I am a noob who is playing around with setting up a home print/file server using Ubuntu Server 10.04. I have successfully setup the server and am now configuring the SSH server so I can control remotely.
I have setup RSA keys with a passphrase as outlined in the SSH - Ubuntu Community Documentation. However, when I log in remotely I am only asked for the passphrase the first time. Any subsequent log-ins simply take a few seconds to connect without any passphrase request. After restarting my laptop (that I use to connect remotely), I am again asked for the passphrase only the first time and subsuquent logins are without a passphrase. I would like to know if this is normal and if there is a way to have passphrase requested on each login.
Hello everI'm really confused by the ways an encrypted partition get mounted.It just mounts the partition without asking for the passphrase used to create it. I can list the files in /mnt/sda2, create a new file test.txt, but have no access to the files written to the "real encrypted partition".Then I can see/change the content of the encrypted partition but without being able to see/change the file test.txt created previously with the normal mount command.
The reason I'm asking is that I'm having my custom Debian to automount every partition available on the system at boot time. Is there any way/command to tell if a particular partition is encrypted (by cryptsetup) or not? So that I can mount it the right way and not make the users confused (or even harm the encrypted data).
We have small requirement, we need to connect to ssh server through ey+Passphrase+password. Is it possible to configure this type of authentication in any version of openssh/fedora.
I have a 10.10 machine where it has taken to refusing to logout of one specific user account. When I choose logout/restart/whatever from the possible options, it takes me to the main login screen (with the drums) and it shows thet that user is still logged in. The only way, once this occurs, to rid myself of this is to sign in as an administrator and run shutdown -r 00 under sudo. Then it reboots. (Using the admin account to choose restart/shutdown also returns me to the mail login screen where that unpriv'd user is still logged in.) (The machine is fully up to date.)
is there a way to edit which commands require a sudo? or some programs, like the CPU frequency monitor on panel, requires a password to change. where would i start if i want to change this?
I am posting again as I would like to solve a problem that has occurred several times over the past 3 years. As yet, I cannot find any threads that anyone has posted a response to it. I just did another search for "fonts squares" and although
There 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.
When I installed Ubuntu (Lucid) on my new computer, As well as the login password I was asked for a keyring password. I gave one, but I am not sure exactly why I need this password. It seems that it was required to let me access the wifi - even though this has its own security code. I found I could stop the system asking for it every time I tried to connect to the internet using wifi by checking a button in the network setup, but when I registered for Ubuntu One, I was again asked for it - twice, once when I registered and again when I set up Tomboy notes sync. Now I get asked for it again every time I switch on.
I would like to know why the keyring passwords are needed in addition to the login password for a single user computer, which mine is and also how I can stop it asking for this password when I switch the computer on. One suggestion I have seen is to make the keyring password the same as my login password. If that is the case, then how do I change the keyring password?
I was a xp user.Recently I have diverted to Ubuntu 10.04LTS.When I have upgrades all packages,I was asked to restart system.I did the same.But After pressing restart button,there is something like....
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Now I can not run my PC.There is XP on C drive,and Ubuntu in D drive installed in my harddisks.Now what should I do now.......
Downloaded Wubi on Win 7- 64 bit. ran it,a nd it asked for password. I gave it my Ubuntu account password a d it did not work. I also gave it my PC's password, it still does not work...
I have quite a few things running, and walk away from the laptop. When I return and wake up the computer, I have a period of between 10-15 seconds before a password prompt is shown. I would expect the password prompt to come up before I am able to type and do any system commands.
I have a question about GNU-PG security for email clients. I have read that this is the best email protection available. I have it among available Ubuntu packages, too, but when I wanted to use it the registration process asked my real name. considering full or the best possible privacy claim, why real name? or is it ok just not to give the real name? I am not advanced in cryptography, could/can this not be avoided?
i use that box as a 'cruncher' it runs the BOINC client with the WCG project as a full time 'cruncher'so that kinda sucks right nowso i think the install workedbut when it restarted it asked for my user name and password (in terminal mode i think)that leads me no-whereso before i did this upgrade i swapped out my GPUsi pulled out my 8800GT and put i back in my main rigand put a 4550 in its placeit started an ran in safe modecould i just simple be over looking the face that 10.10 cant use the 4550 and all i have to do issudo appget the drivers for it to get up and running again?
Slackware64, 13.1, Xfce: Sreensaver is configured to Lock Screen After 5 minutes. This works fine. My problem is that 90% of the time, when I go to wake the screensaver, it won't ask for a password and won't come out of screensaver. The only reliable method I have for getting the password prompt is to switch to a console and then switch back to the X session. Then, the screen saver doesn't display, it just asks for a password.
If I move the mouse when the screensaver is active, the screensaver animation freezes for ~20s and then resumes. If I touch a key (Esc, Shift, space, Enter), the animation freezes for ~30s and then resumes. I never see the Enter Password dialog. Screensaver is configured for Random. I haven't reliably gotten it to work often enough to offer any info as to when it works, but it has worked a couple of times. Keyboard and mouse are configured properly (HAL reports "Logitech Logitech USB Keyboard" for my Logitech Elite keyboard and X uses xkbrules evdev; the mouse is an MX Laser, identified as "Macintosh mouse button emulation").
