Your laptop is known as a hybrid machine with two GPUs. The internal
display (and typically VGA) is connected to the weaker integrated GPU,
whereas the HDMI is connected to the discrete GPU. We are only just
beginning to catch up with Windows in enabling multi-GPU / multi-head
configurations - in
Update
Now running Natty, I again attempted to get an external monitor working
via the HDMI port. The nvidia-settings tool, it turns out, *does*
recognize the external monitor. After some time tinkering with the
system, I realized that the problem may be completely different.
Specifically, what
** Summary changed:
- Lenovo U460 HDMI doesn't work
+ [arrandale] Lenovo U460 HDMI doesn't work
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https://bugs.launchpad.net/bugs/624684
Title:
[arrandale] Lenovo U460 HDMI doesn't
