In addition to a work-provided nc6000, I also have personal Compaq Armada M700 and gave ubuntu 4.10 a install this evening.
Absolutely no problem installing or having X properly configured! One nice touch is the installer found the Orinoco wireless PCMCIA card and configured it so the network was available immediately on boot.
Here are my notes on install ubuntu 1.0 on an HP/Compaq nc6000 laptop.
Used warty-install-release-i386.iso downloaded on 21-Oct-2004. (md5sum a491903a2d2197651864dec3836d85e0)
The laptop has currently installed WinXP (hda1), Debian/Sarge (hda7) and now ubuntu (hda6).
Booted the laptop while in the docking bay and started install. Complained that it couldn’t find a NIC, I told it to continue and not to use a static IP address.
The nc6000 has:
* Pentium M (should do power management, but stock debian kernels don’t seem to include it), 1G memory, 60g internal drive, 30G or CD/RW in multibay
* embedded intel wireless — works with ndiswrapper
* bluetooth — don’t have any other bluetooth devices, haven’t tried
* IR — haven’t tried, but should try to get going with my palmpilot
* Broadcom nic — works
* SD bay — works under WinXP, but appears to be impossible under Linux
The docking bay pretty much just has a USB breakout, passthrough nic and power. There are 2 multibays which usually have a CD/RW and/or an extra disk.
At the point it asked about installing GRUB in the master boot record, I skipped that and continued
on with the installation. I prefer to let debian/sarge manage grub.
After the ubuntu installer finished, I booted into debian/sarge and added the following to
it’s menu.lst file:
title Ubuntu 1.0
root (hd0, 5)
kernel /vmlinuz root=/dev/hda6 ro
initrd /initrd
savedefault
boot
Then rebooted to Ubuntu…
After about 40 minutes it started poking around and found that kacpid was sucking up 95% of the cpu. I did
renice 19 -p 5 (which was the pid of kacpid)
and the install proceeded much faster.
The X displayed looked nice along with the drum sounds.
But the Broadcom or tg3 driver wasn’t loaded. Using ‘sudo network-admin’ fixed that.
Still looking around.
[still installing -- watch here for more info]
This evening Griffin and I made some stop-motion videos using some clay figures he made and my HP camera.
[Take a look](http://www.nozell.com/blog/data/griffin-video-02.avi)
This is how we did it:
* Set the HP 318 Camera to the lowest resolution, turn off flash
* Screw in the little tripod I got years ago for one of the first webcams
* Have plenty of light
* Take about 90+ photos
* dump onto my Linux/Debian laptop (gphoto2 –get-all-files)
* Convert to an animated gif ( convert -delay 10 IM*.jpg out.gif) with a 10/100 second delay. Realize it is a huge 20M file
* Convert to AVI ( mencoder “mf://IM*.jpg” -mf type=jpg:fps=7 -ovc lavc -o output.avi) which gives a much smaller (~1M) file.
Repeat until the batteries need to be recharged.
This evening I noticed that there was a new perl module in CPAN by CPB Flickr::Upload. So I hacked together a Nautilus script to integrate Flickr.com uploads with the Gnome file manager.
If you want to give it a try,
* Install the perl module Flickr::Upload using either CPAN or download from http://search.cpan.org/~cpb/
* Grab this script
* put it in your ~/.gnome2/nautilus-scripts directory
* edit the following lines for your own use:
my $FLICKREMAIL = 'your-flickr@email-address-here.com';
my $FLICKRPASSWORD = 'somesekretword';
my $FLICKRTAGS = 'i like traffic lights'; # space separated list
It works find on my debian/sarge laptop, but should work fine on any other gnome desktop.
Patches would be welcome.
Last night I was mucking around with festival, the text to speech tool (ala the old DECtalk. On my [laptop](http://h10010.www1.hp.com/wwpc/us/en/sm/WF05a/321957-64295-89315-321838-f33-367367.html) it was speaking too fast.
The solution is found in the Festival FAQ: Running Festival
Create the file festival/lib/siteinit.scm (if you don’t already have it) and add the following
(Parameter.set 'Audio_Method 'Audio_Command)
(Parameter.set 'Audio_Command "sox -t raw -sw -r $SR $FILE -c2 -t ossdsp /dev/dsp")
On debian, you put those two lines in /etc/festival.scm
HP just won a large contract with Motorola which includes Debian running on Itanium.
From InternetNews, [HP Get Call for Carriers](http://www.internetnews.com/dev-news/article.php/3395271)
“Virtually each of the network equipment providers is migrating to next-generation platforms based on Linux,” Joy King, HP director of its worldwide marketing for its network and service provider business, told internetnews.com.
HP has modified the Debian Linux distribution to optimize it for carrier grade systems
Also in CNET, [Motorola and HP in Linux tie-up](http://news.com.com/Motorola+and+HP+in+Linux+tie-up/2100-1039_3-5311739.html) and Information Week [Motorola To Incorporate Integrity Systems Into 3G Call Path](http://informationweek.com/story/showArticle.jhtml?articleID=29100410)
The debian/sarge package for netjuke didn’t quite work out of the box and it was a little dated so I decided to install netjuke from source.
