I am going to add myself to the long list of affected user, maybe more info will help.
I could reproduce the reboot issue in two cases:
1) live xubuntu 14.04 Usb while trying to install but also just trying it out ( always reboot after the login screen)
2) booting directly from the hard disk with xubuntu 14.04 already installed (previous pc) ( reboots after the language selection)
I am going to add myself to the long list of affected user, maybe more info will help.
I could reproduce the reboot issue in two cases:
1) live xubuntu 14.04 Usb while trying to install but also just trying it out ( always reboot after the login screen)
2) booting directly from the hard disk with xubuntu 14.04 already installed (previous pc) ( reboots after the language selection)
Motherboard: Msi a78m-e35
Cpu+gpu: Amd a8 5600k