I have a Lucid Ubuntu installed on my home PC with two user accounts, AmHero and simple. I would like to have all internet access disabled when my kids login with the 'simple' userid. And yes, internet should work when I login using AmHero. I tried this:
[URL]
..but this does not work and gives some errors on the terminal.
I can paste the errors, though I am not sure this will even work as I found this in an old post.
I'm trying to disable multiple logins for a single user on Ubuntu 10.10 but I haven't been able to find a way to do this on this version
View 4 Replies View RelatedI have a file server on my network. It is accessed mainly by linux machines throught NFS, but sometimes I need to access it from windows, and I managed to get Samba up and running with only one share with no password, which is what I want.My users have their "private" folders which are just chmodded 700, and under NFS it works fine, but on samba I get, of course, access denied.How can I configure samba so that it asks a password to access those directory? They can become separate shares, and have their own username and passwords (not the ones in /etc/passwd in the server), I don't care.
View 1 Replies View RelatedWhen I start an upgrade or dist-upgrade from single-user mode, and walk away for a long time, I will have found that some packages insist on prompting for answers to questions midway through. That requires me to physically check the console periodically, and that becomes less practical for long upgrades.Is there a way for me to somehow remote into that console and answer any prompts that would popup? By "way" I mean not involving KVM switches or other hardware other than the LAN setup I have now (i.e., I am able to ssh into the machine being updated from another machine, but not when the machine is in single-user mode).
BTW, the reason I am using single-user mode is that, in the past, I have had problems with upgrading packages like GNOME when I am logged into the GNOME Desktop.
What is the command I need to create a new user and give the user only permission to a single folder via ftp?
View 3 Replies View RelatedI have searched for hours and have found nothing that works. Its just amazing that I have not destroyed my laptop yet. What I want to do is keep my child off the net under his user account. I have Karmic installed currently. I have tried adding an iptables rule: sudo iptables -A OUTPUT -p tcp -o eth0 -m owner --uid-owner test -j REJECT
That does not work. So then I tried to disable the network card for just one account... no go.I can only stop access totally for both users which doesn't work for me very well. No method gives me what I need. I want a way so I can login and use the computer normally AND an account he can login to and use but with no web.
I want to refuse access for some users to usb pen and audio. In previous releases (debian, ubuntu , debian-based ..) , it is enough to remove the user from the group.
that is in /etc/group
audio:x:29:bela
plugdev:x:46:bela,geol
with theses lines : bela can heard sound, but not geol, for bela and geol the usb pen is automatically mounted. But not for nobody else. It is NOT the case in the new release, I mean, even if I remove a user from the plugdev group, the usb pen is automatically mounted for that user.
is there any possible way to hide currently running processes from an user? This means I do not want him to know about what programs/processes does any other user but him run. In short words if that user runs 'ps -aux' he should get only his processes.
View 3 Replies View RelatedI want to disable internet connection on my laptop but I want to keep the local lan connection. What would be the less hasssle way ?
View 8 Replies View RelatedHow can I disable Internet access for programs running in Wine?
View 3 Replies View RelatedI would like to set up a user account with no network access. Reason is that sometimes my little daughter plays with the computer (for example watching movies on dvd's) and I want to prevent internet access in case she plays unattended. Is there a simple way to do that? I am using ubuntu 10.04.
View 4 Replies View RelatedMy laptop is running Ubuntu 10.04. I have my own account (custom) and 1 desktop user account.
When I log in under my account and switch to the desktop user account, I can connect to the internet. However, if I start the laptop and log into the desktop user account first I get no internet connection and the same when I switch to my own (custom) account. What gives?
Am using Suse 10.2 for internet and e-mail server. currently all my users have access to the internet if they know how to setup their web browsers. how do i deny some users internet access so that a user can only access his/her e-mail but not internet.
View 1 Replies View RelatedLinuxA & LinuxB
linuxA:eth0(10.1.1.1) connected linuxB:eth0 (10.1.1.2)
linuxA:eth1(202.1.20.45) connected internet
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i disabled the gdm from RC start-up scripts so now my ubuntu will boot only in text-mode (terminal) ,but what i need to know is how can i run a single application for ex. Firefox in gui mode ,by keeping gdm disabled ,i tried using startx but it did not solved my issue .
View 8 Replies View RelatedI have a linux box (fedora) with two ethernet cards eth1 and eth2. On eth1 I successfully configured a PPPOE internet connection. Such that from the server I can browse the internet. On eth2 I wired it to a wireless router essentially to provide the wireless cloud. On eth2 I also configured dhcp, such that the Linux box is both PPPOE and DHCP server.However my clients on the LAN cannot access the Internet.
On passing the routing command I get
Destination Gateway Iface
196.44.x.y 0.0.0.0 ppp0
192.168.1.0 0.0.0.0 eth2 (my subnet)
0.0.0.0 0.0.0.0 ppp0.
