Neotextus

Archive for August, 2005

Japanese Garden

by on Aug.29, 2005, under Photography

I shot some photos at the Portland Japanese Garden and it really does live up to it’s reputation as a haven of tranquil beauty. The five gardens were peaceful and serene, and relatively uncrowded given that I was visiting on a Sunday afternoon. Well worth a visit!

Welcome

Entrance to the garden is via a traditional low wooden gateway reminding visitors of their stature compared to the grand space they are about to enter.

Waterfall

The Heavenly Falls in the Strolling Pond Garden provides an aural and visual backdrop to the lower pond, holding more than 50 koi.

Feeding Time

Koi are gregarious, preferring company and will swim together in formation. Although peaceful, they feed aggressively. Watching the boil of Koi at feeding time is fun and exhilarating.

Pail Zen Garden

Whatever the tasks, do them slowly with ease,
In mindfulness.
Dont do any tasks in order to get them over with.
Resolve to do each job in a relaxed way, with all your attention.
-Thich Nhat Hanh

Perspective Message Sea of Sand Doors Dragon Bridge Gong Stairs

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WordPress Vulnerability

by on Aug.15, 2005, under Computing

WordPress versions < 1.5.2 running on servers with register_globals turned on are subject to a PHP data injection exploit.

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Fedora Core 4 + NVidea GeForce2 = Dead

by on Aug.11, 2005, under Computing

<RANT>

Just upgrade my desktop (play) box at home, and I got caught out badly by a new ‘feature’ in Fedora Core 4. Now if you read the installation instructions for FC4, it has an explicit section for installing the NVidia drivers, just login as root and install the replace the standard drivers. Simple, right?

Alas no, at least not if you are doing an upgrade. The problem is that you cannot get to a login screen because the riva frame buffer is trying to load (and yes I did remove Redhat Graphical Boot). Now in my case, that meant I couldn’t login on the console, and I couldnt login remotely since I use a wireless network card which requires installation :-(

OK, so reboot in rescue mode, install the kernel module from livna in a chrooted environment and reboot right? Alas no, because during boot, rc.sysinit will scan the hardware and decide you need the rivafb driver installed before you get a chance to load the incompatible nvidia driver.

But why was rivafb being loaded? Well, to cut a long story short, rpm had dropped a new hotplug blacklist in as /etc/hotplug/blacklist.rpmnew, rather than moving the old list to blacklist.rpmsave. Moving the new file into place, and the machine started prefectly, loading the nvidia driver and runs a treat.

You know, there is a reason that Unix systems have graphics as a user space daemon. Somehow, we forget the old lessons and try to add ‘sexy’ features to make the OS look pretty. I, for one, don’t want a pretty OS, I want one that works, always, all the time. Graphics belong in userspace, along with web browsers, and cute mouse cursors that look like cats :-)

</RANT>

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