I got this error (see the pic from this link [URL]) when opening google account, face book, etc. Some guys suggested to check the system time and make sure the computer time is same as the local time. According to this hint, I run the command "sudo tzselect" and choose "Europe -> Dublin" (Im in Dublin), then restart PC. However, the error still pops up.
View 4 RepliesI just upgraded to 10.10 and found that when I visit the secure area of my business site, it throws an Untrusted Connection error (on FireFox). It works perfectly fine with Chromium on Ubuntu though. And it works just fine with all kinds of browsers on Windows Vista too. is this a known issue on FF with the new Ubuntu?
View 1 Replies View RelatedI was recently connecting securely to the website where I have my mail account, and I connected through Tor. When doing so firefox presents me with the screen saying that the connection is untrusted and it can't verify the certificate. So I cancelled. I'm using torbutton and I turned torbutton to off and connected again with no problem. Then with torbutton on again, same thing (untrusted).
Is it possible the exit node I was going through is doing a man in the middle attack? However later when connecting through tor I did NOT get the warning about the site being untrusted. I really don't know what exit node I was using when I got the certificate warning and what exit node I was using when I did not recieve the warning. I don't know how long I stay on the same node or how/when it changes.
I have managed to fix the problem where Ubuntu did not recognize my admin password,but now I have another problem.I tried to install an application from the Ubuntu Software Center.I entered my admin password, when I was asked to do it.Then,I got this message: ''Requires installation of untrusted packages The action would require the installation of packages from not authenticated sources.''
And I am not allowed to install the program.It happens regardless of the app I'm going to install-thus I can't install anything! I use Ubuntu 10.10.
I have just recently installed ubuntu on a new (new to me at least) machine and am have some trouble installing common programs from the USC. Like Amarok, BlueFish.. ect. Pretty much everything I have tried says it requires download from untrustworthy source. All installed fine on my laptop. I am running natty narwahl on this computer and 10.10 on my laptop.
View 1 Replies View RelatedI have a lenova B450, installed ubuntu 10.04 netbook remix(dual boot with win xp), everything works fine, even installed some games through ubuntu software center. I tried to install cd burning software, i received the following message. Requires installation of untrusted packages The action would require the installation of packages from not authenticated sources. Even after i gave OK there was no response. Now when i tried to install games also same message & no response.
View 3 Replies View Relatedi could really do with some help, basically every package is seen as untrusted and it is stopping me from upgrading or updating, and to install packages i have to do it from apt-get and say that i trust the source.
View 9 Replies View Relatedwhatever i try to install through the Ubuntu Software Center or through synaptic i get an error "Requires installation of untrusted packages" and it says "The action would require the installation of packages from not authenticated sources." what am i doing wrong or what settings am i supposed to change?
View 7 Replies View RelatedI want to start using videos/music files downloaded from untrusted sources (BT,Sharing Forums, etc.). Haven't made this a habit b4 because of the security risks. I want to take steps to reduce the risk & protect my computer from anything malicious. What are some good choices for this? The biggest step I took so far is using Ubuntu since it's very virus resistant, but other threats do exist out there (rootkits, malicious scripts, etc.). When downloading files from untrusted sources, who knows what may be hidden inside.Some options I'm thinking about:
1) Using a VM (with Ubuntu installed inside) & playing the files inside the VM. If anything malicious happen, it would be trapped inside & I could easily revert to a clean snapshot.
2) Using AppArmor to restrict what the files or program used to play the files can/can't do. AA seems very complicated though.
Are the above overkill? Would it be sufficient enough to just open these files on a non-admin user account since no access to root or sudo?
I am installing a simple software(Gnome-Do) from software center but it gives me an error....Require installation of untrusted package...? after that it stops installation...
