Starting gnome-sudoku (after installing the packages gnome-games and gnome-games-extra) only results in the following message in my messages log :
Code:
gnome-sudoku: abrt: detected unhandled Python exception in /usr/local/bin/gnome-sudoku
Is there any way to fix this?
Im doing a sudoku-solver as a school assigment in Java. It is supposed to solve both 6x6, 9x9 and 12x12 boards.Im pretty much done with my algorithm(brute force), but I'm having a hard time figuring out how to calculate the right Box for a Square. I found this snippet:
Code:
// calculate BoardPos for index, where index is 0..80
void loadBoardPosFromIndex(BoardPos &pos, int index) {
pos.index = index;
[code]...
This works on 9x9 boards, but I really dont get the math behind this, and how I can create a generic rule for both 6x6, 9x9 and 12x12 boards.
i want make an ad hoc host in Gnome 3. I set everything in Network Connections, but I don't know how to start it. In Gnome2 it was enough to click on icon of NetworkManager and i saw it there. But now, I'm lost.
View 3 Replies View RelatedThe upgrade from 11->12 went very smoothly for me on multiple servers except for one seemingly small item that had me tearing my hair out for a few hours. Three of my machines are MythTV frontends, which rarely do anything else. As such, I have them fairly stripped down package-wise and run MythTV on GNOME with xorg-x11-xinit-session to kick it off via an .xsession script. This scheme has worked flawlessly for years across many versions of Fedora until last week when MythTV mysteriously would not start and the computer would just get stuck in an automatic login loop. I discovered that I could start MythTV after I logged into the GNOME desktop and through some testing and log inspection came to realize that it was PulseAudio that was not starting automatically. I also discovered that I could just SSH in while it was in this loop and issue 'pulseaudio -D' and the next automatic login attempt would start MythTV properly.
As a quick hack, I just tossed 'pulseaudio -D;sleep 3' into my .xsession script and it seems to be working for now. I am interested to know how it used to start up without logging into the desktop before the upgrade. Could this possibly be related to udev or dbus? I have practically no knowledge of those, but do see config files for both in the pulseaudio package.
gnome-mplayer --fullscreen file.avi opens file in the window, manually I can switch it to fullscreen but I need to start in fullscreen from command linemplayer -f file.avi opens in fullscreen from the beginning but if to play a list it shows desktop between files how to fix the problem with gnome-mplayer?
View 7 Replies View RelatedWhen I boot my Fedora 15 installation it shows me the blue screen with progress indicator, however I do not reach the login screen.Instead I see the textual shell where the last item is:Started Display Manager.It looks like my monitors are not detected anymore. I have been working with them though (this appeared after a restart). I am not sure how I determined it but I read in some log that no display was detected. Nothing changed to the hardware set up however.I see some suggestions to run system-config-display as root.However this command can not be found nor can it be found when I run yum install system-config-display.
View 1 Replies View RelatedAfter power off the Gnome desktop environment does not start on my machine. It never gets past the splash screen with Fedora logo.The OS boots, and I can ssh and even run graphical applications, such as Thunderbird, remotely. No errors are reported in /var/log/Xorg.0.log. There are errors reported in .xsession-errors (attached) but I do not now how to recover from them
View 8 Replies View RelatedDoes anyone know a secure method for starting a service after a user logs in to the desktop environment? There are a couple of issues that I'm trying to work around / troubleshoot and this would assist with doing that.
I'm running Fedora 11, not sure if that matters for this question.
is there a way to bind shortcut, that would open the browser (this one exists in gnome) if it was not opened. But once the browser is running it just shows/restores opened window?
