Just a follow-up note for 14.04 users that still want a source for a newer gcc-5 (with c++14 support) or gcc-6/7/8:
I have purged the ppa:ubuntu-toolchain-r/test and switched to the ppa:jonathonf/gcc per comment #86 and not had any further nvidia driver problems.
Just a follow-up note for 14.04 users that still want a source for a newer gcc-5 (with c++14 support) or gcc-6/7/8:
I have purged the ppa:ubuntu- toolchain- r/test and switched to the ppa:jonathonf/gcc per comment #86 and not had any further nvidia driver problems.