View 5 Replies View RelatedI installed LDOCE5 on Unbuntu 10.04, but when run file ldoce5.desktop then there a message:
Untrusted Application Launcher
The application launcher "ldoce5.desktop" has not been marked as trusted. If you do not know the source of this file, launching it may be unsafe.
i'm getting an error when trying to run my update manager. i had been having a problem updating my opera, but just today my current package isn't downloading. the error i am getting is:
"Requires installation of untrusted packages The action would require the installation of packages from not authenticated sources." the detail info is:
"computer-janitor computer-janitor-gtk empathy empathy-common icedtea-6-jre-cacao icedtea6-plugin libc-bin libc-dev-bin libc6 libc6-dev libnautilus-extension1 nautilus nautilus-data nautilus-sendto-empathy openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib opera ubuntu-docs upstart"
i tried to just ignore that, so i unclicked it (just wasn't interested in dealing with it right away), and go on {this is how i had been ignoring the same error on my opera update for a week or so} --- and so when i tried going on, i got same above error except with this detail:
"empathy empathy-common icedtea-6-jre-cacao icedtea6-plugin libc-bin libc-dev-bin libc6 libc6-dev libnautilus-extension1 nautilus nautilus-data nautilus-sendto-empathy openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib opera ubuntu-docs upstart" ps- i am a pseudo novice who is trying to learn how to use the terminal, so if it's not too much of a pain, i like terminal directions,
Why do I keep getting this error when I try to search something on google. It happens when my query has around five or more words. If a search for just one or two words I don't get the error. I know it's not google because it happens with bing, msn, and yahoo too. The connection was reset The connection to the server was reset while the page was loading.
* The site could be temporarily unavailable or too busy. Try again in a few moments.
* If you are unable to load any pages, check your computer's network connection.
* If your computer or network is protected by a firewall or proxy, make surethat Firefox is permitted to access the Web.
I have just installed Google Desktop. When I do a search it says: Unable to connect Firefox can't establish a connection to the server at 127.0.0.1:38552.
View 3 Replies View RelatedWhat if someone tampered with some important security updates, and suddenly you get a rootkit instead?
View 4 Replies View RelatedI've read and re-read everything I can find about AppArmor, to no avail. On the whole, AppArmor isn't for me. However, rather than give up on it completely, I have an idea: create a profile that I could use as a template for any untrusted application, with the aim of 1) blocking it from network access and 2) blocking it from installing other applications. I've got as far as creating an empty profile:
Code:
# Generic AppArmor Profile for UntrustedApplication
#include <tunables/global>
/usr/sbin/UntrustedApplication {
#include <abstractions/base> }
What do I need to add to make this profile 100% permissive, except for the two exceptions stated above?
A few weeks ago, i installed Ubuntu Desktop 10.10. I installed several of my previously used programs and am now having trouble with the update manager. It refuses to download updates; insisting that it does not trust the source. The details in the error message indicate that the problem is with a package for Banshee Media Player. I am posting a link for a video I made that displays this problem. [URL]
View 5 Replies View Relatedi am a relativelly new user of ubuntu, i have a ubuntu 9 ( i think) on a aone.i am not in the fan club of last updaters, if it works, it's ok.when i try to install (from software center) some softwares, it gives me an error, untrusted packages.i feel it is something like an abuse, at least, bring to the user the possibility to install "untrusted packages" with a button. AT LEAST!because i think it is not normal to don't be able o install blender, remember ubuntu is a linux, then blender should work on.i tested to install many mounth ago, when i i stalled the last version (9.xxx), and it did the same, then i think it is not an update problem at all.
View 2 Replies View RelatedI have just upgraded to Ubuntu 9.1 and now my mobile broadband connection will not work. The dongle says it is connected to my provider but Firefox is telling me it cannot find the web page. Everything was working perfectly before the upgrade!
Error message: The browser could not find the host server for the provided address.
I have a strange problem where I can connect to any site except for [URL]... with the latest Firefox and Google chrome both can connect to [URL]... Using Ubuntu 10 not 7.10 FireFox: Unable to connect Firefox can't establish a connection to the server at [URL]...
* The site could be temporarily unavailable or too busy. Try again in a few moments.
* If you are unable to load any pages, check your computer's network connection.
