GPG error: [URL]... hardy-backports Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 Tried this with no luck:
sudo bash
apt-get clean
cd /var/lib/apt
mv lists lists.old
mkdir -p lists/partial
apt-get clean
apt-get update
When I try to do
[code]...
I've tried the method described here: [URL]... However, I'm still getting the same error.
I'm on Natty Narwhal and wanted to play with ssh but I can't seem to get ssh to work without having to specify a password. I've installed openssh-server. I've generated a public/private key pair:
ssh-keygen
I can see my id_rsa and id_rsa.pub and known_hosts.
am logged in as user pgroarke and simply trying to run ssh on the same box.
Regardless of whether I specify either localhost or hostname I still get asked for a password:
ssh -i ~/.ssh/id_rsa.pub pgroarke@spock date
pgroarke@spock's password:
Here is the relevant contents of my /var/log/auth:
Jun 18 16:21:37 spock sshd[30357]: last message repeated 2 times
[Code]....
In my house I have a small computer running ubuntu karmic that works as a server/media center.
I would like to have a folder (my ~/public folder) openly available to the entire world via anonymous ftp.
I have read somewhere that the defauld vsftpd config is basically this: no local user login, anon only and sharing a folder called /home/ftp, but I can't get this to work.
Here is my /etc/vsftpd.conf file:
Code:
I would like to set up an ubuntu server to forward outside requests directed to different domains to different computers on my local network. The bind is I only have ONE public IP.
Here's an example of what I want to do.
- if a request is sent to www.first-domain.com, I want to forward it to a local server (say 192.168.0.10)
- if a request is sent to www.second-domain.com, I want to forward it to a local server (say 192.168.0.20)
and so on...
I will need to forward these requests not only for web sites but for other services such as SSH, mail, RDP, VNC, etc etc PS Once it hits those local servers, I know how to use iptables to forward them as desired.
I am going to be away semi permanently and want to create a VPN that will allow me to act as if my laptop was connected to my home network.
All I want is for the drives to be accessible so I can use them for primary access as if they are in the laptop.
Questions:
1. Can I set up a Linux VPN that is secure using public WiFi (or however I connect to the net) when I am on the road?
2. I will be using a desktop (32 bit) as the server, what version of Linux would be best for this?
3. If my server is linux and the server drives are NTFS will they be accessible using a windows machine? (I will be double booting the laptop)
4. I would like to set up a pass-code that is stored on the laptop so that only that machine can get access.
This can be up to 255 characters and encrypted so it would be very hard to break. Even I would not know what it is. (I would store it on a pen drive and be able to recover it from there.)
One more. I might want to add separate users that only have access to their one drive, not the server drive. Is that OK?
We have an Iomega StorCenter ix4-200d in our office. for past two days the shared public folder is not getting mounted. but it's working fine through the web interface i.e user can upload/download.that rules out the permissions problems.
I am providing the output of mount command:
t227@t227:/var/log$ sudo mount -t cifs --verbose //192.100.100.37/public /mnt/public/ -o username=shrey
[sudo] password for t227:
Password:
[Code]....
in fact i can't access any of the folder which I am having permissions to rw.but it's working fine through the web interface.
P.S:- On windows also I can't mount the folder.
Basically I am trying to set up my own server so that I can ssh into it from anywhere. I am able to SSH into my server when I use the LAN IP of my server but I am not able to SSH into it if I use the public IP address. I have read many threads and in my opinion I've tried almost all of the common fixes suggested. One possibility may be that my ISP has blocked port 22. I have taken this into consideration and sent them an email and I'm presently waiting for a reply. However, I highly doubt that my ISP has restricted acess to port 22. I would really like to be able to SSH into my server from anywhere.
1). I installed openssh client/server using the following commands:
Code:
sudo apt-get install openssh-client
sudo apt-get install openssh-client
2). I forwarded port 22 on my router. (see attachment for the settings)
3). I modified /etc/ssh/sshd_config such that my server has a static LAN address.
contents of sshd_config file:
Code:
# Package generated configuration file
# See the sshd_config(5) manpage for details
# What ports, IPs and protocols we listen for
Port 22
# Use these options to restrict which interfaces/protocols sshd will bind to .....
I then entered the command:
Code:
sudo /etc/init.d/ssh restart
4). I turned off the firewall using the command:
Code:
sudo ufw disable
5). Here is the output of the IP tables:
Code:
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
I have setrup Ubuntu Enterprise Cloud on a single machine.