View 2 Replies View RelatedI've tried to access the console in vain. Every time I try to, I get this message
Quote:
Cannot start gnome-terminal -t R1 -e 'telnet 127.0.0.1 2000' > /dev/nul/2>&1 &:No such file or directory
Then i decided to use the xterm client instead. But still didn't work
Quote:
Cannot start xterm -T R1 -e 'telnet 127.0.0.1 2000' >/dev/null 2>&1 &: No such file or directory
The last option I had was using Kconsole (linux kde) but still it doesn't work. And i get the same error message
Quote:
Cannot start /usr/lib/kde4/bin/konsole --new-tab -p tabtitle=R1 -e telnet 127.0.0.1 2000 >/dev/null 2>&1 &: No such file or directory
Our office moved yesterday. I shut down the computer cleanly and physically moved it to the new location. On startup, the wallpaper shows on both monitors, and the login screen. But, when I log in, I get failed to load session "gnome"
I am using Fedora Core 15. The only hardware that changed is I swapped out my cordless usb mouse for a corded one because I left the dongle at home. How I can I troubleshoot the problem and get my computer up and running again?
I upgraded Sunday evening from FC14 to FC15 using the yum preupgrade method. Services such as httpd, vsftpd, sshd, named and even the VNC server are all running. I can connect via VNC client and get a downgraded gnome desktop, but from the console, I cannot start X or gnome desktop.I have searched many threads over the last day+ and found many references to problems with nVidia drivers - and I have a nVidia adapter. but I am not sure what is next to do and need a lead.
View 1 Replies View RelatedI am having some problems installing Fedora 15 64-bit. I use the install DVD. I have an AMD Phenom and a NVidia 8600GTS. When I install using the normal method, my screen freezes somewhere in the settings screen for choosing the computer name. If I use the basic video driver for installing I have no problem. However after everything is installed, and Fedora starts, Gnome says that it failed to start and some features are not available.
I found some information at [URL] that I tried. However after installing kmod-nvidia and rebooting I no longer see any graphical display. A lot of text is on the screen without any error, but no x-windows appears. What can I do to install Fedora correctly and have a good working system? Is the 32-bit version easier to get it working? How can you recover from a system that does not start? What I could do to recover from it.
I finally got my system to boot to a console prompt. This is a fresh installation of fc10 that I have struggled to get working with my old Adaptec 2940 scsi hardware. I am a little fuzzy on the whole gtk, gdm, gnome thing. So how do I go from this console prompt to configuring the new installation with desktop?So let's say I am logged on as root on the console.
View 8 Replies View RelatedJust installed F15, was everything fine, but then gnome got away, from terminal I have<gnome-session:1951): Warning can't start display message.Before that I put in config file one extra line to start tint2 like <sleep 3 && tint2.Not sure was it the reason?
View 4 Replies View RelatedI would like to setup fedora for fullscreen, touchscreen, noexit application. So whenever you'll boot or restart the application will automatically starts. I thing there are these step required:
1. autologin
2. start fvwm after login instead of default DM - gnome
3. run application
how to autologin in fedora but it still shows that fedora gui login screen for 10 seconds and then it logs in. My problem that I dont know how to start fvwm and configure it to empty desktop (no toolbars no nothing) instead of gnome.
After a great deal of pain I have Fedora 15 running in Virtual Box 4.1 on a older Mac Book Pro running Lion. When I boot Fedora 15 I get a black screen. I can get a virtual console by banging on the fn ctrl option f2 keys I can then use 'startx' to get another black screen but clicking around for a bit gives me the gnome fallback windowing. Is there any way I can force the gnome fallback to start up directly on a reboot?
View 5 Replies View Relatedi have installed Fedora 15 from USB and it error
Quote:
GNOME 3 Failed to Load
Unfortunately GNOME 3 failed to start properly and started in the fallback mode.This most likely means your system (graphics hardware or driver) is not capable of delivering the full GNOME 3 experience.
.The interface is now Gnome 2. I have not change screen resolution 1280�720, now is 1024x768.
Result of xrandr -q
Quote:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
1024x768 0.0*
Im having an issue getting GDM to start.. i recently reformatted my server, and put 10.04 on there.. loving it so far.. well, the whole time i was testing it, i left a monitor hooked up the whole time..
