Please check the MD5 sum on the .iso image that you used to create the
Lubuntu Oneiric live CD (see
https://help.ubuntu.com/community/HowToMD5SUM). The MD5 sums for Lubuntu
Oneiric .iso images are at
http://cdimages.ubuntu.com/lubuntu/releases/11.10/release/MD5SUMS (make
sure to compare to the one that corresponds to the .iso image you are
testing). Please also verify that the CD was correctly written and is
fully readable in the machine(s) on which you were attempting to
test/install Lubuntu. To do this, press Spacebar when the person and
keyboard icons appear the bottom center of the screen, then select your
language and "Check disc for defects". Make sure to do this on one of
the machines on which the problem occurred, as this will also report
failure for some hardware problems and physical media incompatibilities.

If the MD5 sum does not check out, redownload the image, make sure you
get a correct MD5 sum this time, then burn a new CD and see if the
problem persists. If the MD5 sum checks out but verifying the CD as
described above does not, then re-burn the CD (burn it at the slowest
possible speed). If you are still unable to burn a CD that checks out
from an .iso image whose MD5 sum does check out, or if you have trouble
following any of the above instructions, please post a question to get
assistance
(https://answers.launchpad.net/ubuntu/+source/ubiquity/+addquestion),
post a link to the question here, and link the question to this bug
using "Link existing bug" on the question page. (You can also feel free
to subscribe me to the question.) If after correcting a bad .iso or bad
burn this problem goes away, then that means there is no bug, so in that
case, please change this bug's status to Invalid.

If everything checks out and this bug still occurs, then please check
and see if the terminal you have when you boot from the CD is usable
(try typing commands on it). If it is usable, then connect the machine
to the Internet with an Ethernet cable (if both your machines use
wireless, then you could share the other machine's network connection
with this machine via an Ethernet cable--if you don't know how to do
this, please post a new question about that using
https://answers.launchpad.net/ubuntu/+source/gnome-nettool and link it
as described in the previous paragraph). Install openssh-server on it by
running the command "sudo apt-get install openssh-server" (without the
quotes). Set a password with "passwd" (*not* "sudo passwd"). Discover
its ipv4 address with "ifconfig". Then SSH into it from the other
machine by running the command "ssh -c blowfish -X ubuntu@IP" where IP
is replaced by the ipv4 address of the machine running the live CD.

Now, you can run graphical programs on the live CD system, by entering
the commands to launch them in the SSH session. Their windows will
appear on the machine on which you are physically working (the installed
Ubuntu 10.04 LTS system from which you are SSHing). You can open a web
browser (run "chromium-browser") and attach the files
/var/log/Xorg.0.log and /home/ubuntu/.xsession-errors to this bug report
(attach them at https://bugs.launchpad.net/ubuntu/+source/lubuntu-
meta/+bug/878210, not by email). Please do that. If you have trouble
with this, you can go ahead and post a comment in this bug asking for
help.

Then please feel free to change this bug's status back from Incomplete
to New. It is likely that even more information may be needed before
this bug is ready for a developer to work on it, but if so, the status
can always be changed back and requests for the needed information
posted.

** Changed in: lubuntu-meta (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/878210

Title:
  LUbuntu 11.10 liveCD boots to console

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