I had the same issue. But, reading this thread helps: sudo aptitude reinstall xserver-xorg-core sudo aptitude reinstall libgl1-mesa-glx sudo aptitude install nvidia-glx-177 Thanks
-- package nvidia-glx-177 None [modified: /var/lib/dpkg/info/nvidia-glx-177.list] failed to install/upgrade: trying to overwrite `/usr/lib/xorg/modules/extensions/libglx.so', which is also in package xserver-xorg-core https://bugs.launchpad.net/bugs/250486 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
