did you install the NVIDIA driver through the NVIDIA installer (the one from NVIDIA's website) before?
-- package nvidia-glx-177 None failed to install/upgrade: trying to overwrite `/usr/lib/libGL.so.1', which is also in package libgl1-mesa-glx https://bugs.launchpad.net/bugs/256743 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
