VNC on SuSE and openSuSE

wanted to have VNC server installed on SUSE10 and openSUSE12
but it looks like both vino and Xvnc doesn't support copy & paste between local and remote...
found x11vnc works out of the box with copy & paste, to have to up running by default after server boots up:

cat /etc/SuSE-release 

openSUSE 12.1 (x86_64)

VERSION = 12.1

CODENAME = Asparagus

- x11vnc is in the repo of openSUSE12

zypper install x11vnc

x11vnc -storepasswd /etc/x11vnc.passwd

- get rclocal running under /etc/rc.d/rclocal

- add the following line to rclocal:

/usr/bin/x11vnc -sleepin 30 -o /var/log/x11vnc.log -forever -noncache -noxfixes -noxdamage -rfbauth /etc/x11vnc.passwd -display :0 -auth `ps -eaf | grep Xorg | awk {'print $15'}` &

cat /etc/SuSE-release 

SUSE Linux Enterprise Server 10 (x86_64)

VERSION = 10

- find x11vnc-0.9.2-1.guru.suse101.x86_64.rpm and install it

- get rclocal running under /etc/rc.d/rclocal

- add the following line to rclocal:

/usr/bin/x11vnc -sleepin 30 -o /var/log/x11vnc.log -forever -noncache -noxfixes -noxdamage -rfbauth /etc/x11vnc.passwd -display :0 -auth /var/lib/gdm/:0.Xauth &

rc.local on SuSE and openSuSE

create a file under:
/etc/rc.d/rclocal

--- USE the following header in the file content ---

#! /bin/sh

# Copyright (c) 1995-2000 SuSE GmbH Nuernberg, Germany.

#

# Author: Felix Wu

#

# /etc/init.d/rclocal

#

### BEGIN INIT INFO

# Provides: rclocal

# Required-Start: $network $remote_fs

# Required-Stop: $network $remote_fs

# Default-Start: 5

# Default-Stop: 0 1 2 3 6

# Description: Felix's rclocal

### END INIT INFO

--- EOF ---

to make it effective:

chmod 755 rclocal
chkconfig rclocal on

# of threads in a process under Linux

How to check number of threads in a process under Linux? top doesn't show it, but option "m" in ps will.
I put a space in front and after PID so it doesn't grep longer PID that contains the shorter PID in same sequence.

ps -elm | grep " $PID " | grep -v grep | wc -l
e.g.

ps -elm | grep " 9919 " | grep -v grep | wc -l

speed up Notes under Linux

This is only tested under an eclipse based Notes in Linux.

I changed the following, adjust the memory size to fit your system:

/opt/ibm/lotus/notes/framework/rcp/deploy/jvm.properties

vmarg.Xmx=-Xmx768m

vmarg.Xms=-Xms512m

I see the following files for sametime and Symphony, so probably the same jvm parameters for those but I have not tested them:

/opt/ibm/lotus/Sametime/rcp/deploy/jvm.properties

/opt/ibm/lotus/Symphony/framework/rcp/deploy/jvm.properties

meego 1.2 syslinux hang after boot

installed meego-netbook-ia32-chrome-1.2.0 on my very first AspireOne A110L
it randomly hangs when boot up, quite annoying that I need to power on and off several times to get pass by this...
the screen would show a SYSLINUX message then everything just frozen!

looks like some boot loader timing issue to me, the following change seems to do the trick:
/boot/extlinux/extlinux.conf
prompt 1

timeout 10