Software :: Can Run Any Graphical Apps Without Loading Desktop Environment
Feb 5, 2009
In programming sense what is Desktop ?I can run any gnome apps using terminal or "Run Application" ?Such as , to open terminal i can type gnome-terminal and it invokes. What is Xwindow , xserver and Why do we need Gnome , KDE etc ?Why i cannot launch any graphical application [ firefox as example ] without loading xserver ?? I donot need wallpaper , start menu bla bla .. I only want to run any graphical applictaion using default black terminal.
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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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Jun 27, 2011
What desktop environment should i install to develop Gnome apps? As i cna see ,the required tools are
Anjuta - 3.0
Devhelp - 3.0
Glade - 3.10
and most of these versions are not available for ubuntu. Tell me what DE to have in order to do that!
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Jun 2, 2010
I am using 10.04. The grub is working properly but i can't login in graphical environment because the system stops at the ubuntu boot logo. However, TTY is working properly and i am able to login in all the tty [F1-F6]. I think the problem is with xserver but I don't know how to fix it.
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Jan 24, 2010
i'm trying to run a graphical program at a specific time with the help of 'at'. i'm on kubuntu but i think this will be the same on any *buntu.
because 'at' is such a common word. i found this bug [URL] but the mentioned work around doesn't work.
i can make at work with command line if i enter the a tty to make the output to.
example of what i do is:
Code:
$ at now
warning: commands will be executed using /bin/sh
at> date > /dev/tty1
at> <EOT> (CTRL+d)
[Code]....
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Jun 3, 2011
The 11.04 does Ubuntu Server installed with graphical environment, I'm getting a gnome graphical environment, but I wonder if there are other functional graphical environment with Ubuntu Server, the idea is that it serves to maintain the network and have tools for such end.
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Jan 8, 2010
Is there a way to run graphical apps as su without launching from the terminal? For example is there a way to open File Browser as su? And if the only way is via the terminal, then how can I find out the names of apps like the File Browser so I can launch them?
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Feb 6, 2010
When I run graphical applications as root (on KDE4), they inherit my window decorations setting, and use the default widget style. I know that, obviously, I can configure root's widget style to match mine, but I do like the visual distinction. I just don't like it using my window decorations, because I have that nicely configured to match my widget style (and therefore clash with anything else). Is there any way to tell KWin to decorate root windows differently, or even run a separate window manager for root windows?
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Dec 28, 2010
Recently switched from windows XP on Debian. Very happy) After reading smth my eyes are really tired, fonts are smoothed or smth like that But! Do not like the font settings, there is no definition that is in the windows. Very tired eyes, advise how to configure?KDE stands Smoothing, that is just not done
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Mar 23, 2011
after a upgrade via DVD (11.3 -> 11.4) which shows no errors, i can't start the Xserver. During Startup in Grub i have an graphical enviroment.
xorg.log says:
Code:
(EE) Failed to load /usr/lib64/xorg/modules/drivers/radeon_hd.so
(II) UnloadModule: "radeonhd"
(EE) Failed to load module "radeonhd" (loader failed, 7)
(EE) No drivers available
but the file /usr/lib64/xorg/modules/drivers/radeon_hd.so is there.
[Code]...
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Mar 18, 2010
I'm looking for a way to set arbitrary environment variables for my graphical login on linux. I am not talking about starting a terminal and exporting environment variables within the terminal, because those variables only exist within that one terminal. I want to know how to set an environment variable that will apply to all programs started in my graphical session.
In other words, what's the Xorg equivalent of ~/.bash_login?
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Nov 3, 2010
i can start applications like Openoffice, firefox and other graphical app inside terminal on gnome.
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Nov 23, 2009
I'm very new to the Linux world, so be gentle. I've been trying to configure the server to run a graphical interface. I have read numerous configuration guides and posts, but nothing seems to fix the issue. I tried to change the run levels from 2 to 5,
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Mar 5, 2010
This is my first post here. I hope someone can help because I'm quite frustrated by now. I'm trying to write a bash script which will start a graphical app on our Ubuntu compute servers via X. I'm using a loop like:
for machine in 1 2 3 4 5 6
do
ssh -X computer-$machine "xeyes" &
[code]....
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Jan 17, 2009
I have updated the gdm file to be able to log in as root in Fedora 10.Nevertheless after I had selected package updates to be installed logged in as root I still get an error message that I do not have enough privileges.The terminal installation method is a bit of a problem since I do not think it will search for dependencies and therefore it can be excessively long to figure out what is missing for a package installation. In simple cases it works OK, but in more difficult cases it is a bear.
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Jul 20, 2011
I have my first problem with drivers in Linux! I installed openSuSE 11.4 x86 on my computer (Intel Dual-Core 2,5 Ghz; Nvidia 7300 GS) and after installing graphical drivers (proprietary) I can't load the system. All I have is a progress bar of user's profile loading and playing the startup sound. I already installed openSUSE 11.4 x86_64 version on this computer and there was no problem with drivers.
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Sep 23, 2010
I have successfully installed the Nvidia driver on my FC13 system that is using an Nvidia NV44 (Ge 6200) card. It seems to be working as I see the nvidia driver when I do a lsmod | grep nvidia and the glxgears program works as well as the nvidia-settings program.Basically, I did the following:
Code:
yum install kmod-nvidia-PAE
new-kernel-pkg --mkinitrd --dracut --update $(rpm -q --queryformat="%{version}-%{release}.%
[code]...