So, this weekend, i rearranged the room its in, and hooked it back up, with no monitor.. I can still SSH, ftp, and use gnump3d.. i mean, basically anything that does not need X will run.. just cant get it to start..
this is the error i get when trying to start it via an ssh session
Quote:
joo@server:~$ sudo gdm start
[sudo] password for joo:
gdm-binary[4572]: WARNING: Unable to find users: no seat-id found
gdm-binary[4572]: WARNING: GdmDisplay: display lasted 0.819148 seconds
gdm-binary[4572]: WARNING: GdmDisplay: display lasted 0.268763 seconds
[Code].....
Been running 6.06 for 5 years with no problems! On logging on as normal gnome doesn't start and I just have an orange screen with a working mouse pointer. Have tried to remove and reinstall gnome but am getting a lot of failed to fetch errors. Any help appreciated. I don't really want to re-install yet.
View 1 Replies View RelatedCan I start Debian and iceweacel without gnome.The idea I have is when I turn on my computer, only linux kernel and some moduls to be loaded, but not to be loaded gnome.So, when debian load, to appears only Iceweacel and nothing more.
View 9 Replies View RelatedGnome sessions started hanging during login on a debian lenny box, and I can only think it's related to a recent package update as it was working fine before the last set. It affects all user accounts and hangs before the applications menu or any icons appear on the panels, but after after the top /bottom panels and the desktop background appears.
View 1 Replies View RelatedI am running this Debian wheezy: URL... on my BananaPro.
I installed Gnome and tried startx but command not found. I installed Xinit but then I get :
Xinit:unable to connect to x server.
I installed gnome 3.0 through the one installer, and now every time I start kde I get a gnome terminal that says
Code:
** (orca:4321): WARNING **: Trying to register gtype 'WnckWindowState' as enum when in fact it is of type 'GFlags'
** (orca:4321): WARNING **: Trying to register gtype 'WnckWindowActions' as enum when in fact it is of type 'GFlags'
** (orca:4321): WARNING **: Trying to register gtype 'WnckWindowMoveResizeMask' as enum when in fact it is of type 'GFlags'
It keeps shrinking everytime I try to expand it a bit, I had to edit > select all and copy to be able to read it. And it sounds like it's trying to play a sound that sounds like welcome, but it gets cut off, it also makes a sound when closing it. I'm assuming this was supposed to be a first time run thing for gnome but it keeps showing up in kde.
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'm having issues logging into my system... After authenticating via GDM, the screen goes black with only the mouse showing and remains this way indefinitely. At first the hard disk is active to a similar degree as it was when logins were successful, but then the system (apart from being able to move the mouse) is unresponsive.
If left for long enough so that the screen goes into power-saving mode, moving the mouse brings up the unlock dialogue that you normally get if you set your computer to lock itself after a period of idleness.
I suspect some sort of file corruption, as I have not changed any settings recently. I have forced checks on all of my disks in the hope it would solve this problem. I have also tested logging in on a freshly created user account I created which gives the same result. Also, starting an xterm session from GDM works fine.
After installing some updates recently, 10.10 boots into a command line. I have to type sudo gdm to get into Gnome, at which point it works fine. How can I make it start Gnome automatically again?
View 2 Replies View RelatedI've recently updated to Ubuntu 10.10. At first I had no problems, but after the third time I logged in, my desktop background appeared (and nothing else) but quickly flashed to a black screen with some error messages (too fast for me to see) and I got sent to the login screen. After trying some more times I got the same problem with some small differences(sometimes my desktop icons showed up, other times it took a couple of minutes before I got kicked out).
I tried running startx from the terminal but got one of these two error messages: Server already running or could not find any listening ports. If I run "sudo startx -- :1" to switch the port I login fine, but as the root user. Gnome works perfectly here and when I login in gnome-failsafe. This leads to believe it has something to do with my user configuration. I've restarted xorg server, installed gnome-main-menu and made sure if got the current gnome package.
Installed a new graphics card in a friends computer and now gnome desktop does not want to start! Instead only r command prompt is showing!
View 1 Replies View RelatedI installed 11.04 on a Dell inspiron 1420. When I logged in I got an error message (lack of hw) so Gnome was loaded. Then I installed the nVidia drivers. Now, how do I start unity ? If I select "ubuntu" in the splash screen I still get Gnome.
View 1 Replies View Related