Dependancies — apt-get the debian packages for mysql-client, mysql-server and make sure php4 and php4-mysql are installed.
Be sure to follow the post-installation steps of php4 in /usr/share/doc/php4/README.Debian.gz.
In particular, un-comment the line:
LoadModule php4_module /usr/lib/apache/1.3/libphp4.so
Uncomment:
AddType application/x-httpd-php .php .phtml .php3 AddType application/x-httpd-php-source .phps
and add index.php to the line like this:
DirectoryIndex index.php index.phtml index.php3 index.html
Remember to restart apache (/etc/init.d/apache restart)
Now you need to create a database to hold the netjuke tables. If you
have an existing database and user, you can use that. I have fresh
MySQL install with no table nor any non-root database users, so I did
this:
$ mysqladmin -u root password ‘sekert’
$ mysqladmin -u root -p create netjuke
Enter password:
$ mysql -u root -p mysql
Enter password:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 6 to server version: 4.0.13-log
Type ‘help;’ or ‘h’ for help. Type ‘c’ to clear the buffer.
mysql> grant all privileges on netjuke.* to netjuke@localhost
identified by ‘othersekret;
Query OK, 0 rows affected (0.01 sec)
Now you are ready to install netjuke.
Go to the top of the web space, by default on debian it is /var/www
and unpack netjuke (tar zxvf ~/ netjuke-1.0-rc2.tar.gz).
Now as the netjuke docs say, go to http://127.0.0.1/netjuk
e/installer/installer.php
and click through the GPL license to the installation page. My
answers were:
DB Type: MySQL DB Host: localhost DB User: netjuke DB Password: othersekret Sys. Admin. email: marc@nozell.com Admin Password: moresekret
After a submit (be sure javascript is enabled, netjuke uses it
heavily) it will offer to save inc-prefs.php. Copy that to
/var/www/netjuke/etc/ and you may need to set the privileges to the
web server can read the file
chmod 444 /var/www/netjuke/etc/inc-prefs.php
You are almost done, so take a look at http://localhost/netjuke and
log in and poke around some. Don’t worry that there aren’t any music
files there, that is next.
I keep my music files in /DATA/Music/ and didn’t want to copy them to
where netjuke wanted them (/var/www/netjuke/var/music), so I used
ln to make them available like this:
cp /var/www/netjuke/var/music/* /DATA/Music rm -rf /var/www/netjuke/var/music ln -s /DATA/Music /var/www/netjuke/var/music
Now back to netjuke’s web
interface to import the files. Follow the links Admin->Recursive
Audio File Finder->Start Scanning and then watch as the mp3/ogg/etc
files are found and added to the netjuke database. If you have a lot
(I have around 11G) you may need to import them a few at a time using
the Admin->Music Directory Browser route and bring in a few
directories at at time.
Installed bottlerocket (comma nd is br) and setup cron to turn on/off the boy’s lava lamp so it is on when the wake up and go to bed.
My root crontab looks like this now:
MAILTO=marc # Turn on Spencer's lava lamp at 6:00am and off at 7:30pm 0 6 * * * /usr/bin/br A3 ON 0 7 * * * /usr/bin/br A3 OFF # Turn on Spencer's lava lamp at 7:30pm and off at 8:30pm 30 19 * * * /usr/bin/br A3 ON 30 20 * * * /usr/bin/br A3 OFF
We just added a WinXP system for the kids to use. We were tired of saying: “Stop playing neopets on Mom’s computer” and “Enough of the Strong Bad email, get off of my computer”. In order to keep an eye on how much bandwidth they were using, especially if they inadvertently get install some spyware, I’m using MRTG to watch for spikes in traffic.
cfgmonitor public@kidspc public@wendypc > /etc/mrtg.cfg
indexmaker /etc/mrtg.cfg > /var/www/mrtg/index.html
The debian package already took care of creating the directory and a
script in /etc/cron.d/mrtg to run every 5 minutes.
Our HP
PSC 750 color flatbed all-in-one printer/copier/scanner is
connected to a Microsoft Window2000 desktop and I want to print to it
from the home linux server as well as my laptop when I’m home.
First ‘unix printing’ support needs to added to the w2k system. Go to
Control Panel->Add/Remove Programs and then select ‘Add/Remove Windows
Components’ on the left sidebar. From there install ‘Other Network
File and Print Services’ where you will see ‘Print Services for
Unix’. Then under the Printers control set the printer as Shared and
name it something, I chose ‘allinone’.
Then install the following debian packages:
cupsys — Common UNIX Printing
System(tm) – server
cupsys-bsd — Common UNIX
Printing System(tm) – BSD commands
cupsys-client — Common
UNIX Printing System(tm) – client programs (SysV)
And then point a web browser to http://localhost
:631 (or
http://<homeserver>:631), authenticate with the root password.
From there, follow ‘Manage Printers’ and add one as follows:
Now you can print a job as simply as ‘lpr -Pallinone filename.txt’ or ‘lpr -Pal
linone filename.ps’
While I was at it, I hooked up an old epson color printer to the linux home ser
ver too.