* If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
Google Chrome: This webpage is not available. The webpage at [URL].. might be temporarily down or it may have moved permanently to a new web address. More information on this error Below is the original error message Error 2 (net::ERR_FAILED): Unknown error. Really Strange is that every other site is fine?
I have a repository that isn't signed (and would be a pain to get the administrator to sign)need to use APT::Get::AllowUnauthenticated to install anything from this. However, packages from this repository may have dependencies that I want to download from the main Debian repository and I don't want to install these if can't be authenticated.Is there any way to configure apt-get to allow packages to be unauthenticated from one repository, but forces authentication for all others or am I forced to manually download the dependencies and install myself in this scenario?
View 4 Replies View RelatedAt the login webpage of <[URL]>, the Time Warner Cable (TWC) Webmail site, I am immediately confronted with a warning that the Security Certificate is invalid & that the site is untrusted. This occurs with Firefox, Seamonkey, & Konqueror. This does not occur on Microsoft or Apple systems; I have checked other colleagues machines. I have manually overridden the warning & everything functions fine. I have contacted TWC & am awaiting their tests. But, I would like some independent corroboration from other users in the Linux community. Could some of you perform the test yourself on this URL? An error will be readily apparent.
View 14 Replies View RelatedI am trying to install tomcat (apache-tomcat-6.0.24) on a Redhat machine.Post installation, I find the url: working fine untill I click on 'Tomcat Manager' where it gives me the following message: Failed to Connect.Firefox can't establish a connection to the server at localhost:8080.Though the site seems valid, the browser was unable to establish a connection.
* Could the site be temporarily unavailable? Try again later.
* Are you unable to browse other sites? Check the computer's network connection.
* Is your computer or network protected by a firewall or proxy? Incorrect settings can interfere with Web browsing.
I just downloaded ubuntu 10.10 on my asus eee pc 1015pem. Everything seems to work fine but I have really a hard time to get my wireless working. The appropriate driver seems to be installed and active. My router is ok, too (Netgear WPN 824 v2). However, when I try to enter my wireless password and try to open the internet with Firefox then the web browser is offline and I cannot get internet connection. Connection with the ethernet cable is fine.
View 8 Replies View RelatedDoes anyone know how to install Firefox Add-Ons without an Internet connection? I need to install Firebug on a Slackware 13 machine that's not connected to Internet
The version of Firefox is 3.5.2.
Whenever I try to either update, or install new software to Ubuntu 10.10, I get this error...
Requires Installation of Untrusted Packages
The action would require the installation of packages from not authenticated sources.
I installed required updates on my linux installation (ubuntu 9.4) I am now unable to access my localhost, and get the following message from my browser: Failed to Connect Firefox can't establish a connection to the server at localhost. Though the site seems valid, the browser was unable to establish a connection. I checked my hosts file which has the following information:
[Code]....
I am new to Debian (just used Gentoo until now), I run a little server for our company and clients. Unfortunately our hosting company switched us from a Gentoo system to a Debian Lenny box with Confixx and stopped maintaining it. So I will need to do the house keeping, which worries me a bit. Today I started and ran: aptitude update && aptitude safe-upgrade and got a huge list with packages to upgrade. Unfortunately, I am not confident, if I will break something upgrading (Confixx, apache) as I get the following warning message:
WARNING: untrusted versions of the following packages will be installed!
Untrusted packages could compromise your system's security.
You should only proceed with the installation if you are certain that this is what you want to do.
mysql-client mysql-server-5.1 mysql-client-5.1 mysql-common mysql-server-core-5.1 mysql-server libmysqlclient16
Do you want to ignore this warning and proceed anyway?
Is it safe to ignore it and upgrade the needed packages?
Since a few days ago, I have too much problems to connect.When I try to connect to Internet with Firefox, the following message is printed out (, most of the times):Code:Unable to connect Firefox can't establish a connection to the server at URL...
View 9 Replies View RelatedI've installed apache application server v7.I get a problem when I type the command localhost:8080
Unable to connect Firefox can't establish a connection to the server at localhost.
# ps ax |grep tomcat
9463 pts/2 S+ 0:00 grep tomcat