Since upgrading to Kubuntu 9.10 64bit from Kubuntu 9.04 on my HP dv9610us laptop, I'm experiencing two (I think) related issues:

1) I can no longer use KrandR. The app comes up in the systray but selecting new resolutions has no effect. I can switch resolutions just fine using nvidia-settings.

2) When plugging in an external monitor, I can no longer do an Alt-F4 to switch to the external vga out, but again if I use nvidia-settings I can detect the second monitor and enable it with Twinview.

This is a major drag since I use my laptop to give presentations all the time.

Anyone having this problem or know a fix?