The photo on my home page shows me in my office in Echunga in front of four computers and an X terminal. It was taken in February 2002 in the new office in the house extension we built in 1999. This is about the last time that I could get a photo taken of me in front of my “desktop”. Since then, the amount of hardware has increased considerably, notably the number of monitors on the desk. This page describes the configuration as of 8 July 2006.
This picture needs some explanation. In previous versions, the main machines were visible; now they're not.
The laptop on the extreme left is pain.lemis.com, a Dell Inspiron 5150 running Microsoft “Windows” XT “Professional”. When at home, I use this machine only to access files that other people insist on sending me in Microsoft formats. Display size 1024x768x24, though when I access it it's usually from one of the other systems via rdesktop. This machine is dual boot with FreeBSD: when I travel, I run FreeBSD on it, since it has never given me any trouble with projectors.
echunga.lemis.com is behind the second-rightmost monitor. It's an AMD Athlon XP 3200+ with 512 MB memory, running FreeBSD 6.1-STABLE. It's my main gateway to the Internet, running an IP-IP tunnel to connect the local network (184.108.40.206/24) to the outside world. It includes my main source disk which is NFS mounted across the network, and it also runs the rightmost three monitors.
As you can see, I currently have seven monitors on my desks. They are connected to echunga and wantadilla, and they run X.org 6.9, connected by x2x. From left to right, we have:
wantadilla:0.2, running on an nVidia GeForce4 MX 4000 board with 64 MB memory, connected to a 19" BenQ P992 monitor and running at 1600x1200x24. Horizontal frequency is 93 kHz, vertical 75 Hz.
wantadilla:0.0, running on an nVidia GeForce 6200 board with 128 MB memory, connected to a 21" Hitachi SuperScan 813 and running at 2048x1536x24. Horizontal frequency is 114 kHz, vertical 73 Hz.
wantadilla:0.1, running on a Matrox MGA-2064WW board with 4 MB memory, connected to a 19" LC Studioworks 900B monitor and running at 1600x1200x24. Horizontal frequency is 95 kHz, vertical 76 Hz.
This combination is very similar to that for wantadilla:0.0. I could run this monitor at 2048x1536 as well, but in practice I find that I can't find a good font that displays well at that resolution. I run wantadilla:0.0 that way anyway so that I can grumble at how many “clever” web sites render badly at this resolution, but more importantly to be able to display digital photos without reducing them in size too much.
This monitor should be running at 24 bits per pixel, but I haven't updated the configuration for a long time, and it was originally running an old Matrox board with only 2 MB. The trouble is that I don't like stopping programs; it dates back to my Tandem days, I suppose, when high uptime was a sign of reliability. Currently X has been running on echunga since 5 February:
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND root 1570 4.8 29.1 172312 150120 v0 S 5Feb06 9721:12.10 X :0 (Xorg)
When I have to stop it, I'll reconfigure.
This is the oldest piece of hardware I have. It was made in November 1989. The fact that it's still usable is a sad reminder of the failure of Moore's law when it comes to display resolution. Yes, it can only do 1280x1024, but show me a modern monitor (especially an LCD monitor) that can do 2560x2048.
This gives me the following total resolutions:
|Total wantadilla and echunga||14291968|
|Total X displays||16595968|
|Total, all displays||17382400|
That's quite a bit more than the standard 768432 pixels of a “normal” display, of course—in fact, about 22 times as much. More interesting is the average display resolution of the X displays, 1843996 pixels. On a 4:3 display, this would correspond to 1568 x 1176 pixels.
I hate “desktops”, if by that you mean lots of eye candy, unintelligible pictures and wasted space. I can read, and I prefer to do so. As a result, though I've played with things like GNOME and KDE (listed in alphabetical order, in case you're wondering), I stick to fvwm2. On occasion I've been asked about my configuration, so here's the current configuration. It's really (mainly) the live configuration
The keyboard is a Northgate OmniKey/Plus. It was the best keyboard I ever had, but after 8 years of constant pounding it wore out. I briefly replaced it with an Avant Stellar, made by a company who has now also gone under, but wasn't quite the same, and it had some issues with the CapsLock key turning on by itself which made it very difficult to use with x2x, so I had to go back to the OmniKey. I've since found two “new” OmniKey Plus keyboards, so things aren't quite as bad, but I suppose I'll need further replacements unless some company starts building well laid-out keyboards again. If you know where I can get a new OmniKey/Plus, please contact me.
I also have a number of other systems in the house, including one for fermentation temperature control for my beer, and a couple for digital video; I'll update this page with more information later. The old pages also refer to networking infrastructure which has changed:
|Greg's home page||Greg's diary||Greg's photos||Copyright|