Comment # 35 on bug 700416 from Egbert Eich

Well, I would like to see a test on a machine and with an architecture (ie
x86_64 or i586) where you remember having seen this problem. The system should
be as recent as possible - as to me this is only relevant going forward. This
issue isn't relevant enough to fix on old versions.

So try the latest TW system you have installed on such a machine.

If  you are not able to reproduce it there, please try the TW installation
system on the same machine and for the same architecture (please use the latest
that's available - you don't have to do the installation, you can switch to a
text console as soon as this system has booted).

Once you can reproduce it, I would like to ask you to get the output of 'lsmod'
and to run the command line:
for i in /sys/class/input/input*; do \
  echo -n "$i: "; echo -n $i/event* "  " | sed -e "s#$i/##"; \
  cat $i/name; \
done
and collect the output.

Thanks!