can't open networkcenter by settings

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birdhouse

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hey guys,

I got a problem with my Networkcenter. I think i closed the wrong proces when i was cleaning my processes list.
I cant open the networkcenter in settings. when i click on it the network center won't open. the network on the icon tray is also lost.
Someone can help me with this problem? I need to to get back the network proces. I tried everything to restart the network proces but it doesnt work.
thx a lot guys..
 
can someone make a screenshot of the Acer Inspire One (linux) processes? I want to compare what i'm missing in my processes list. thank you
 
Nice help for Linux command lines : http://www.pixelbeat.org/cmdline.html
(Tell me if you want me to run other commands/arguments.)
Code: 
ps -e -o pid,args
PID COMMAND
1 init [5]
2 [kthreadd]
3 [migration/0]
4 [ksoftirqd/0]
5 [migration/1]
6 [ksoftirqd/1]
7 [events/0]
8 [events/1]
9 [khelper]
37 [kblockd/0]
38 [kblockd/1]
41 [kacpid]
42 [kacpi_notify]
164 [ata/0]
165 [ata/1]
166 [ata_aux]
169 [ksuspend_usbd]
175 [khubd]
178 [kseriod]
216 [pdflush]
217 [pdflush]
218 [kswapd0]
219 [aio/0]
220 [aio/1]
471 [scsi_tgtd/0]
472 [scsi_tgtd/1]
479 [scsi_eh_0]
481 [scsi_eh_1]
502 [kirqd]
537 /usr/bin/xinit -- -br
549 X :0 -br
565 [kpsmoused]
588 login -- user
621 -bash
631 dbus-daemon --system
653 /bin/sh /etc/xdg/xfce4/xinitrc
700 /usr/bin/dbus-launch --sh-syntax --exit-with-session
701 /bin/dbus-daemon --fork --print-pid 4 --print-address 6 --session
703 gnome-keyring-daemon
705 /usr/bin/xfce4-session
719 /usr/bin/xfdesktop2
740 xfce-mcs-manager
742 /usr/libexec/gam_server
744 xfwm4
746 xfce4-panel
748 /bin/sh /usr/share/search-bar/start-search_bar.sh
755 acer-search-desktop --x=510 --y=65 --width=490 --height=31
757 /usr/libexec/xfce4/panel-plugins/xfce4-mixer-plugin socket_id 14680101 nam
765 /sbin/udevd -d
1740 [kmemstick]
1760 [kxd_card]
1779 [kondemand/0]
1780 [kondemand/1]
1805 [pciehpd]
1841 [kmmcd]
1864 /usr/bin/xfrun4 --daemon
1887 /usr/sbin/acpid
1896 hald
1897 hald-runner
1932 /usr/libexec/hald-addon-cpufreq
1934 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
1947 hald-addon-input: Listening on /dev/input/event3 /dev/input/event2 /dev/in
1970 /bin/bash /usr/sbin/jmb38x_d3e.sh
2031 /bin/sh -e /usr/acer/bin/TaskQueueManager
2038 /usr/bin/python -tt /usr/bin/puplet
2040 python /usr/share/system-config-printer/applet.py
2046 update-notifier
2170 /usr/libexec/gconfd-2 12
2182 /usr/acer/bin/TaskQueueManagerbin
2428 console-kit-daemon
2430 python /usr/bin/open-session
2510 cupsd
2532 wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf -B -u -f /var/lo
2550 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid
2578 terminal
2581 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManager
2606 crond
2609 /usr/bin/nm-applet
2611 /usr/bin/kpowersave
2637 kdeinit Running...
2643 dcopserver --nosid --suicide
2645 klauncher [kdeinit]
2646 gnome-pty-helper
2647 bash
2662 kded
2713 Thunar --daemon
2716 /usr/sbin/maclesmount listen
2791 [aufsd]
2792 [aufsd]
2793 [aufsd]
2794 [aufsd]
2833 splashd
2839 xhkeys
2900 gnome-screensaver
2970 /sbin/dhclient -d -sf /usr/libexec/nm-dhcp-client.action -pf /var/run/dhcl
2991 /usr/libexec/notification-daemon-xfce
4195 gnome-system-monitor
4226 /usr/libexec/gnome-vfs-daemon
5925 /bin/sh /usr/lib/firefox-2.0.0.14/firefox
5940 /bin/sh /usr/lib/firefox-2.0.0.14/run-mozilla.sh /usr/lib/firefox-2.0.0.14
5945 /usr/lib/firefox-2.0.0.14/firefox-bin
6507 sleep 300
9648 ps -e -o pid,args
9654 /bin/sh /usr/bin/judgemute
 
Run it from a terminal? (Alt+F2 and 'terminal', maybe preceeded by 'sudo' to have admin rights)
... you can also run gnome-session I think. brb with how to load it.
 
I found "gnome-session" from the > System > Add/Remove software [Linpus advanced desktop only]
But I don't want to install it on my Aspire One (as it includes Gnome-Desktop as dependencies).

You can give it a try, it should give you full control on startup processes and put back the Network-Manager?
(See http://www.associatedcontent.com/articl ... grams.html )
 
I need to run this two processes:

2550 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid
2581 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManager

what i have to do to load it?
 
jeromlenz said:
I found "gnome-session" from the > System > Add/Remove software [Linpus advanced desktop only]
But I don't want to install it on my Aspire One (as it includes Gnome-Desktop as dependencies).

You can give it a try, it should give you full control on startup processes and put back the Network-Manager?
(See http://www.associatedcontent.com/articl ... grams.html )
Click to expand...

how did you get the gnome-session from system?
 
birdhouse said:
I need to run this two processes:

2550 NetworkManager --pid-file=/var/run/NetworkManager/NetworkManager.pid
2581 NetworkManagerDispatcher --pid-file=/var/run/NetworkManager/NetworkManager

what i have to do to load it?
Click to expand...
At the command line try this:
Code: 
sudo /etc/init.d/NetworkManager start
sudo /etc/init.d/NetworkManagerDispatcher start
But this is only temporary, if the services are truly disabled, the next time you restart they'll be gone again. How exactly did you terminate them in the first place?

I had the same problem, but it was caused by corruption of the file system, the system hanged. I had to use the recovery disc.
 
This is really annoying, happened to me as soon as I took it out the box.

Update: Now fixed by re-installing using the recovery disc 8-)
 
You can look at "/home/user/.config/xfce4/desktop/group-app.xml" which script will be executed, when you click onto the NetworkCenter Icon (it is an file with ".desktop" extension which you will find in the directory "/usr/share/applications").
If you look into this script you kann see behind the "exec " key which program will be executed.

For that at best you open a "terminal" with "ALT-F2" and type in "terminal". Within this terminal you should switch to user "root" by typing "sudo -s".
You can display the files e.g with "more /home/user/.config/xfce4/desktop/group-app.xml" or open a edit like "mousepad /home/user/.config/xfce4/desktop/group-app.xml".

Try to start this program manually from the terminal, maybe you get an error message then which will be helpfull the solve your problem.
 
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