General :: Setup A Demo Desktop Environment For Ppl?
Mar 23, 2010
i need to setup a demo desktop environment for ppl to try out a java based gui. i need to put this demo on a VPS server, run a vncserver, and use a web-based vnc viewer for ppl to access to it. what is the best desktop environment for this case, 1. my vps server only has about 200m memory left 2. i need to have java swing set running 3.it doesn't have to be cool, but it needs to be quick. i heard that freeNX is quicker, but i doubt there will be a web-based viewer around. i tried both gnome and xfce4 on my virtual machine and vnc to it, strangely i found out gnome is somehow faster than xfce4 which is supposed to be otherwise.
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May 27, 2011
Before setting up a dedicated web- and mail-server system, I want to learn it by setting both up on my desktop environment. So far I can only find how-to's which are based on server install iso's.
Is it wise first to install a mail server by using i.e. [URL]. Get it up and running and then install a lamp server using [URL]
Both servers must use my own IP address which is related to my own domain xxxxx.com I also need to understand how to incorporated these.
My desktop is Ubuntu 11.04 2.6.38-8-generic x86_64.
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Aug 2, 2011
I install ubuntu server 11.04 I select ubuntu server from boot menu then enter username and password and then i see a command line line and a black background How i can setup a graphical app (some thing like genome) for my server I do not know any thing Any body can explain all step of this for me how I connect to internet how download graphical app and install it? (I connect to web with windows 7 and adsl internet)
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Mar 30, 2010
I have installed and un-installed 3 different versions of Ubuntu. My fourth is a re-install of v9.10. During all these installs I have had difficulty getting my wifi to work. During my last install I left the ISO in the drive by mistake so when the system rebooted it loaded from the disc in demo.... This was interesting because in the demo the program manager showed 2 drives for wireless, 1 Broadcom STA and 2 Broadcom b43xx. I tried loading the STA and it worked! (sorry it could have been the b43xx, for the time being it's insignificant) Upon my excitement I restarted the computer and removed the disk went to my Ubuntu set up and ...what the Broadcom choices weren't there Why?
Now I am running Win 7 Home 32bit on my main drive and have Ubuntu loaded on its own drive. I have a Netgear WN311b wireless N card installed. Again my confusion is why it worked in demo (off the cd) but doesn't from full install. I read on the web to try inserting my supplied disc from Netgear and then search program manager. It now showed the two for-mentioned Broadcom programs, but this time wouldn't install them. On the b43 I got an error message and on the STA it searched extracting and loading this continued for a 1/2 hour with no progression. I couldn't close the PM or the extracting and loading box, so I had to restart the computer.
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Mar 24, 2010
I have a server set up with Ubuntu Karmic. I am making it a printer server, and my printer is compatible with Ubuntu. (I tested it on my laptop, also using ubuntu) My problem is, the driver installer is graphical and my server is not. Is there a way I can just run the installer in server WITHOUT installing gdm or a desktop environment? So far, everyone I've read says to have xserver,xorg,fluxbox(or other gui), etc. I just want to run the installer through SSH, and I know about the -X tag.
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Jul 20, 2011
a server at work has been accessed through the desktop environment as root. I know this is a risk and since I have never done it before I was wondering if there are any files created by the desktop that could compromise the system and how could I clean it up.
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Feb 12, 2010
I'm trying to setup a PXE boot environment.Now the diskless machine reads in vmlinuz and initrd.lz from the /tftpboot directory of the dhcp server machine (host name: antilop, runing slackware 11.0).There is a NFS export named /usr/data/ubuntu on antilop (which can be mounted from the client when runing mandriva mcnlive Toronto)When I'm trying to boot with PXE, the kernel and initrd starts, eth0 gets a valid ip address.Then a lot of error messages appear saying: NFS over TCP not available from 192.168.1.48 <- this is antilop, my DHCP server and NFS server too.
