Ubuntu :: Sabayon User Manager Launchers Not Trusted?
Jan 30, 2010
I'm working on setting up a computer lab for my kids' school, and am planning to use Ubuntu LTSP and Sabayon User Manager to lock things down.
When I edit a profile in Sabayon, and create the default desktop icons I'd like them to have (Firefox for example), when the user logs in the icon is generic and when clicked says:
"The application launcher Firefox.desktop is not marked as trusted. If this application launchers source is unknown to you then it may be unsafe to launch."
If I click "Mark as Trusted", the Firefox icon pops up and all is well. However whenever a new user logs in, they have to go through this process and I'm worried it may confuse them.
Why are application launchers created by Sabayon not trusted by my LTSP users?
Ubuntu 9.10 by the way.
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Jul 7, 2010
I have a mail script that has been running on my website for several years. One problem I had with the script was when a bad address was put in, the mail was rejected to the server rather than to the sender. I have now recently added a fifth parameter to the mail script using the -f sendmail option to set the return path.
PHP Code:
$mailsend=mail("$email","$subject","$emess","$ehead","-f$adminEmail");
The PHP manual says this:
Quote:
The user that the webserver runs as should be added as a trusted user to the sendmail configuration to prevent a 'X-Warning' header from being added to the message when the envelope sender (-f) is set using this method. For sendmail users, this file is /etc/mail/trusted-users. I do have the 'X-Warning' header on e-mails sent with this script and have asked my server administrator for some help in adding "the user that the Web server runs as" as a trusted user.
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May 2, 2011
I just installed Ubuntu 11.04 and this is my first experience with Unity. I have managed to create launchers in .local/share/applications and drag them to the launcher to add desired shortcuts. Here are two questions I have:
1) I am adding many shortcuts to various directories I frequently use; the shortcut's have commands like nautilus /home/user/some/dir. Despite the fact that I change their icons, when I drag them to the launcher they all use the Nautilus icon. Is there a way to fix this?
2) Is there a way to group the launchers? For example, having a group for office applications, and a group for directory launchers?
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Jan 6, 2010
Original HOWTO can be found at: [URL]... So the other day I was in IRC and someone had brought up a problem where they created a new Administrative user, but didnt have rights to use sudo. Looked into the problem a little bit to figure out what was wrong, and it turns out that when you create a new user through the user manager (in kubuntu, anyways. Havent tested in Gnome.) the user gets added to the adm group, however, a quick look at the sudoers file shows that its looking for users in the admin group to allow the use of sudo. So, to solve the problem we do the following: If youre on the new admin user (which Im assuming you are) use the following commands:
Code:
su [insert username of old account without brackets]
sudo usermod -G admin [username of new admin account without brackets]
exit
Then simply logout, and then log back in (not always necessary, but the easiest way to flush the permissions.)
Code:
su [insert username of old account without brackets]
Means were going to Switch User to the old admin account
Code:
sudo usermod -G admin [username of new admin account without brackets]
This simply adds the admin group to the secondary group list for the new user
Code:
exit
Pretty self explanatory
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Aug 3, 2011
Non-root user cannot launch "shortcuts" (sorry I grew up on windows, don't know the right term) from the file manager or plasma desktop manager.They have full permissions to the shortcuts, even ones they create do not work.If I log in with root permissions they work fine
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Jan 7, 2010
I installed Sabayon Linux and it's bootloader, but I did not like it. How do I remove it and its bootloader so only Ubuntus remains?
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Jul 27, 2010
I had Linux Mint installed and it became subject to random freezes. The system was never under any serious strain at the times that this occurred. I went to the Ubuntu forums and discovered that this is a relatively common problem with Ubuntu and that there's no fix available. I tried almost all advice offered there, without any remedy. These included disabling Flash, Java, Compiz, Nvidia drivers etc etc.
I decided to try another distro. Since then I've had random freezes in Suse, Sabayon and even with a Fedora live disc. Oddly enough, I never have this issue with Win 7 (I dual boot). If this is a hardware problem, why does it never occur under Win 7? If it is, as I suspect a hardware issue, how can I identify the source of the problem and resolve it?
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May 20, 2011
How do i install jdk on sabayon?
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Sep 25, 2010
Does anyone know of a good web page creator that is easy to install on Sabayon 5.3?? I'm new to Linux and web page creating, so be gentle! I have registered a web address and a host, now all I have to do is get the info to the world.
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May 18, 2011
How do setup github on sabayon. And i try to connect to git git@github.com i get ths error. PTY allocation request failed on channel 0
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May 29, 2011
Thinking of putting sab alongside suze 11.3, I wonder if the bootloaders are compatible (versions of grub) or if only native systems (apart from windows/apple) are acceptable.
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May 4, 2010
I'm in the process of trying Sabayon 5.2. After the initial install, I had 800 packages to install to upgrade - went very smooth - but on re-booting, the auto login was gone. No problem, I reset using 'run command' 'kdm' and the 'convenience' screen. Checked all the correct places, and re-booted - no auto login, and I can't get it to 'stick'?
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Feb 19, 2010
I've installed the ssh server on my Ubuntu desktop and the very first time I accessed the server from my laptop, it got a message asking me whether to permanently add the key of the server. After I added this, it gave me a message saying that the key had been permanently added. My question is how do I remove this key? I just want to know how to do this because I'm going to disable password based logins and I want to start anew.
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Jan 28, 2011
I'm trying to access a Verisign signed site [URL] and getting a certificate not known error when I do. Do I really need to import Verisign? If so, how?
