Error: I'm afraid this is the first I've heard of a "trackback" flavoured Blosxom. Try dropping the "/+trackback" bit from the end of the URL.
Enable Local Display
Newer versions of Ubuntu have the X display locked down so that other userids cannot access the gui, plus there is a bug in 9.10 that makes it even less likely to work.
To fix the bug, I created a file. etc/X11/Xsession.d/60x11-localhost and filled it with contents I found at the online Ubuntu bug report 276357. It turns out that this file existed in 9.04, and the contents in my saved etc tree from before the upgrade matches. Which is encouraging.
Also useful:
emgrasso@ykchaua:~$ echo $DISPLAY :0.0 emgrasso@ykchaua:~$ export DISPLAY emgrasso@ykchaua:~$ xhost local:db2inst1 non-network local connections being added to access control list emgrasso@ykchaua:~$ su - db2inst1 Password: $ DISPLAY=:0.0;export DISPLAY $ db2cc
That gets me into the DB2 Control Center GUI, but DB2 itself is throwing some weird errors when I try to start up the database.
This is still the version 9.5 I restored from my backups -- I needed to install a down-level version of libstdc++ (libstdc++5_3.3.6-17ubuntu1_i386.deb) to get it to run at all.
I have downloaded db2 9.7. I'm going to google for the errors I'm seesing. But I think my next step is to uninstall 9.7 and see whether 9.7 behaves better.
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