Here is the content of the /tftpboot directory:
-rw-r--r-- 1 root root 34 2010-02-11 20:49 boot.txt
-rwxr--r-- 1 tjp users 75564 2009-10-05 16:08 gpxelinux.0*
-r--r--r-- 1 root root 5755032 2009-10-28 00:00 initrd.lz
drwxr-xr-x 2 root root 2592 2010-02-12 12:59 pxelinux.cfg/
-r--r--r-- 1 root root 3890400 2009-10-16 00:00 vmlinuz
Here is the contents of my /pxelinux.cfg/default:
default aaaa
label aaaa
kernel vmlinuz
append boot=casper netboot=nfs nfsroot=192.168.1.48:/usr/data/ubuntu initrd=initrd.lz
There is no process listening on tcp port 2049 (on antilop)I asked my friend google but it didn't give a satisfying answer so far.Some said that no nfs-over-tcp exists on slackware, some said nfs clients trying over tcp must fallback to udp.
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Jun 15, 2010
I can setup variables in ~/.bashrc for my own shells. I can also setup variables globally in /etc/bashrc.but then how do I setup variables for a group in Linux? So that users who belong to this group will see the variables, but not others?
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Mar 13, 2010
I heard Enlightenment is one of the best looking desktop envioronments.
And KDE can be very amazing if you install a rendering engine on it.
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Aug 10, 2010
How can i start X without desktop environment?
My needs: Boot and load a notepad and when i close the notepad the PC turn off. Is it possible?
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Aug 2, 2010
I'm currently installing Arch Linux on my old netbook. What desktop environment should I use? GNOME and KDE both seem way too big and unnecessarily fancy for what I want to do with my basic netbook. I just want internet, read pdfs, run emacs. no fancy stuff. What should I use? xfce? lxde? and why?
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Mar 9, 2011
With a desktop environment, there are file associations that goes with it. I'm a minimalistic user, who doesn't use any of such, but still want some kind of file associations to ease my burden. So I'm searching for a program that does something like the following. open file.pdf this will look at the extension, and translate to okular file.pdf. Of course one can always write a bash script to do this. I wonder if there is something existing, so I don't reinvent the wheel.
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Jul 18, 2010
I'm looking for the best way to identify what distro the user is running and what the desktop environment is running. I'm building some pipeline tools for a visual effects studio and need some generic commands for passing paths to the user's file manager from within Maya and Nuke. The workstations I have access to are FC12 with xfce4 so for that I'd pass a system command :
Code: ("thunar "+$path)I've been identifying Fedora workstations with:
Code: # cat /etc/issue
Is there a command to identify what the current window manager is? Preferably something generic that'll work on the other distros as well.
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Oct 31, 2010
My problem started only after I upgraded my hardware. I'll describe the problem and the changes that led to it.
Problem: I have to restart my computer a second time before my icon set and controls are shown properly. The first time I boot up, I get an ancient looking set of controls. (By controls, I mean buttons, window splitters, etc.). My custom icon set is replaced by an ancient looking icon set I've never seen in Ubuntu before. (Maybe it is a Debian default? It certainly isn't stock Ubuntu). The Gnome panels are completely different from normal too. I simply reboot again and everything comes up the way it should. Every time I start my computer, I have to restart a second time. After that, no problems until I need to shut it down and start again.
I'm running a relatively new installation of Ubuntu 10.10. I changed the theme to a bisigi theme [url] and everything was fine. No problems at all until...
Changes: Then I upgraded my video card from an older nVidia to a GT430. I had to change a couple things in xorg.conf. For that, I just used the suggestions made by the nVidia settings utility. I also upgraded my mobo and RAM (from 4GB to 16).
These problems started only after I upgraded my hardware. Of course, the hardware upgrade involved the above noted software configuration changes. (xorg.conf was the only required change.)
I'm looking for ideas on how to troubleshoot this? I don't even know the first step. For example, what logs should I check? Should I suspect a hardware problem (e.g., bad video card) or is this software/configuration related?
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Apr 28, 2011
I have a tried looking at google up, no luck, but maybe i am blind, anyway. I want to looking for, I want to create a theme and icons, too.
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Jul 22, 2011
For a while I have been searching for a new desktop environment to use on my netbook, since gnome 3 is too heavy for it. Currently it is running ubuntu because unity is lighter than gnome 3, but I am planning to go back to fedora at some point in time. So far I found LXDE to be my favorite, after trying XFCE and Enlightenment.I'm not looking for a solution here, just opinions, what is your favorite lightweight desktop environment (and with which WM if you wish) and why?
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Dec 26, 2010
I'd like to know which one, given the same computer, will operate the quickest.
