我用终端打开一个应用程序，然后该应用程序的图标弹出并脉动，但之后什么也没有发生。
根据我目前所做的所有研究，我认为驱动程序存在问题。我有 7700k 和 gtx 1070，我认为问题就出在这里。我有 nvidia (378.13) 和 Intel 的最新驱动程序。
当我尝试运行 steam 时，图标只是脉冲，终端输出是：
$ steam
Running Steam on ubuntu 16.04 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Gtk-Message: Failed to load module "gail"
Gtk-Message: Failed to load module "atk-bridge"
Gtk-Message: Failed to load module "unity-gtk-module"
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Installing breakpad exception handler for appid(steam)/version(1484790260)
Generating new string page texture 12: 48x256, total string texture memory is 49.15 KB
Generating new string page texture 13: 256x256, total string texture memory is 311.30 KB
Generating new string page texture 14: 128x256, total string texture memory is 442.37 KB
Setting breakpad minidump AppID = 769
Steam_SetMinidumpSteamID: Caching Steam ID: 76561197960265728 [API loaded no]
Installing breakpad exception handler for appid(steam)/version(1484790260)
[0216/052858:ERROR:web_plugin_impl.cc(38)] Widevine registration is not supported after context initialization
Installing breakpad exception handler for appid(steam)/version(1484790260)
其他应用程序似乎也在运行，但是什么都没有显示出来。
我尝试过多次重新安装驱动程序、重新启动、重新安装 steam，但没有任何效果。我还尝试过kbl_hucver2（gpu 和 cpu 之间有问题？），安装成功但没有任何变化。