Slackware64, 13.1, Xfce: Sreensaver is configured to Lock Screen After 5 minutes. This works fine. My problem is that 90% of the time, when I go to wake the screensaver, it won't ask for a password and won't come out of screensaver. The only reliable method I have for getting the password prompt is to switch to a console and then switch back to the X session. Then, the screen saver doesn't display, it just asks for a password. If I move the mouse when the screensaver is active, the screensaver animation freezes for ~20s and then resumes. If I touch a key (Esc, Shift, space, Enter), the animation freezes for ~30s and then resumes. I never see the Enter Password dialog. Screensaver is configured for Random. I haven't reliably gotten it to work often enough to offer any info as to when it works, but it has worked a couple of times.
Keyboard and mouse are configured properly (HAL reports "Logitech Logitech USB Keyboard" for my Logitech Elite keyboard and X uses xkbrules evdev; the mouse is an MX Laser, identified as "Macintosh mouse button emulation").
I am working on a Dell Inspiron 9400 with 9.10 installed and (thus far) working quite well. However, when I type in a command into Terminal (I was trying to install Amarok), the terminal asks for my password and the entire keyboard stops working. As in, I can hit any numerical or letter key, and nothing happens in the terminal but the blinking cursor. The specific command was "sudo apt-get install amarok", and then it asks for my password, and I'm not able to make an entry.
I've tried changing to a couple of the different Dell laptop keyboards in System>Preferences, but again, before typing the command into the terminal, everything is working fine (inside AND outside of the terminal). After the password prompt comes up and the keyboard stops working in terminal, all the character keys still work fine still outside of the terminal.
Been having trouble connecting to the internet and i am no longer being asked for password/keyring prompt at start-up. Something the prompt comes up 5-15 minutes after start-up.
I even manually set 'password at login' but it doesn't even ask me for that?
ps: over here
HTML Code: https://wiki.ubuntu.com/LucidLynx/ReleaseNotes
i found something about Avahi potentially causing a conflict with network configuration - so i typed the following command and am now online at least:
sudo stop avahi-daemon sudo sed -e '/^start/,+1s/^/#/' /etc/init/avahi-daemon.conf
I have an intranet server behind a NAT router. Very standard linksys router home setup. The server has a static IP. I used port forwarding in the router to use SSH and log into the server remotely - it works OK.
I want no one outside my home network to access any webpages on the server unless they're authenticated.. I know I could port forward like with ssh but with http port 80 and then see webpages , but again this would open it up to anyone with my cable modem's IP - wouldn't it?
I need a secure way like SSH that requires a password before anyone could access port 80 and http from the server from a remote network.
How do I do this? And on the local network people can get served pages normally as usual. Just remote would need authentication. Must be commonly done(?)
I ran zypper in vm-install the other day and build them dependencies with zypper si vm-install.After that tried running 'Create Virtual Machines', asked me for root password, then goes blank.What else am I missing here?Box: openSUSE 11.2 | GNOME 2.28.2 | Acer RS740DVF | AMD64 X2 5600+ | Radeon HD4670 | 3GB RAM
I have a Lexmark C543 printer installed via CUPS on RHEL4. The printer works just fine and I'm able to print to it as I would expect. But the one annoying thing is I always get asked for the printer drivers when I log into the machine. I just hit cancel and move on but I would like for that to go away.
I often want to have mythtv running on one display while I continue with work on the main display, as I CAN chew gum and walk at the same time. When the task is administrative, such as running update manager, I am asked for my password so Ubuntu (10.04 amd64) can authenticate me as an administrator. Good, but I think I would like it not to freeze the desktop, including the mythtv, while it does so. Is there a good reason not to want that? If not, can it be done (avoid freeze when authenticating) and if so, how?
I need to know the best Wireless card for Ubuntu. One that is supported without the "wrapper" and is supported out of the box. I know that the Wireless-N is not supported well in Ubuntu without a wrapper.
(I went to Best Buy to get a wireless-N card and asked specifically if the one they recommened was supported. They said yes. And I now doing research I find it is not.) I need to get my Unbuntu Linux desktop up and working on wireless as soon as possible.
what purpose does it serve to use a passphrase? Once the keys are generated the passphrase isnt used? Or what am I missing??? I did not use a passphrase and understood that there was no security implications of not doing so. Is this correct?
Until this morning, my Wireless had always been working fine. This morning I rebooted after an Ubuntu update and now:
- I am asked twice for "enter password for keyring 'default' to unlock" whereas before I was always just asked once.
- The connection seems to be established, with the icon showing good reception and the tooltip reads "Wireless network connection 'mywifi' active: mywifi (100%)
BUT I can not connect to any website or ping the machines of my network, even by IP address. All of the other computers around (Mac, Windows) can use the Wireless as usual. My Wireless is WPA-PSK TKIP hidden SSID. My Ubuntu is 10.10 Maverick.
I'm trying to add a key to a new slot from a keyfile that I created, but I keep getting an error and I don't know what the problem is.
Code:
root@ubuntu:~# cryptsetup luksAddKey --key-slot 1 /dev/sda5 -d /media/Ubuntu_10_04/etc/cryptkeys/swap.key No key available with this passphrase. content of swap.key
I am using FF ver 5.0.1 from here After reading [URL] I did Code: sudo aa-logprof /path to firefox Allowed all when asked. But when I try to start FF in enforce mode I get
