I have to do the c++ programs .in window it is quite simple to get c++ console where we can easily write c++ program ,compile and execute it..but in ubuntu i dont know how to get c++ console pls help me for this... so that i can get same console as in window ,,, is there any package to installed for it or anything else
View 2 RepliesHow can I start a program from tty1 console text mode to be executed in tty2 console text mode? Actualy I would like to start a program (chat client cli program) in tty8 automaticaly when linux PC boots.
View 6 Replies View RelatedAfter upgrading to Lucid I can compile but not run binaries from the console. I have build-essentials installed. When I try to run a compiled program I get this error:
bash: .: ./main: cannot execute binary file
Sometimes my Ubuntu keeps hanging when Unity crashes, or due to some other reason.
Logging out and logging in again seems to solve this problem, but sometimes I cannot even access the terminal from the Desktop.
Is there any command that I can use from the console so that my session at the desktop environment ends and I log out?
I already tried gnome-session-save --logout but it doesn't work
I have just got my lovely new installation of ubuntu up and running. First cab off the rank I updated before anything else. This is really embarrassing, but I cant find a console to make a few adjustments.
View 7 Replies View RelatedYesterday i fell asleep while my laptop was still on. when i woke up this morning i stared at a black screen. I tried to wake it up but nothing happened so i just turned it off.
But when i turn it on again i get this after the login screen: Xsession: Warning" Unable to write to /tmp; X session may exist with an error
After a few minutes i get the message, that my temp directory id full.
Now the problem is, that i cannot even login in console mode! i tried the "console login" mode from the login window, i tried switching the console with ctrl+Alt+F1, i even tried to start in recovery mode. But all i get is a blank screen with a blinking cursor in the middle, but i can't write anything!
There is this [URL] but unfortunately, it is under X11. A console based one for Linux, does it exist?
View 5 Replies View RelatedI'm dying to try out music on console -moc but can't seem to find a ppa for it. I've searched synaptic and found an moc package, installed it, and no luck.
View 2 Replies View RelatedI would like to know if there is anyway of starting a program via console.
View 6 Replies View RelatedAfter 10.04 upgrade I cannot drop to console, as well as the gnome UI takes overly long to load, letting me stare at my background for 10 seconds before arriving.Let me start off by saying my machine would not even boot when using the nouveau driver. After successfully installing the normal nvidia driver I was then able to get to my desktop.I cannot view any of the console's that are not using X(F1 F2 etc) None of these work, previously I received invalid input on the nouveau driver but now when i drop to console I am met with a black screen and no display until I return to the one using X.
I suspect it is using an impossible resolution with the consoles but I cannot figure out how to fix it. grub seems to be ignored for display resolution.I am using a TV/monitor that is 1360x768 @ 60hz
I removed gdm and kdm and my laptop started in console mode.Now I would like to get same thing - I made upgrade to ubuntu 10.4 and it starts again in graphics mode. I removed from grub menu.lst splash and quit, removed gdm and kdm - and again I receive graphics prompt.PS I removed also failsafe-x.
View 6 Replies View RelatedI really don't know what to make of this. I have just installed Lucid Server onto my first generation Mac G5 (1.6 uni). The install went fine & the system rebooted...
The first problem:
Fatal errors encountered installing thermal control. All the windfarm modules failed, but judging by the fact the mac doesn't sound like a jet engine, thermal control /is/ working.
The second problem:
After this, it brings up the splash screen & then the console goes dead. No keyboard, no display, no nothing; it looks like the system has hung. But... SSH is working. The system is up and as responsive as it should be!
I've tried adding video=ofonly to yaboot.conf and zapping the pram, but it made no change.
I have a very strange trouble with gnome/X11/Adapter/memory, I really don't know! When I upgrade my memory to 2Gb (1Gb+1Gb), graphic mode not starting! Load only console, but gnome not load. And besides error message not showing. 'starx' command leads to black screen and nothing happends, keyboard doesn't work too. if I leave 1Gb memory, all working perfectly! tell me where I can find log-message or how I can solve that problem. In /var/log I can't found anything interesting.
