These days I often use launchpadlib in my projects for scripting access/modifications in Launchpad. While launchpadlib has quite a good API documentation, this only covers the method calls, not the attributes or collections. So it often takes some poking and trying until you figure out how to access/change things. I found myself typing the same things over and over, so I finally wrote a little script called lpshell: #!/usr/bin/python -i import code, os, sys from launchpadlib. ... Read More

Gesundes Neues
1 January 2010

Ich wünsche allen ein gutes, gesundes und erfolgreiches Jahr 2010! Wir haben gestern mit ein paar Freunden gefeiert. Das neue Jahr haben wir gleich angemessen mit Wunderkerzen begrüßt: (Klick auf Bild für größeres Format)
The days before Chistmas are a wonderfully quiet time to catch up on old work which otherwise just drowns in the daily noise. I got a lot of Apport cleanups and improvements done. One particular highlight of 1.11 is that it is now easy and consistent to collect information for a bug report on one place/at one time and save it into a file $ apport-bug --save /tmp/argh.apport udev … and report that later on with ... Read More
Yesterday PostgreSQL released new security/bug fix microreleases 8.4.2, 8.3.9, and 8.1.19, which fix two security issues and a whole bunch of bugs. Updates for all supported Ubuntu releases are built in the ubuntu-security-proposed PPA. They pass the upstream and postgresql-common test suites, but more testing is heavily appreciated! Please give feedback in bug LP#496923. Thanks!
Am Samstag waren wir wie schon viele Jahre zuvor bei Anne zum traditionellen Plätzchen/Pfefferkuchenhaus backen. Es ist wieder einiges zusammengekommen, und leeecker geworden! Netti hat das halbe Wochenende damit verbracht, einen Adventskalender für mich zu basteln. Kann es kaum noch erwarten, morgen die erste Rolle aufzumachen!

“hello dbus” in vala
27 November 2009

On the long flight back from UDS-Lucid I read the Vala tutorial on my ebook, and did some of the exercises. I was curious about Vala because it combines the speed and memory efficiency of C in a sane C#-like language with proper memory management, exceptions, and without the silly “close to the metal” faff that is usually required in C. And indeed I wasn’t disappointed. It’s not as convenient as Python, but really not far from it, and it’s faaaast! ... Read More

sudo dpkg -P hal
27 November 2009

The day has come! Yesterday I dropped the superfluous hal dependency from gparted, today I uploaded gdm to stop using hal for getting the keyboard layout and use libxklavier instead. I also applied Julian Cristau’s udevified X.org branch to our xorg-edgers packages into my halsectomy PPA, created some udev rules for udev-based X.org input detection (1, 2), and off we go: that was the last hal reverse dependency. My system now fully boots and works without hal. ... Read More
A while ago I introduced a script lp-project-upload to automate tarball release uploads to Launchpad. Many people asked for further features, two of which I added now: First, it automatically invokes gpg to create a tarball signature (unless one is already present), and second it invokes an editor to specify changelog and release notes (just keep the files empty if you don’t need them). Uploaded to lucid’s ubuntu-dev-tools, enjoy!
when you go to dinner in a car^Wtank^Wbattleship^Wrazy something like this: I savely arrived in our hotel in Dallas, Texas this afternoon, after a rather uneventful 14 hour trip from Dresden via Frankfurt. On the way I emptied my laptop battery with some small hacking and catching up on bug report email, and did a lot of reading. I also tried to watch Harry Potter 6, but the headphones they give you were so hideous that I hardly understood anything, so I gave up after some ten minutes. ... Read More

My desktop backup solution
8 November 2009

Requirements Through the last years I have used various own hacks for backing up my desktop(s). There are dozens of packaged backup solutions in Debian/Ubuntu already, but none of them did quite fit my requirements: KISS! no fancy web UI, storage formats, or millions of plugins and configuration files; backups should just be a normally accessible directory Supports standard backup strategy: daily backups for last week, weekly backups for last month, permanent monthly backups. ... Read More