I have fedora 13 64bit installed on the box I want to connect with vnc, I have tigervnc & tigervnc-server installed.
As my user I run:
vncserver
then I can connect to that box using: 192.168.1.2:1 but it is a different desktop?
How can I use vnc to control my user's desktop?
In the past I have used Slackware, but I changed to Gentoo because Slackware don't have a nice package manager. I like Gentoo very much, because you have control over your installation from the very beginning. You can tweak your installation, before it's a running installation.
The main problem is that you need to compile everything from source (this has some benefits), but i haven a 3.0ghz pentium 4, so compiling a full system takes days. That's not I want.
Because of that I tried Debian, it's nice because of the large collection of precompiled packages. However, it's seems like it is less Stable then Gentoo (i run debian sid, because i need the newer applications). It's also harder to configure to my needs.
Is there a (Gentoo-based) distribution that gives the user a lot of control on the installation proces (like gentoo) and afterwards gentoo-like configuration (it was so much better then Debian, for example: Where is the xorgconfig utility in debian? I know there is something called dpkg-reconfigure to configure X, but that didn't asked me about videocard and monitor settings, only keyboard related options)
But the distribution must have binaries for all (or at least a lot of) programs.
Is there such a distribution? What does come closest to my needs?
For the past few days I was putting effort on understanding the software control flow starting from "Boot loader" to "Linux User space".
I am consolidating the entire process and putting forth in this forum...It would be great if someone can validate this..It might be useful to other new bees too.
Step 1 : Power up the board
Step 2 : The CPU control goes to EEPROM/storage memory where BIOS resides
Step 3: BIOS gets loaded in RAM and gets executed
Step 4: During execution, the selection of Boot device has to be done with the help of BIOS Menu [Blue screen appearance during start up in normal PC's]
Step 5: BIOS shall access the Bootloader stored in boot device [for eg.,Hard disk]. Boot loader is stored in MBR area.
for explanation purpose I take the following configurations
Bootloader = GRUB
Boot Device = Hard Disk
Step 6: GRUB shall be loaded in RAM and gets executed
Step 7: GRUB shall load the KERNEL image to RAM. Kernel image is stored in Hard Disk.
The question of "How the GRUB knows where the Kernel image is stored".
The answer is
1. In the "Grub.config" file, the location of "Kernel Image" and " Ramdisk Image" [which will be discussed later in the section] is being given.
Step 8: Kernel Image followed by Ramdisk Image is loaded in RAM by GRUB bootloader
Step 9: Kernel Image gets executed...During execution, top portion of the code shall make initial hardware initialization and latter part
of the code shall just decompress the Kernel Image
Step 10 : After decompressing the Kernel Image, it shall decompress
the already loaded Ramdisk Image
Ram disk is just creating a temporary hard disk in RAM. The main responsibility includes it consists of minimal driver files, executables, directory structures to created a TEMPORARY ROOT FILE SYSTEM.
This Temporary Root File system shall be used by Kernel Image
1. Execute the executables to access the Hard disk
2. For creating Permanent Root File System in HARD DISK
Step 11 : Kernel Shall look for the file /Linuxrc in Ramdisk. Linuxrc
is a USER script file [not sure]
Step 12: At the end of script file Linuxrc, the Ramdisk shall give the
control to "USER SPACE" [path for writing the script not known]in Linux kernel
Step 13: USER SPACE is the normal shell
I have a program that I run from the terminal that requires manual input (it's matlab in mex debugging mode, matlab -Dgdb, which starts the GNU C debugger with its own custom settings).
Every time I run this program I always type in the same few commands in the program's interactive shell before I actually start working (for example: run -nojvm; stop at mexFunction; continue). I want to avoid typing these commands and I thought I could do this with shell scripting, saving the commands in the mycommands file, then running: myprogram < mycommands
The problem is that this runs all the commands and then exits the program. I want it to run the commands and return control to me so I can run my commands. Is there a way to tell the shell to use a file or a string as the input to a program then immediately return control to the user without the exiting the program?
I am using a script to start an application (with GUI, i.e. windows) in KDE. However, the window will always appear on the currently used desktop. I would like to define which desktop the application will appear to be able to just run in invisible in the background. How can I do this for KDE?
View 1 Replies View RelatedI upgraded from 8.04 to 9.04, or something like that. I had the VNC server started, the one from synaptic manager, but after I completed the upgrade, did reboot to the server, and now when I connect (from my windows machine) with the VNC Viewer, and after I login with the password, I can ONLY view the linux, and I can't drag items, windows, etc. I can't do anything. One friend of mine had THE SAME problem, and I'm sure it's a bug. I have removed the VNC server from synaptic package manager, reinstalled it, and I got the same problem. I have downloaded the 9.04 Ubuntu linux, installed it on a temporary desktop PC, and it had THE SAME problem. Now (after 2 months) I have downloaded again the 9.04 version, from exact place, and the VNC server is working fine.