The router (functioning as a wireless access point mainly) has a fixed IP address of 192.168.1.2 and eth2 has IP address 192.168.1.1. The dhcp file running on Linux has been set with option router (Gateway) 192.168.1.1. I cannot figure out how to correctly set the routing table such that my clients on wireless can access the internet cloud. I googled and googled but no solid solution. Any suggestions?
I would like to run versions of Mozilla Firefox 3.6.5+ as a single process, just as it was in versions 3.6.3 and prior. The reason is that, on Linux, I am running within proxychains - which doesn't bind to forked processes. Because the plugins in versions 3.6.5+ run in a forked process I can't use proxychains to redirect Flash streams. Is there a setting in modern versions of Firefox that allow me to run plugins in the main process?
View 1 Replies View RelatedWhen Desktop Effects are enabled in KDE the window for Tecplot 'bleeds' through, as if ~40% transparent in various regions. Disabling desktop effects fixes this, however, I would like to keep them. Is there a way to disable desktop effects on a single window/application?
View 7 Replies View RelatedHow do I disable and change the user password using SSH on a Linux
View 3 Replies View RelatedIs there a way that I can have a user on my Ubuntu 11 box that when logged in it automatically opens X program and nothing else, no window manager nothing, single program for that user only?Here is the scenario, I have 3 users, one is called Skype. I want when someone logs into the skype user no window manager at all be available to that user from the GDM and for xwin to automatically start skype up.
View 1 Replies View RelatedHow do I get into Single User Mode in 10.04?
The grub menu seems to be gone in 10.04, and the computer boots in 2 seconds. It's great that it boots fast, but there has to be some way to specify boot options?
/etc/default/grub says the timeout is 10, but that doesn't seem to be the case.
I have a quick question that I haven't been able to find an answer for so far. Is it possible to 'hide' a user from the user list in gdm? Note that I don't want to remove it entirely, I just want a user that you can only get into by clicking 'other', entering your name and password.
View 2 Replies View RelatedI'm running mythbuntu on 10.04 with an AMD athlon and nvidia geforce4 (nvidia-96) graphics. Shortly into the boot procedure, the system appears to switch into single user mode, killing all the processes I want running and dropping me into the recovery menu.
On 20 Nov I was having problems booting the system, which I traced to a probably loose sata cable to the (single) hard drive. While working on this I performed a normal system update, and then started having the problem described above. the update included
menu 2.1.43ubuntu1
libc-bin 2.11.1-0ubuntu7.5
plymouth 0.8.2-2ubuntu2.1
grub-pc 1.98-1ubuntu8
xserver-xorg-core 2:1.7.6-2ubuntu7.4
initramfs-tools 0.92bubuntu78
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I have a good question. I have a friend that lives in an area where he cannot receive DSL or Cable internet. He has a phone line, and physically able to get DSL, but the company won't give him service. He has Verizon wireless, but the reception is bad and his service gets dropped too much.
I however, have DSL 3.0Mbps and want to know how I could get him a DSL modem to dial up to my server at my house and receive internet. I know that I would probably need two phone lines to do this, but apart from that.
How can I, a single user, stop the hassle of having to constantly log in. Ubuntu 11.04 is what I currently using.
View 7 Replies View Relatedwhat things can i do in single user mode?is there a guide out there can help me out how to navigate in single user mode?in links that focus only on user user mode?being in single user mode in other istro all the same? debian, fedora, suse. etc
View 4 Replies View RelatedI've created Oracle Enterprise 5 Virtual machine. It was running fine but not sure what went wrong and now when ever I reboot the machine, it goes to single user mode. If I enter "init 5" command it boots to multi-user X11 mode without any problem.I checked inittab file and default line has id 5. So it looks OK. What else can be wrong?
View 15 Replies View RelatedI have a user that can ssh to every computer on our network expect for one. I verified that it has to be the account by having the user ssh from a different computer. the results were the same.
View 2 Replies View RelatedI am running redhat ES 5 on a dell server and recently, I ran into a snag where I was able to reduce a partition (ext3) but could not run resize2fs (mismatch between physical and logical blocks (i never found a solution to this). In any case I decided to log in a single user mode (appended 'single' at the GRUB loader prompt) and now I am always taken to this single user mode every single time I reboot and can't seem to get out of it. I have tried init 5 (runlevel that the system is set to boot into by default) but that does nothing (no message on the # prompt).Of course, I have 2 problems here:
1) partition issue
2) cannot log out of single user mode.
I have been using ubuntu for more than 3 months now . I was wondering if could use LAN and Internet simultaneously in windows, why that should not work in ubuntu? I tried as much as I could, searched different forum and thought there is no way I can get around with it until recently I found a solution in a forum. For your information I use ppoe for connecting to Internet.
The solution was as simple as running this simple command sudo ifconfig eth0 192.168.x.x netmask 255.x.x.xI have replaced those x with my desired number. It worked like a charm! Now I could browse LAN shares and Internet simultaneously! How to do it and forget it? I mean I don't want to do it every time I dial my connection.
