OK. I've found a solution with Percherie's help.
On Synaptic, just after starting Live-session, I suppress ubiquity-slideshow-lubuntu package. And run Installation without mistake.
So the bug is on ubiquity-slideshow-lubuntu (and ubiquity-slideshow-xubuntu) package. (version 58)
OK. I've found a solution with Percherie's help.
On Synaptic, just after starting Live-session, I suppress ubiquity- slideshow- lubuntu package.
And run Installation without mistake.
So the bug is on ubiquity- slideshow- lubuntu (and ubiquity- slideshow- xubuntu) package. (version 58)