Tested with proposed repository, system could boot to desktop successfully.
Test steps: 1. Enable trusty-proposed in software-properties-gtk 2. sudo apt update ; sudo apt upgrade -y 3. Reboot system 4. System could boot to desktop successfully, and: ubuntu-drivers-common: 1:0.2.91.12 nvidia-prime: 0.6.2.1
Tested with proposed repository, system could boot to desktop successfully.
Test steps: properties- gtk drivers- common: 1:0.2.91.12
1. Enable trusty-proposed in software-
2. sudo apt update ; sudo apt upgrade -y
3. Reboot system
4. System could boot to desktop successfully, and:
ubuntu-
nvidia-prime: 0.6.2.1