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Jun 16, 2011
how to add a key to apt's list of trusted keys, there might be something I've missed but I don't think so.
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Feb 20, 2011
Which are the default trusted root certificates in Java 1.4? How can a 4096bit certificate be installed in Java 1.4? (as it seems to produce an error).
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May 29, 2011
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?
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Nov 29, 2009
got this message during my login to my ISP webpage broadband , this first time i got thisQuote:
You have asked Firefox to connect
securely to ******, but we can't confirm that your connection is secure.
Normally, when you try to connect securely,
[code]....
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Jun 8, 2011
I am trying to implement a payment gateway, I have got a crt files from them, i have to add them into our trusted list so that we can establish a SSL handshake.i.e "Importing an SSL certificate into keystore" I dont have any idea on this one, can any one help me on this, my server is a ubuntu and runs apache as webserver.I am trying to use this in a soap request..An error occurred during a connection to ws.payconnexion.com:1401.
SoapFault exception: [HTTP] Could not connect to host in /var/domains/mywebroot/file/testpaymentmine.php:71
Stack trace:
[code]...
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Jul 27, 2011
For a project that I have been assigned to, I need to send emails to a business partner(business_partner.com) from one production server. However, my emails neither reach their destination nor bounce back to me.
Working with our business partner's IT support, the following error was discovered in their maillogs:
Quote:
Further analysis by my IT support shows that emails are successfully sent out ("Message accepted for delivery"):
Quote:
The app I coded is not using a public internet email address (e.g. me@hidden_domain_name.com) to send these notifications.
Instead, it uses an intranet email address (the server's where my code resides: user_name@servername.hidden_domain_name.com).
We created an alias but it made no change. Would adding my public internet email address to "trusted-users" file (we use sendmail)
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Oct 16, 2010
I am unable to get a key from keys.gnupg.net using:
Code:
gpg --keyserver keys.gnupg.net --recv 886DDD89
the above command returns
Code:
gpg: requesting key 886DDD89 from hkp server keys.gnupg.net
gpgkeys: HTTP fetch error 7: couldn't connect to host
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
EDIT: Correction: was able to get "A" key; however, its shows as
Code:
requesting key 886DDD89 from hkp server keys.gnupg.net
gpg: /home/mrmunkey/.gnupg/trustdb.gpg: trustdb created
gpg: key 886DDD89: public key "deb.torproject.org archive signing key" imported
gpg: no ultimately trusted keys found
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
and a search shows:
Code:
W: GPG error: [URL] lucid Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 74A941BA219EC810
I would rather make sure and get it right. I can see some keys located here at the tor project site. Another issues, I have been having issues with gpg keys for at least a month now.
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Jan 20, 2010
I'd like to have an easy way to configure firewall, e.g. eable/disable what mythtv needs, or enable/disable what mediatomb needs. Basically open/close a few tcp and/or udp ports for all interfaces (I have two), or just one of them.
Is there a way to add my own trusted services for the firewall?
Other recommended ways to do that? Or just write a simple shell script?
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Dec 5, 2010
How to compare CPUs? Is there a trusted source that compares cpu performance?
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Nov 12, 2010
I have a domain address and I keep my website in the server at my home. I use bind for DNS. I opened an email address for myself, but when I send an email to for example hotmail, gmail, it signs that as junk or spam. How can I make this address as trusted?
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Jan 12, 2010
For My Computer, Home and Trash.
And can I get them back?
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May 3, 2011
Anyone know how to configure the launcher for an app in unity? In Gnome, you could just right-click the icon, select properties and go to town. In Unity, all right-click gets you is (for example):Terminal Keep In Launcher Quit
I'd like to change the geometry for new terminal windows.
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May 15, 2011
Some app launchers can't be placed in the dock. The ones i have trouble with are the three games from Humble Frozenbyte Bundle, namely Shadowgrounds, Shadowgrounds Survivor and Trine. Their launcher icons look fine on dash, but when i start dragging them and the dash disappears, the icon turns into a question mark. Items on dock make room for the question mark icon, but after dropping it, it disappears and the dock icons return to where they were.
I guess there's something non-standard about the launchers. The games are installed under my home folder, and the game icons are xpm files in the game folder, like /home/veepee/.trine/Trine.xpm for example. The executables are in the same folder, like /home/veepee/.trine/trine-bin.
Too bad the print screen key doesn't take screenshots when the dash is up. What's up with that anyway?
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Sep 1, 2011
I decided to try DockbarX in XFCE to see how it worked compared to Talika. It runs a bit smoother, and looks a lot better, the only problem is, I can't pin any open programs to my dock. If I click "pin application" and then close the window, the icon disappears as if I never pinned it. This has happened with every program I've tried. I've also tried running it as a stand-alone dock, and while I can pin programs that way, the dock itself likes to move around on its own. I am using the version from the WebUpd8 repos, which is version 0.46.
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Jun 27, 2011
I am trying to work out if the network manager (the icon in the top right) can be enabled for all users logged on, not just the first.
Sometimes my router drops the connection and it is nescesary to click OK to the password re-entry prompt, however if I have logged on, then someone else is using the system and this happens, I need to log back on, press OK, log back out then let them log back in again.
Can't the network icon be enabled for all users?
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Jul 17, 2009
In Ubuntu, I run Compiz/Metacity, but I also have wmii installed. I know how to change to wmii for a one-time log in, but I don't know how to make it default for specific user.
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