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May 21, 2010
Sometimes it is possible to trick a Linux app by calling it like this:
HOME=/tmp/foo myapp
This would make myapp think /tmp/foo is the home directory, it won't try to get the user id, find its home directory via getpwent(). This is useful when myapp must be forced to dump some of its config files into a non-standard location different than ~.
A similar trick can be done like this: LANG=foo LC_ALL=bar myapp
This is useful when myapp needs to be called once with a different locale without having to make the change persistent by using the export bash built-in or even modify stuff in /etc/profile.
Is it possible to pull the same trick with time and date? The goal is to make an app use another time than the system ones. The final goal - to make timestamps that appear in logs/commit messages not being tied to the system time.
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Aug 30, 2011
Is it possible to load a new kernel while in a chrooted environment. Say I have one linux distro and want to chroot into another and load its kernel
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Jan 10, 2010
my screen flashes when I load anything. am I frying my vid card?
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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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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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Mar 18, 2010
Script programming question for the experts. I have written a bash script that works fine if I execute from the shell interactively. However, once I schedule it to be executed via cron, it just wouldn't work. I believe this has to do with cron running in a different environment than the one I am in when I putty in.
The bash shell script does refer to environment variables in the .cshrc file. I guess these aren't available to the cron? How can I load them into the script if I want them to be available to the cron locally within the script?
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Jan 29, 2010
I installed CentOS with KDE and Gnome. the computer starts with a console instead of a window manager. When I try to start Gnome (using either startx or gdm), it freezes the whole computer. I can't even get to another command prompt using Control+Alt+F2, when I try to start Gnome.
After rebooting I tried starting KDE using the kdm command, but it prints out some error messages and logs me out of my session. (I've never seen a program force a log out of a session before! I thought that was strange.) I tried to record the errors by using the command "kdm > errors.log" and "kdm >> errors.log", but nothing is written to the errors.log file.
Also, under the (likely?) case that this problem is caused by the graphics card, I ran lspci and discovered that this computer contains this graphics card: VGA Compatible Controller: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 04)
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Aug 28, 2011
I am trying to install Squeeze (Debian 6.0.2), KDE environment, desktop PC, older 32-bit single CPU, 40 GB hard drive wholedisk, 2 GB RAM). I am trying to install an encrypted hard drive (takeover installation using entire hard drive).
Each time I try this I seem to run into different problems, and to date I have not succeeded in obtaining graphical installation. My most recent previous thread on my problems is at
viewtopic.php?f=17&t=67113
It contains video controller hardware information. (In that thread I mentioned a desktop and a laptop; I am currently trying to install Squeeze on the desktop PC, not the laptop!)
It seems I will need to request using apt in the shell the Squeeze package firmware-linux-nonfree. I am not familiar with configuring apt from the command line. Can anyone just tell me what I need? (I have many other things I am trying to learn today, so RTFM would not be helpful in this instance.) I am hoping apt will be autoconfigured well enough to get the deb if I simply give the command. Would it be
apt-get install firmware-linux-nonfree
I want to ensure before trying to get apt to install debs over the internet that the key-signing and package verification is working. I hope that all is done automatically by the installer, but does anyone know with certainty? I stress that (as I understand things) checking the GPG signature of a signed deb is different from and complementary with checking the integrity hash; both verifications are crucially important. The reason I ask is that at least under oldstable (Lenny) there was a separate debsig package, which seems to imply that apt does not automatically acquire the ability to check the GPG signature of signed debs.
Someone said that in addition to non-free drivers I might need to obtain firmware. I have never been able to do this successfully, probably because hardware sites assume Windows users and I don't use Windows at all.
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Jun 2, 2010
I've put a fresh install of Fedora 13 x86_64 on my new server and I have it automatically log in to the gnome desktop so I can control it via VNC. However this only happens when there is a monitor physically connected when the computer boots. If there is no monitor present at boot time, there is no graphical session started, however I want it to start whether or not a monitor is present.
My hardware is a Zotac IONITX-G-E board (which has an Atom N330 and a NVidia ion chipset of some description). I'm using the Fedora default graphics driver (nouveau). Why doesn't it start a graphical session with no monitor, and is there any way to get Fedora to start one whether or not there is a monitor connected?
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Feb 8, 2011
Fedora 14 i can run a program with another user with:
But:
it doesn't work, if i put the command in a .desktop file.
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Aug 10, 2010
First question. I accidentally closed the transparent desktop window and I want to get it back. How do i get it back or how do I create a new one, because it was very useful! what is that actually called so I know?
Second question. I have installed Suse on Vmware Fusion 3, I want to remove the Vmware tools installed within Suse and install the Vmware tools that came with Fusion 3, I also want to enable the graphical effects on the desktop, is there anyway I can do this?
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Oct 18, 2010
I recently installed 11.3 from DVD Am using Ubuntu Lucid Grub2 bootloader as I have several OS's Updated Grub so that the new kernel version 4 would boot but it boots to a command line... What has happened to my desktop?
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Apr 30, 2011
I had just upgraded when after the first reboot I noticed that the black Ubuntu screen (with the little red/white dots) is actually white and buggy. It's unreadable and looks trashed.
After the first login, the desktop wasn't able to load properly, leaving me with a blinking, unresponsive icons and no menubars.
The only way to use the desktop environment is to choose Ubuntu Classic (both with and without effects) and Ubuntu Safe Mode.
I do have nvidia drivers installed (173).
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