I tried the system with:
Appearance Preferences > Visual Effects > None
and it's working fine for now.
When I try to change it to:
Appearance Preferences > Visual Effects > Normal
It freeze exactly as I described in the first post.
another ubuntu-bug report attached.
I tried the system with:
Appearance Preferences > Visual Effects > None
and it's working fine for now.
When I try to change it to:
Appearance Preferences > Visual Effects > Normal
It freeze exactly as I described in the first post.
another ubuntu-bug report attached.