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[K12OSN] newb question



HI Everyone,
My name is Pete. I have just installed a test k12ltsp on a virtual test server. I am using etherboot on dhcp port 1067 on my clients. I am able to authenticate to my windows 2003 active directory. I am using the gnome desktop because It is fairly easy to attach to users folders residing on my Windows 2003 file server. In looking at the processes, it says my client is using around 150 megs according to the Teaching tool. I am thinking of trying to introduce these clients to be simple word processor/internet machines for the English rooms. Most are just using the ancient fat client windows machines currently in these rooms to type essays and maybe to do a little research on the net. I have no need for sound on these. Is there a way to reduce the amount of resources the client is using.? How do you disable some of the unnecessary applets in gnome like bluetooth or things related to audio? Any suggestions would be really appreciated. I am totally new with linux, so you might have to write really slow for me to understand. :) I have been on the mailing list for only a short time, but it looks like there are alot of knowledgeable folks out there. thanks so much!! Here are the processes that are running for the client.
 PID TTY      STAT   TIME  MAJFL   TRS   DRS   RSS %MEM COMMAND
11490 ? Ss 0:00 0 110 22417 5764 0.5 /usr/bin/gnome-session 11518 ? S 0:03 0 9 9422 5700 0.5 /usr/bin/perl -w /usr/sbin/lbussd 11563 ? Ss 0:00 0 74 4217 500 0.0 /usr/bin/ssh-agent /usr/bin/dbus-launc 11566 ? S 0:00 0 20 2759 768 0.0 /usr/bin/dbus-launch --exit-with-sessi 11567 ? Ssl 0:00 0 339 12824 1128 0.1 /bin/dbus-daemon --fork --print-pid 4 11574 ? S 0:00 0 50 7453 3756 0.3 /usr/libexec/gconfd-2 6 11577 ? S 0:00 0 87 2664 640 0.0 /usr/bin/gnome-keyring-daemon 11579 ? Sl 0:00 0 167 33324 6944 0.6 /usr/libexec/gnome-settings-daemon
11586 ?        Ss     0:05      0   169 77614  5408  0.5 gnome-power-manager
11591 ? Ss 0:00 0 483 14104 4936 0.4 metacity --sm-client-id=default1 11602 ? Ss 0:00 0 477 80314 11408 1.1 gnome-panel --sm-client-id default2 11604 ? Ss 0:01 0 1276 117095 14796 1.4 nautilus --no-default-window --sm-cli 11608 ? Ssl 0:00 0 81 39590 2636 0.2 /usr/libexec/bonobo-activation-server 11610 ? S 0:00 0 86 11029 3060 0.2 /usr/libexec/gnome-vfs-daemon 11612 ? Ss 0:00 0 87 34132 6904 0.6 eggcups --sm-client-id default4
11614 ?        Ss     0:00      0    24 14203  4492  0.4 bluetooth-applet
11627 ? Ss 0:00 0 1 24702 13100 1.2 /usr/bin/python -tt /usr/bin/puplet 11638 ? Ss 0:00 0 161 77830 9196 0.8 nm-applet --sm-disable 11640 ? Ss 0:00 0 31 15084 4180 0.4 pam-panel-icon --sm-client-id default0 11646 ? S 0:00 0 32 108455 7464 0.7 /usr/libexec/trashapplet --oaf-activat 11647 ? S 0:00 0 47 77972 7424 0.7 /usr/libexec/wnck-applet --oaf-activat 11650 ? Sl 0:00 0 181 16202 2096 0.2 ./escd --key_Inserted="/usr/bin/esc" -
11655 ?        Z      0:00      0     0     0     0  0.0 [netstat] <defunct>
11666 ? S 0:00 0 24 2635 948 0.0 /usr/libexec/mapping-daemon 11668 ? S 0:00 0 78 2661 1292 0.1 /usr/libexec/gam_server 11673 ? S 0:00 0 29 22666 6432 0.6 /usr/libexec/notification-area-applet 11676 ? S 0:00 0 71 27816 8588 0.8 /usr/libexec/clock-applet --oaf-activa 11677 ? S 0:00 0 36 80443 10008 0.9 /usr/libexec/mixer_applet2 --oaf-activ
11720 ?        Ss     0:00      0   143 16044  3944  0.3 gnome-screensaver



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