Carcassonne, the city from another world

Carcassonne just had to be the first stop of my summer vacation. After reading about it in books both fictional and nonfictional and seeing one picture of the cite I was hooked. What a place this is... The 19th century restoration of the fortress definitively paid off, and a "medieval city/fortress spirit" is captured despite the hordes of tourists passing through the place every day. Then, of course, this is a place mostly for tourists today, albeit an amazingly beautiful one. Seen from the river Aude the ancient city seems to be floating high up in the sky... and close up the fortifications are overwhelming. Already looking forward to postprocess the photographs later at home... :)

Vacation reading: "Young Miles"

I'm on vacation... and while that often means I'm running around from romanesque monastery to roman rubble pile, this time it's also a real relaxation vacation. Including beaches and many shady cafes in beautiful old cities (have I mentioned Carassonne already?). Time to slow down, go through the recommendations from friends collected throughout the last months and grab a good book (or two, or three). I started of with "Young Miles", and what a strange start it was...

"It isn't easy, being a Vor lord..." Miles Vorkosigan, age 17, is only son of the emperor's regent and heir to an ancient title himself. Life could be perfect, were it not for that unfortunate assassination attempt on his parents years ago, which left him, err, vertically challenged for life, and with rather brittle bones. When your predestined career is the military, this does not really help... especially if you fail the entrance physical by breaking both legs at the first hurdle of the obstacle course. This, however, is where the story only starts. Our hero is gifted with ego, brains, and a not-just-slightly hyper attitude to bounce from one improbable situation into the next, collecting friends, allies, enemies, and a most crazy storyline. Of course, his adventures include all the things that real academy cadets are told never to expect (even in imperial security, you'll only ever meet ugly male spies), and the chain of command is not really a suitable concept for a little egomaniac like Miles. Kept me laughing for quite some time, and I will have a look at the many already existing sequels sometime soon.
A friend recommended the book to me with the words "like Tyrion Lannister from Game of Thrones, with less daddy issues and prostitutes", but that comparison is missing a few points. Not as deep as Game of Thrones and not as elaborate, but very much fun relaxation reading. It's a bit like going from Lord of the Rings to the early, light-hearted Harry Potters, and mixing in a dose of Stephanie Plum... :) Oh yeah, and don't get turned off by the book cover. Other people find it strange too and have made way better suggestions...
Lois McMaster Bujold, "Young Miles". Baen Books 2003; ISBN 0-7434-3616-4. Buffo space opera, screwball sci-fi comedy. 4 out of 5 smileys in the Light Reading category :))))!

A "new" CUPS is coming your way...

It's taken some time, but finally CUPS-1.4, a "new" major release of "the standards-based, open source printing system developed by Apple Inc. for Mac OS^® X and other UNIX^®-like operating systems", will be arriving for our stable users in the near future. The arch teams are testing, see bug 333781 for the details and progress.
So what does that mean? Well, technically there are a lot of new features since CUPS-1.3. In practice, I hope that some of the ancient Gentoo bugs like #341127 or #349496 go away now, since finally CUPS supports some of the features that modern desktop environments require. Also, right now CUPS is an embarrassing security hole, which will also be fixed by the upgrade.
In the version about to be stabilized, we do not support the new libusb-based interface for USB printers yet. Accessing USB printers will be done via the USB printer functionality in the kernel, as in CUPS-1.3. Why? Simply because there are still way too many problems with it. If you want to give it a try anyway, just keyword net-print/cups-1.4.6-r21 - the only difference between -r2 (the stable candidate) and -r21 is that -r21 supports the libusb backend with the usb use-flag. Cheers!

NI-VISA final fail

In a previous blog post, I already pointed out that using the NI-VISA library to control lab devices with Linux is becoming more and more painful - especially when you heavily rely on National Instrument's high speed USB-GPIB adapters. But hey, supporting kernels newer than 2.6.24 is luxury anyway, right?
Yesterday I tried to update my "test box" for Linux lab software, just in case I can maybe convince one of my colleagues to work with that strange OS for a change. Then, I realized that for us the NI-VISA package has finally become totally useless:

(meas) pc5xxxx ~ # emerge -uDNav --keep-going world

Performing Global Updates:
(Could take a couple of minutes if you have a lot of binary packages.)
  .='update pass'  *='binary update'  #='/var/db update'  @='/var/db move'
  s='/var/db SLOT move'  %='binary move'  S='binary SLOT move'
  p='update /etc/portage/package.*'
/var/lib/layman/n4g/profiles/updates/4Q-2009..........

These are the packages that would be merged, in order:

Calculating dependencies... done!

!!! All ebuilds that could satisfy ">=sys-fs/udev-151[extras]" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-fs/udev-9999 (masked by: package.mask, missing keyword)
- sys-fs/udev-168-r2 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-168-r1 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-168 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-167-r1 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-167 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-164-r2 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-164-r1 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-164 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-163 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-162 (masked by: package.mask, ~x86 keyword)
- sys-fs/udev-151-r4 (masked by: package.mask)

(dependency required by "sys-power/upower-0.9.9" [ebuild])
(dependency required by "kde-base/kdelibs-4.6.2-r3" [ebuild])
(dependency required by "kde-base/khelpcenter-4.6.2" [ebuild])
For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.

(meas) pc5xxxx ~ #

The age-old kernel requires old udev (<=142 if I remember correctly), which I enforced with a package.mask and now is incompatible with other recent stuff. Ah well... >:| no more VISA on Linux for us.