View 1 Replies View RelatedI am trying to pxe boot ubuntu 10.04.When it boot up,it doesn't show up login prompt from serial console ttyS0, Why ttyS0.conf job isn't invoked automatically ? is there anything wrong with configuration?
View 1 Replies View RelatedNot the gnome-terminal fonts... That's easy... How about the font faces on tty1-6? I tried Slackware once... It was way back in my Linux experience so it struck to me as a clumsy and ill-managed operating system despite that the fact is the exact opposite... Well, as it appears, Slackware did have something about changing the console font since it mostly focused on terminal, you know, it booted up in terminal by default, for starters. Anyway, since Ubuntu is Linux as well, I guess there must be some way of changing the font face for the terminals, eh?
View 3 Replies View RelatedI have been running Ubuntu 10.04 on my laptop just about since it came out.Prior to that I was running 9.10 on the same laptop. I was so happy with 9.10 I thought I could only be happier with 10.04.I was wrong.There are some things about 9.10 that I have *lost* in the transition to 10.04.These bother me quite a bit so much so that I have repeatedly considered going back to 9.10.Please keep in mind this all worked fine under 9.10 on exactly the same hardware.
1) When I connect the external VGA port on my laptop to my 32 Samsung TV it comes up as a 40 Samsung TV and it is impossible to set the correct resolution.This makes watching TV over the Internet via my notebook impossible (I used to use URL... and others).
2) I cannot change the resolution on the console (the TTY's 1 to 6). It used to come up as standard old fashioned VGA (80 columns by 25 rows of text) but now it is much smaller font and much larger console.The VGA= in GRUB does nothing. And this is the only suggestion I seem to be able to find. From my reading most people seem to like the large console w/ small font.I dislike it for the reason I will get into next
3) DOSEMU locks up my computer with a blank screen when running in super mode on the console.Pressing Ctrl+Alt+F# accomplishes nothing and either does Ctrl+Alt+Del.I have to press and hold the power button forcing a hard shutdown (at least this is the only solution I have found).
My problem is that I am trying to install an Nvidia driver on ubuntu 10.04, and I can not access my console mode by pressing ctrl alt f2. When I press that keystroke my cursor will disappear till I press alt f7.
View 2 Replies View Relatedwhen trying to enter console mode by pressing ctrl alt fkey, my cursor disappears until i press f7.. how can I get to the console?
View 1 Replies View Relatedfor my small home server i want the machine to NOT start x11 automatically but to enable remote logins via xdmcp.The problem: xdmcp is controlled by gdm. If i disable gdm to have no x11-login-screen xdmcp does not run...Is there any way to start gdm without starting x11 on the console?
View 2 Replies View RelatedI start a process which is copying items from my desktop computer onto a memory stick. I then leave the house with my laptop and some hours later i use ssh to login to my desktop. I can see weather the process is running still using top, and i can kill it, but is there any way to let me logon to the local console i.e /dev/tty1 so i can control this process directly?
View 2 Replies View RelatedJust upgraded to maveric desktop and can't switch to console no longer. Pressing ctrl-alt-f1 etc pauses the screen and removes the mouse pointer, the console is not shown. Pressing ctrl-alt-f7 unfreezes the screen again and shows mouse pointer.
I know it doesn't happen to many other people but happened to me. Any ideas how to troubleshoot/fix?