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Jul 8, 2010
i have a centos 5.4 without desktop environment. i can only access certain system settings via browser (and of course console). i would like to encrypt some folders. but these folders are used by the system. can i encrypt them? will the system still be able to access these folders? if yes, how can i encrypt only through console or is there something web based software for this?
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Jan 10, 2010
I just installed Arch Linux, and then GNOME. But now I am regretiing the GNOME decision for one main reason; it works against the idea of K.I.S.S. and technical transperancy.But, I do like having a fully-featured GUI DE.
So, which Desktop Environment best follows the K.I.S.S. philosophy, without compromising on features? All opinions welcome, and maybe even a screenshot
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Feb 23, 2011
I am would like to learn how to keep my system clean of unneeded and unwanted file clutter as I am trying to get the most out of my older home built pc. I am running fatdog64 puppy linux off of a usb stick right now, but I would like to have a small standards based setup on my hard drive to use as a base to build a custom kernel for my pc. I sure miss my old GEM desktop
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Aug 24, 2010
How can I add KDE desktop environment in newly installed 'moonOS-3'.
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Apr 27, 2011
I've done the following:
But when I connect via, VNC I get a minimalist screen and console.
I ran "startx" and got this:
I need to get a real desktop environment running on this box.
Centos 5.5.
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Jun 6, 2010
I installed Gnome desktop environment recently then ;I' ve lost KDE desktop effects settings. I just can see Compiz Configirator. I cant configure effects independently. There is same settings in gnome and kde. And also I cant change windows appearence.
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Sep 1, 2011
I've used Ubuntu 4 years ago now I'm installing a new version. How do I get the X Window environment setup, instead of Windows environment that I'm seeing ?. I need something like KDE and XTerm.
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Feb 21, 2010
I have been looking around the web and forums for a while for the best way to set up a development office. I havent really found many specifics. I am with a new company is just starting to really take their development services seriously. We've added a couple developers and designers in the last month. I am trying to figure out a the best way to set up our environment.
We have a couple dedicated virtual servers with Media Temple. Currently, we develop everything under a subdomain of a domain we set up for development. When the site is ready to go live we move the site to its own domain. I cant believe this is the best way to go about things. So, what do you guys suggest as a setup? Software, versioning, etc. We have the ability to setup a test server in house and then push out changes to the production server but not really sure if that is needed.
We do mainly Wordpress development. If this should be posted in another area,
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Mar 11, 2010
I have setup samba and shared /var/www/html on a shared folder so that i can access the folder directly via my IDE, however i cannor write file in there, is there any better way of doing it ?
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Jun 14, 2011
Kernel 2.6.21.5, Slackware 12.0
KDE 3.5.7
(Mozilla) Firefox 2.0.0.4
Do color settings in the desktop environment affect color in the web browser? Thanks.
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Jan 8, 2011
I edited /etc/profile to look like:
# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
if [ "`id -u`" -eq 0 ]; then
[code]....
When i type env, it just shows: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin It also shows JAVA_HOME, CLASSPATH and others were set up. Trying to get updatetool in glassfish usable for any user and during any session. I did the export command in a shell, and it worked, but not after closing the session. how to do environment variables.
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Jul 21, 2010
I planned to setup raid 1 mirroring for my small home environment. Then I selected two new harddisk and connected to my system. I inserted my fedora dvd and I clicked raid button in the graphical installation process by refering redhat docs. I installed successfully in /dev/sda /dev/sdb it works fine. For testing purpose I removed one harddisk /dev/sda. My system didnt boot it shows grub error. Why this happened? Since I have configured raid mirroring why the system is not booting from second harddisk /dev/sdb.
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May 2, 2010
I am attempting to set up a firewall in my home network environment. the rest of the environment is windows, sorry I am attempting now so bear with me. what I have is a cable modem coming in, then my fedora 11 box with 2 nics, then the wireless router and the rest of the network.
everything works fine until I put the linux box in. If I put the firwall in the firewall sees the internet but the wireless router directly after does not. I am doing something wrong with the dhcp I am guessing. I dont want the firewall to give the address to the network I want the router to. I tried to get the firewall to do it (yum install dhcp leafnode) but it kept saying something didn't work right.
so I figure I will let the cable modem give the firewall an ip and the router give the rest of the network their ip's but how do I get the firewall and router to see each other and allow passthrough?
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