jlm-blog
~jlm

27-Jun-2009

Intrepid Ibex woes

Filed under: linux — jlm @ 15:38

I just upgraded my Ubuntu install from Hardy to Intrepid. (Jaunty was recently released, so I expected Intrepid to be very smooth by now.) Instead, I got the worst upgrade experience I’ve ever had with Ubuntu, by far.

First, X didn’t come up, leaving me staring at the console login after reboot. Checking Xorg.0.log, it said something about RgbPath being an illegal directive. Looking at the changes the updater had made to the xorg.conf file, it hadn’t done anything about that line. I tried replacing the updater-edited version with the one from Hardy, still choked on RgbPath. I removed the RgbPath directive, and now it aborted on ‘Module "type1"‘. At this point I remember an LWN article about how recent X servers tried to autodetect everything and do the right thing if there were no xorg.conf file, so I moved it out of the way, started X, and huzzah, it worked.

Next, trying to do anything with the package manager errored out and I had a bunch of unconfigured packages. This turned out to be due to the preinstall script for openjdk-6-jre-headless consistently crashing (incidentally producing a multi-page error message containing an unsymbolized stack trace and a memory mapping dump, guaranteed to scare away non-developers), and a bunch of packages depending on openjdk-6-jre-headless, particularly OpenOffice. Uninstalling openjdk-6-jre-headless (and scrapping OpenOffice in the process) got my system back to a state where the package manager was happy.

I consider these two problems each a major lose. Intrepid’s Xorg doesn’t work with Hardy’s xorg.conf, and the update manager doesn’t fix it up. To fix it you have to either edit xorg.conf or know a not-well-publicized feature of Xorg. To even start diagnosing you have to know about Xorg.0.log and how to start the X server. Ubuntu is supposed to be targeting people who aren’t comfortable with a command line, and here it is dumping them at one after the upgrade without a map! And due to the second problem, I now don’t have OpenOffice on my system (though I do prefer AbiWord and Gnumeric, so that’s not as great a loss for me as for some).

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