1) I am able to run the instances from store (karmic) On running the instance two ips are assigned (public and private) as 10.B.C.X and 172.19.1.2
2) I am able to connect to the instance (10.B.C.X) through ssh (using key)
3) However I am unable to access the instance outside the UEC (using public ip). When I try pinging, I get an error Request timed out or sometimes Destination host unreachable.
4) I have provided the following access using euca-authorize
Details below:
1) Hardware : Blade (64 bit)
2) Version : Ubuntu 9.10; Eucalyptus the one using apt-get install eucalyptus
3) Topology : Single physical system
4) Mode : Managed no-vlan
[Code]...
Code:
# Sample configuration file for the Samba suite for Debian GNU/Linux.
#
[code]...
I resolved the issue, see post #4.I've installed gitosis on a home server running Kubuntu Maverick, but am unable to get the ssh public key to work. When I try to clone, I get a password prompt.I entered a password for the key file. Then I copied the resulting public key to the server's tmp directory:
When I do 'sudo apt-get update' I get this error now:
Code:
Hit http://ppa.launchpad.net lucid/main Packages
Hit http://ppa.launchpad.net lucid/main Packages
Fetched 116kB in 1s (70.5kB/s)
Reading package lists... Done
W: GPG error: http://ppa.launchpad.net lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1A0771178279047A
If been getting this error: W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: [URL]... maverick Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY DB141E2302FDF932. W: Failed to fetch [URL]... is this a temporary situation?
View 2 Replies View RelatedIs it something to worry about or can I just ignore it?
W: GPG error: [URL] maverick Release: The following signatures could not be verified because the public key is not available: NO_PUBKEY 504B59436C3321F2
Can someone post how to use irssi with bitlbee . I know how to use the Bitlbee public servers but I would rather install it and use it that way.
View 4 Replies View Relatedi am working at a place that has 2 physical web servers yadayada1 and yadayada2 but only one public ip address i can use dyndns to register 2 dynamic domains on the same ip address
how can i get yadayadayada1.dyndns.org to route to yadayada1 and yadayadayada2.dyndns.org to route to yadayada2 ?
I'm trying to write a p2p file sharing program using python's built-in libraries. Everything is going well. The only thing is that i'd like to be able to use openssl public and private keys so only a host with the public key could access/decrypt the filesharing. I've gotten these libraries (httplib, basehttpserver, ssl, os) to work using just a pem file containing both the public and private keys but no success with them seperately. Can someone point me in the right direction or offer an alternative? PS, the goal of the project is to create an anonymous, decentralized, secure file sharing program. I want to be able to upload this to sourceforge so everyone can use it, if that's any incentive
View 2 Replies View RelatedI just set up an VPS with ubuntu. I made a user1 and gave it ownership
Code:
chown -R user1 /home/www
This user also have been given all the root privileges (I know it is not recommended!)
The problem is that each time I make new site, and user1 wants to upload (through ftp) files to /home/www/newsite I need to redo the the above command in order to be enable user1 to upload. Not only this, I need to rework permissions (744 for folders and 644 for files), otherwise the newsite throws permission errors message.
I installed OpenSSH via tasksel and am using Webmin for administration. I'd like to be able to SSH externally and want to setup the necessary public/private keys to use in FileZilla. In Webmin, under Servers > SSH Server I can click 'Host Keys' and see an RSA key. Is this the public or private key for my server? Do I need to copy this into a text file to import it into FileZilla on my remote PC (that I want to connect from)? Is that all that needs to be done (aside from opening the port on my router/firewall)? Or, is there an automated way to set this up via Webmin?
View 1 Replies View RelatedAt the moment we have one SSH server with the private key being on a usb flash drive, and the public key being on the server in authorized_keys2. Now that three more servers are coming online, should we generate new keys, so we have muliple private and public keys (one pair for each server), or use the same two keys to access all the servers
View 5 Replies View RelatedI've been trying to share a folder with samba. This folder is the decrypted version of an encfs encrypted folder. Mounting the decrypted folder on the server is done automatically on login using gnome-encfs. Exposing the folder locally works like a charm. Now where I get stuck is trying to access the samba share from a client (even with smbclient on the server itself). I can see the share with smbclient -L:
tijm64@tijm64-HTPC:~$ smbclient -L 192.168.1.100
Enter tijm64's password:
Domain=[TIJM64] OS=[Unix] Server=[Samba 3.4.7]
[Code].....
