedI'm using Fedora 10 as a proxy server using squid, but I recently noticed that some users use the IPS's Dns to bypass the proxy and surf the web freely. So my question is, is this a problem with Squid or perhaps I can solve the problem whit IPTables.
View 6 Replies View RelatedCertain commands like:
fdisk -l
nmap -sT 192.168.0.1/24
iftop
require administrator privileges to run. A while ago i read a post(forgot where i read it) about being able to let a user run these commands in a script (that contains the desired command) created by the administrator/root without the user having to do a sudo and entering a password. Does anyone know how i can go about doing this?
I am only user on this ubuntu 10.10 install. I have admin rights but when I try to change some settings via Ubuntu tweak unlock or alter user and groups via advanced tab I never get the option to enter my password. I have added a new user 'tempuser' via safe mode and this user is administrator too but everything works fine from this user..
Results from $ grep admin /etc/group
lpadmin:105:heath,tempuser
admin:119:firstuser,tempuser,heath
Results from groups
admin adm dialout fax cdrom floppy tape audio dip video plugdev fuse lpadmin sambashare
I am thinking of making a fresh install if I cant sort this but would like to fix if possible.
When there is an exploit in the kernal, can the iptables firewall get bypass? If yes,how do you know? Otherwise how can you find out.
View 9 Replies View RelatedIs there a way to crack the windows Administrator password in Linux (using the SAM file) WITHOUT resetting it?
Ok so Ive already got Ubuntu 10.10 on a usb bootstick. Chntpw is installed as well. What I'm wondering is are there any programs to crack as in decrypt the SAM file and show the password but not erase it? Most Linux programs Ive come across don't do this. They just reset the password.
I am trying to run eclipse with administrator rights so that it can access any folder on my system.
View 9 Replies View RelatedMy company web access is behind proxy(http://abc.proxy). Network admin can get to check who is top10 user and web they access. I owned a centos server. I have a thought that create an encrypted tunnel within proxy so the admin cant detect my http address. This is how it going to works
client with OpenVPN -> OpenVPN server(centos with company proxy)-> proxy -> internet
My connectivity in my client are using OpenVPN server as bridge. Hence, no record for client is recorded in my Network admin monitoring list. OpenVPN server's activity can be traced by network monitoring tools, just assume that our ultimate goal is to hide client activity.
I have a win XP box and want to share files on this win XP box In Ubuntu 10.10 I previous used, I just connect the win XP sahred folder via file browser without any username and password. In my Debian Squeeze, when I connect to my win XPIt poped up a window and asked me the username and password. But I don't set any password in my win XP even my administrator account. How can I do to make my connecting to win XP smoothly like the Ubuntu does?
View 1 Replies View RelatedI am trying to install a lexmark 5600 printer driver. It asks me for my root administrator password. I enter the only password on the system as it is my home computer and I am the only user. I get error message stating it is the wrong password.
View 4 Replies View RelatedI have been wondering if a guest user could compromise a machine which is set in the following way: they are not able to open the computer case, to boot from either an USB flash drive or an optical-disc drive, nor have any knowledge of the administrator-user password. Thus, they are landing on their guess account, and have to work their privilege escalation from there.
Therefore, what can they do to gain it? Could they download or otherwise install or run from a thumb drive an application that could be used to crack the administrator-user password? Because, it seems to me, could they enter into the system such a password-cracking application, the whole system could be compromised given the administrator-user password contains less than 9-or-so characters. What do you think? Can I lend my computer to anybody without them having beforehand gained my trust in them? Is the reasoning reasonable?
newbie changing to Linux, but not comps.as I said in newbie forum, putting them together since mid 80's w/5150's. that said most exp is old dos command line and commodore 64 basic. our economy here in USA causes change for many of us. I am now reading CompTIA study guide for Linux+ certification by Robb H. Tracy, pro Linux administration by James Turnbull,Peter Lieverdink, and Dennis Matotek. I have downloaded and installed PcLinuxOs, Fedora, SuSe.(three separate disks) have Linux Mint, Ubuntu, on cd. I also have Helix, DEFT, FIRE, FCCU, and Live Forensics Toolkit for Windows. because of pending legislation in our state and current or pending in others, taking classes@community college for private investigator. end goal?: Linux Systems Administrator/security/private investigator specializing in forensics?as I learn I'll probably install a server version on 1 of my drives and ask some of you to use it to work with/hack me/give me help in general.
View 5 Replies View RelatedI upgraded my Ubuntu to 10.4 and when I boot it stops for 24 seconds at the boot menu then loads. This is the same menu you get on boot when you press Esc. How do I get Ubuntu to boot normal?
View 2 Replies View RelatedI have a persistent installation of 10.10 on a USB thumb drive installed with the Universal USB Installer. When I boot, it always brings up the welcome screen, with the languages on the left side, the big "Try Ubuntu" button in the center, and an "Install Ubuntu" button on the right. I just want to run ubuntu from the USB stick. When I click on "Try Ubuntu" the system hangs for 2-3 minutes, requires a force-quit and then brings up the desktop.
If, at the beginning of the boot process, I interrupt it bringing up the initial menu, I can select "English" then "Run Ubuntu from this USB", and it boots very quickly directly to the desktop. Before this install I was running 9.04 and later 10.04 from the same USB stick and had no issue with it booting directly to the desktop. Ideally I'd like to not need to intervene and just have load to the desktop. Do I need to make some changes to grub?
I am VERY new to linux and have managed to install Fedora 14, xmame.SDL and Wah!Cade and finally got it all working great! My final step in my setup is (since the only use for this machine is wahcade) to be able to switch the computer on and boot straight into wahcade...and eventually hide all traces of Fedora during boot. I have managed to get the login to Autologin by adding some lines at the end of /etc/gdm/custom.conf:
Code:
TimedLoginEnable=True
TimedLogin=username
TimedLoginDelay=0
However, I still get the login box but with "Autologin" on it which I have to click ok for or wait about 15 seconds and it goes away. (I was under the impression the timedlogindelay as 0 would be instant) Then immediately after that it still asks for a keyring password.
How can I just get rid of the whole login process (like a single user thing) and just have the thing boot straight to the desktop? Also, once I achieve that, how can I make it open wahcade? And can I remove all the icons from the desktop somehow?
Everything I have come across on tinternet seems to assume I know linux inside out so answering in dummy step by step terms is more than welcome. I have a programming background but I am unfamiliar with linux programs, plugins, terminal, terms etc.
everytime i try to vnc to my box, it pops up the keyring authentication, which is obviously a huge problem when logging in remotely.how do i change my keyring password to match my login password?
View 4 Replies View RelatedI know this has probably been asked too many times here but I need to secure my emails. Personal matters of course. But yeah. I use the program "Password and Encryption Keys" to generate a key to sign my emails with but I do not know what to do. To be blunt, I'm stupid when it comes to this. IF not, steps in creating a key? and giving it (my public key) to the significant other? Finding where both keys are? Implementing it into Thunderbird? If it helps any here's some extra information: Ubuntu distro: Ubuntu 10.04 Email client: Thunderbird
View 7 Replies View RelatedHow can I force passwd to use a simple password?I want to change my passwd & delete passwd history (if stored).I plan on creating a Virtual Appliance that uses another password besides my testing password.
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