There's a
nasty little bug in Debian Squeeze which means that if you update the kernel, IPv6 stops working. The reason this is so annoying for me is that if the networking doesn't work, I can't get into the PogoPlug at all (there is no direct access, not even a serial console). It's effectively bricked.
The answer is to run
flash-kernel after running
apt-get upgrade. This updates the
/boot/uImage and
/boot/uInitrd files. The bug is that this isn't run automatically.
The actual answer for me was to restore from a last known good backup from a couple of weeks ago
. I attempted to look at the flash-kernel script and create these files by hand but it didn't work.
