Kernel 3.19.3 freezes on Login

[mayagrafix]

Updated to 15.04 and PC freezes on Login screen when using Kernel 3.19.3 - just as soon as "connect to network" notice appears. After a hard Reboot using 3.16 kernel via GRUB2, everything seems to work 100%.

Should I keep choosing older 3.16 kernel on start up and wait for patch?

Thanks for any help :)

[dino99]

vivid has the 3.19.0.15 as default; why not using it ?

[ssj71]

I have similar issues with 3.19.0-15 (3.19 freezes, but 3.16 works). I don't know where you got 3.19.3. I've found I can boot with boot option acpi=off, but I don't consider that a useable solution. It doesn't recognize my screen resolution. You can try it though.
This guide led me to use acpi=off: https://wiki.ubuntu.com/DebuggingACPI

[jeicher]

I have the same issue when waking from suspend. I use 3.19.0.

[jeicher]

Booting with 3.16.0-34-generic fixes the issue.