Now, my question is, how do I fix this problem on my current Ubuntu 9.04 linux server ? 'Cause if I reinstall the VNC server from synaptic manager, it will not change at all, I will still have this problem. Ofc, on the remote desktop preferences, it is selected "Allow other users to control your desktop". I dezactivated it, activated it again, still can't control the desktop, I can only view it.
Or, is there any other remote desktop program tht I can install to control my X on the linux server from my windows machine ? I don't need X to configure my server, but I need X 'cause I have YM and programs with GUI, torrents, etc.
Yesterday, after I first installed Slackware 13.1 I had no trouble replacing the default wallpaper with a simple gradient. Very easy. Today, (after re-formatting the drive and re-installing the entire system because I messed around with a script and it wouldn't boot) I can't change it. I spent about an hour messing around with menus and settings trying to figure out how I did it, and eventually, as a last resort, turned to the help file. It tells me to choose Configure Desktop from pop-up menu when right-click on the background.
But Configure Desktop doesn't appear in the pop-up menu. (At least, not anymore it doesn't.) The help file also says to use the Control Center, but I can't find any trace of that either. I haven't the slightest idea why these are missing. Since I re-installed everything onto a freshly re-formatted drive, anything I played around with before shouldn't have any effect on the new installation. The problem is there both when I login as root and user. I really don't want to try re-installing everything again.
The only changes I've made to the system since the re-install is to edit /etc/inittab to replace the 3 in id:3:initdefault: with a 4, so I get a graphical login, and to edit /etc/rc.d/rc.inet1 to place an & at the end of the dhcpcd request which, according to the instructions I was following should put it in the background to speed up boot-time slightly. I haven't (knowingly) played around with anything that should affect KDE, except changing settings from within the KDE menus. I know it's probably going to be something very simple, and possibly obvious in retrospect, but I'm new to Linux and have no idea what I'm doing here.
I have a user account which is required to run as part of the operating system and as a service. I am currently attempting to install my companies software on an Ubuntu desktop via wine just for the purpose of finding out if it's do-able.
Is there a way, in Ubuntu, for a user account to be given the local rights assignment to act as part of the operating system and to function as a service in the background?
I installed Linux Mint 9 a couple of days ago (from a live usb) and my 'Account type' was set as 'Custom'.
I had to change the 'Account type' to 'Administrator' so I could edit the 'Network Manager' configuration (the 'Apply' button in Network Manager was disabled until I changed to Administrator).
Is it ok to leave it as 'Administrator' or should I change it to 'Desktop user' until I need to change system settings again?
As a root I have added a new user via useradd method and set a password. The problem now when I logged remotely via putty using the new user credential I am able to browse the root folders etc. So how to limit the user just to limited folders only such home folder and maybe one or two other folders.
View 2 Replies View RelatedI have a problem with the permission of the directories under /proc, they are readable and accessible only by Owner (they have permission 500 instead of the usual 555) As a consequence, the processes are visible only to the Owners or to Root. For exampleif I want to check if there is mysql
I see it only with the user mysql or with root because the directory has permission 500
This problem obstacles the functioning of some applications that should check the existence of some processes managed by other users. At the beginning all was working well. But after a while the problem appeared and I dont know which is the reason of it. how to restore the standard management of permissions of / proc?]
I have a Ubuntu server Maverick 10:10.
I would like to know how can I have remote desktop to a Linux Box without any disturbance of local user or others who logged in like me .I mean exactly like remote desktop in windows 2003 or 2008 which every users who logged in remotely has it's own desktop without any disturbance of others. and is this possible to do it from fedora to ubuntu and vice versa .
View 2 Replies View RelatedAm 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 RelatedI just put on my Linux PC now and after booting logging into the user a/c, it just gives a blank screen with the desktop wallpaper - no menu's or anything, so there's pretty much nothing I can do. I know I had removed the menu and replaced it with the dock (awn dock or something).
However, I can log in as root and root works fine (so I'm doing the update at the moment).
Coming back to my question, I used to know an Ubuntu command which I put in as sudo (terminal)and it used to work like a magic command which would literally restore and repair my linux installation - I even used it when I bought a new system and transferred my linux hard drive from my previous machine to the new one and this one command actually setup and prepared my linux installation to work smoothly in my new PC - just one command after connecting my h/drive in the new PC.
I have a Ubuntu 10.10 server and I would like to have full access to / from my Windows 7 box so I can modify config files and such.
I have already installed Samba and created a local user on the server for myself.
I am at the point where I need to create the share to / and give my user read/write to it.
Additionally if possible I would like for it to be a hidden share for additional security.
How do I control which users are seen from the login screen?
View 7 Replies View RelatedI havent worked on a linux system in about 6 years so Im a little rusty and wasnt that great 6 years ago. Im trying to create a user that can only upload to the server. I have picked at several post tutorial and such but its still not working. Currently you can still upload and download even though you should only be able to upload. Im sure Im missing something but have no clue what
vsftpd configuration
I'm using squid for proxy server in FC6. I'm also using squidGuard for web-site access restriction. I want to do some exception now for website access. My network ip block is 192.168.7.0/24 and facebook.com is restricted for all with squidGuard, but i want to allow facebook.com only in 192.168.7.51/32.
my squidGuard.conf file looks like below:
I've a mail server(Postfix) running on Slackware linux 12.1 . I need to configure a control panel so that one can create/delete/modify an email account as well as manage email alias.
