Neverlasting Kubuntu SpalshScreen

[Guest]

Hi all,
i'm having some problems getting in desktop environment. I did some updates (got through apt) and at the next reboot the system won't start. It seems not to recognize the second graphic card in my laptop (hp envy 6-1200el).

There's a way to solve this problem? I'm sure you need some other information to understand what's happening on my pc, but i don't know where i can find them. Tell me what to do!

Thanks

[SteveRiley]

If you remove the second graphics card, will the machine at least boot?