I wan't whatever file/folder that ends up in the public folder to automaticly be open to whosoever access that folder. Right know I have to "chmod -R 777 file/folder.* "
View 4 Replies View RelatedMy software sources some how got screwed up. Now when I try to install from software manager or Synaptic, I get error messages. Here is the error messages at the bottom of "sudo apt-get update" :
W: GPG error: http://archive.ubuntu.com lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5
W: GPG error: http://archive.canonical.com lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5
How do I fix this ?
A week ago or so neither ssh nor scp were working when attempting to connect to my on-campus computer from home. ssh was complainig about the key not matching and I figured out I could just delete the config file it was reading the (now old) key from and let it create a new one with the updated key upon prompting me whether or not to trust the remote host.
However, even though ssh is now working, I can no longer use scp. I issued scp -v and discovered a bunch of errors. scp prompts me for the remote password and even prints the message of the day on the remote computer but then just hangs and doesn't seem to be copying any files. I'm sure the issue is with the whole key change issue but I can't quite figure out why ssh would be working just fine and scp would be failing.
I run the following file with the >log.log redirector and it does not capture errors.
#!/bin/bash
echo ************************BEGIN LOG******************************
date +"%m/%d/%Y %H:%M:%S $HOSTNAME"
cp -f /scripts/original/clamscans.log /scripts
[code]....
The following errors show up when I run from the file from the term window, but are not written to log.log:
tar: /public/public/clamscans/*.txt: Cannot stat: No such file or directory
tar: Error exit delayed from previous errors
mv: cannot stat `/public/public/clamscans/*.txt': No such file or directory
I know with windows you can add the 2>&1 to capture error data. Is there such a thing for Linux?
I have added the following line in sources.list, deb [URL] squeeze main non-free
Running apt-get update i get this error message,
Reading package lists... Done
W: GPG error: http://www.debian-multimedia.org squeeze Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 123456789
Do i need to generate this public key 123456789 ? If so, how?
Running apt-key update has not solved the problem.
apt-get install debian-archive-keyring was a recommended solution from some googling.
I have also read this page, [URL] , but how to add a key is under construction.
How can I forward all traffic from a public IP to another public IP. Let's say I have a first debian box named box1 with eth0 = 1.1.1.1 and eth0:1 = 1.1.1.2 and I want to forward all traffic from 1.1.1.2 to "box2" located somewhere else over the internet and having for eth0 2.2.2.2 Both 1.1.1.0/24 and 3.3.3.0/24 are public IP ranges.
View 1 Replies View RelatedI have apache working,i have users set under admin group in /home/admin/username/html that is with an html publicfolder at the end, now permissions are set right, /html is set to mode 777, and the contents also inside them. But everytime i do a 10.0.11.25/~les i get a damn forbidden error code, its got me so pissed off and i dont' know whats the problem. This is the error i get: Forbidden 403 You don't have permission to access /~les on this server.
Code:
[Tue May 05 19:37:48 2009] [notice] Apache/2.2.11 (Unix) DAV/2 PHP/5.2.6 configured -- resuming normal operations
[Tue May 05 20:44:30 2009] [error] [client 10.3.0.254] (13)Permission denied: access to /~les denied
[code]....
Just added Squeeze multimedia repositories in source list,but get this after reload :
W: GPG error: ftp://ftp.debian-multimedia.org squeeze Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 07DC563D1F41B907
However,update for Audacity & Mplayer showed in Update Manager,and I successfully updated.
I have trouble with rsa authentication:
I did create an rsa certificate with ssh-keygen using my root account on a client: ssh-keygen -t rsa -b 2048 no passphrase I did copy the rsa pub_key from my client to the server scp id_rsa sampleuser@sampleserver:/home/sampleuser/.ssh/authorized_keys
I did change the ownership to the "sampleuser" of the pub key file on the server: I trayd to connect:
ssh sampleuser@sapleserver
I get that: permission denied (public key)... I know I do smth wrong but I don't know what.