几分钟前，我正在运行带有 NVIDIA 440.59 专有驱动程序 (GTX 970) 的 Ubuntu 18.04 安装。然后我决定手动升级到 440.64，即使 apt 保留它，现在 Steam 不再启动，因为，正如我后来发现的，它依赖于 NVIDIA 32 位库。
问题是，安装 OpenGL 32 位库会破坏其他软件包：
-@-:~$ sudo apt-get install libnvidia-gl-440:i386 -s
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libnvidia-cfg1-440 libnvidia-decode-440 libnvidia-encode-440 libnvidia-fbc1-440 libxnvctrl0 nvidia-compute-utils-440 nvidia-dkms-440
nvidia-kernel-common-440 nvidia-kernel-source-440 nvidia-prime nvidia-settings nvidia-utils-440 screen-resolution-extra xserver-xorg-video-nvidia-440
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
libnvidia-gl-440 libnvidia-ifr1-440 nvidia-driver-440 …