I want to use Ubuntu to build an information terminal. This will basically be an X application that displays interesting information. I has to be lightweight seeing that it is installed on compact flash memory.I started with a 10.04 command line install and added xserver-xorg. Please note I am not using a window manager or desktop environment; bare bones X only. I have created a /etc/init.d/myapp file which can start my application by calling "/usr/bin/xinit ${MYAPP}". I used update-rc.d to create a symlink in rc2.d that points to /etc/init.d/myapp. Here is my problem:
On startup the application runs but the system sometimes switches to tty1 (virtual console 1) instead of displaying the X console. I then have to manually switch to it by pressing Ctrl-Alt-F7. How can I make it *always* display the X console with my application? Another thing I noticed is sometimes the X server runs on virtual console 7 and other times on 8. I though that X starts on the first available console and Ubuntu has 6 ttys configured by default. So I would expect it to always run on 7, like and ordinary Ubuntu desktop.
I would like to know whether there is a way of running a console program at startup. That means even before user login. My guess was that it would have to be run like a service but this idea comes from my ... windows" experience.
View 6 Replies View RelatedI updated my version of ubuntu to 11.04 I think and installed my ati drivers. Then tried to change some settings, rebooted and when I try to log in it acts like it will but exits back to the loging. How can I access console? Alt+Shift+F1 is not taking me there..
View 1 Replies View RelatedI"ve started using Ubuntu 11.04 with my Intel iMac. Today I was playing EDuke32 on Ubuntu then the game got freezed, so I tried Ctrl+Alt+F1 and it worked. I just logged in the console and typed;
sudo reboot
This actually didn't work, so;
/usr/bin/sudo /sbin/reboot
This worked.
After rebooting, I tried log in with the GUI login screen. However I just cannot login. After I input my password and press enter, login screen goes black out and comes back to the login screen. I also tried to log in from console (Ctrl+Alt+F1), and it worked. I can log in.
after upgrading to 11.04, natty, I have a problem with rsyslogd.
In previous releases I went to:
/etc/rsyslog.d/50-default.conf
and uncommented the lines under comment:
# I like to have messages displayed on the console, but only on a virtual
# console I usually leave idle.
This was redirecting the log messages to a console I could get to via Ctrl-Alt-Fwhatever.
In natty, this no longer works. When I switch to the relevant console I get a blank screen with a blinking cursor.
The file /etc/rsyslog.d/50-default.conf still exists. A new arrival is also 50-default.conf.ucf-dist which, as far as I can tell is a clone and which I have also modified like 50-default.conf.
The file /etc/rsyslog.conf (configuration file for rsyslogd) exists and its last line reads:
$IncludeConfig /etc/rsyslog.d/*.conf
which presumably should force rsyslogd to read 50-default.conf at startup.
Looking at the running processes I can see that rsyslogd runs.
ubuntu 11.04. How do you rotate the console?
View 9 Replies View RelatedI'm having an issue with Ubuntu 10.04 server, where it is not bringing up a console on the local machine.
The only display on the local screen (and in /var/log/boot.log) is:
Code:
fsck from util-linux-ng 2.17.2
/dev/sda1: clean, 100725/2342912 files, 781590/9357824 blocks
init: ureadahead-other main process (595) terminated with status 4
Hitting <alt>-<f[anything]> just brings up a blank screen with a single flashing cursor, and no login prompt.
The ureadahead message sounds like the classic Windows error: "The operation could not be completed because of the following error: The operation completed successfully." So ureadahead isn't the problem.
Also... ssh works, but other services (apache, mysql, smbd, nfs-kernel-server, etc) need to be started manually.
I wanted to replace Gnome by KDE, I made a fatal fault: I deleted Gnome without installing KDE previously, thus i'm in console mode. Some friends proposed me this apt-get install kde command but that does not work because I have no internet connection, how to install my key 3G Orange by using the console?
View 9 Replies View RelatedI have an updated Ubuntu server and had problems with the windowmanger. Now treated the system and now it will not start anymore.
Symptom:
Starts up to "Checking battery state... // Running local boot scripts (etc/rc.local)
than it hangs.
> which logfile should I look in?
[Code]....
If I start X with startx a gray screen with a mouse X comes up, but there is nothing. No keystrokes or mouse buttons effects anything.