View 1 Replies View RelatedI have configured squid proxy on centos 5.5 and some of my squid.conf file has following lines
Code:
http_access allow ncsa_users office
There are 3 users called "user034, user035 and user050" in the /etc/squid/squid_passwd file need to restricted access to internet except sites www.abc.com form anywhere in the lan. Once they logged in any ip, rule should apply.(that means no ip related acl, only user name related) How can I configure this in squid.
While I was trying to drag the Desktop icon to the places sidepane in nautilus file browser so that I can have it above Documents icon, I accidentally dropped it in Documents icon. I immediately deleted the "Desktop" shortcut that was created in "/home/user/Documents" but it was too late already and the damage has been done. When I try to create a new document on my desktop, it says "Error while coying to Desktop There was an error getting information about the destination. Show more details Error stating file '/home/user/Documents/' Desktop':No such file or directory" Now, I know that my desktop now is pointing me to a location in Documents folder which doesn't exist at all. I tried looking for any available settings/options in gconf-editor, but only in vain.
View 4 Replies View RelatedI did a clean DVD install of 11.3 instead of the upgrade. I'm using a 64 bit Panasonic CF-52 Toughbook with a 250 Gig removable drive. I have noticed on 11.3 that the on-screen volume control applet is gone! It was right next to the battery and the WiFi indicators on 11.2 but it is gone with 11.3.
Now what ever you listen to is FULL BLAST! It makes you go back to the desktop and use the hardware adjusters on the laptop. Even the usual keyboard key combos are not responding. It can be embarrassing especially in quiet, public settings.
I believe I'm using Ubuntu 9.1 (how can I know for sure anyway?) and I use Harman Karman sound sticks that I got from a Mac. I use a Gateway PC and the volume control in the upper right toolbar of the desktop doesn't work. If I want to adjust the volume intensity I go into System > Preferences > Sound > Applications and I adjust the Firefox volume control. Sound comes through the speakers perfectly but I can't adjust volume with the desktop icon.
View 4 Replies View RelatedRunning Ubuntu 10.04 LTS. It's running as a media center box (Boxee amd mythtv), and also as a Asterisk PBX box. I have the box directly connected to my TV without a keyboard or mouse connected.
Is there a way to setup LIRC to flip through the icons on the desktop (similar to using the up/down arrow keys on the keyboard), and initiate a program with the remote? Would prevent the option of using remote desktop to open up or close a program
I recently loaded the latest version of Ubuntu Remix of my EEEPc 10000h.The problem I am have which I had had with some previous versions of Ubuntu is, I am prefer the classic desktop view. I also like to have control over what goes on my desktop panel. With the latest version I find that I cannot add to or delete from, neither can I move around any of the objects on the on the desktop panel.I there is some applet that has to be loaded or something in the software that I happen to be missing
View 1 Replies View RelatedI recently installed 10.10 64-bit on my laptop. I have an older laptop with 9.10 32-bit on it. I installed vnc4viewer on the 9.10 laptop and started and set up remote desktop connections to let the remote user view and control the local desktop. I then tried Remote Desktop Viewer for the Applications menu on the 10.10 laptop and I can log in and see the remote desktop. When I try to do anything through the vnc viewer I can see my changes affect the serving machine but not the viewing machine. For instance, if I grab a window on the viewing machine and try to move it around the desktop, I can see it move on the serving machine. I guess the connection could just be very slow but it seems real time on the serving machine.
View 3 Replies View RelatedI have installed Ubentu server 10.4 and I add GUI of Kubentu on it. My problem is after restart it then come to the Kubentu desktop but I don't know how to control server roles from there ..
View 4 Replies View RelatedI have a shared folder that has it's access restricted to certain users on a file server at work. Currently when I try to add a user I follow this process:
Right click the Folder, go to Properties
Click the "Access Control List" tab
Select a user from the "Participants List"
Click Add
For most users this process works fine but with one of them I get the following error:
"Could not add ACL entry: Invalid Argument"
I also tried a script that a former employee created which seems to employ this command:
setfacl -m u:<USER>:rw- <PATH>
Running the command with the correct user and path returns a similar "Invalid Argument" error.
We're using OpenSuse 10.2.
Is it possible to control the speed of the CPU fan in my desktop computer? The CPU runs cool at 30C yet the fan sits around 2700rpm and the BIOS doesn't allow for speed control.
View 4 Replies View RelatedUbuntu has a bug on VNC / desktop environment.
See the movies that I've made:
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I set up the remote desktop on ubuntu and I connect to my current ubuntu's desktop with the VNC viewer. It is working, I see the mouse cursor, but I cannot see the files while I'm dragging them.
Another friend of mine has THE SAME problem.
I have installed and configurated NX server, and the problem is the same.
If I connect with the nx client, using a different session, I can control my desktop, I can drag windows and files, but if I'm using the shadow option from the nx client program, then I cannot drag windows and files.