As we say, "That's funny, not 'ha ha funny', but funny."
But just to clarify
Attachment:
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Since it worked in the LiveCD, and in the hard drive installation it 'works'...or not works as the case maybe, it is a case of loading up the wrong video modules (drivers).
This is going to be a lot of fun, so let's keep a lid on it.
Boot up the LiveCD and in a terminal, enter
Code:
sudo lsmod | grep video
Thsi lists all the modules (drivers). Output is piped (|) to grep to be searched for all occurrences of the word 'video'.It looks like this.
Code:
netty@netty:~$ sudo lsmod | grep video
uvcvideo 73728 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 49152 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 139264 3 uvcvideo,v4l2_common,videobuf2_core
media 24576 2 uvcvideo,videodev
video 20480 2 i915,acer_wmi
netty@netty:~$
In this broad sweep we are just looking for the line video 20480 2 i915,acer_wmi, (your's will be different) but cut and paste the entire output to a post.uvcvideo 73728 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 49152 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 139264 3 uvcvideo,v4l2_common,videobuf2_core
media 24576 2 uvcvideo,videodev
video 20480 2 i915,acer_wmi
netty@netty:~$
But wait there's more....
Now boot to the hard drive installation and do the same thing. Because of the invisible cursor, if you want, modify the command sudo lsmod | grep video > ~/Desktop/lsmod_output.txt, or whatever you want to call it. This dumps the output into a text file on your Desktop.
Post, or attach that... and then we see about blacklisting the current module, and loading the one that works.
It's a little messy and fiddly, but it gets the job done. We'll make it pretty later.