I have an HP Compaq 6730b with a lot of graphics problem with freya and i never had these problems with the beta.
So I remove the LTS Hardware Enablement Stack and now every thing works fine.
https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/#LTS_Hardware_Enablement_Stack
I have an HP Compaq 6730b with a lot of graphics problem with freya
and i never had these problems with the beta.
So I remove the LTS Hardware Enablement Stack
and now every thing works fine.
https:/ /wiki.ubuntu. com/TrustyTahr/ ReleaseNotes/ #LTS_Hardware_ Enablement_ Stack