我既不能打开也不能卸载Steam（Ubuntu 16.04 LTS）
我的Steam显然已完全无法正常运行：如果我尝试打开它，图标会闪烁几秒钟，之后就不会发生任何事情。 如果我尝试卸载它（Ubuntu Icon >>搜索’Steam’>>右键>>卸载），也没有结果。
我是Ubuntu的新手，我最近把它升级到最后一个版本，期待它是正确的做法，但我不知道它是不是真的。 你们中的任何人都知道如何解决这个问题吗？
编辑：
谢谢你们的回复。
我试过在终端上输入’steam’。 然后出现了一堆消息，它升级了Steam（我认为）并打开它。 我关闭了所有东西并重新启动了电脑。 现在我可以打开Steam了，但每次我这样做都会弹出一个警告说：
home/egavs/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-genu/libtinfo.so.5: no version information available (required by bash) Your steam package is out of date. Please get an updated version from your package provider or directly from http://repo.steampowered.com/steam for supported distributions. Press enter to continue 当我按Enter键时，消息将关闭。 Steam有点慢，有时甚至连接到网络。 另外，我仍然无法以我第一次尝试的方式卸载它。 当我输入lspci | grep VGA时，什么都没有出现 lspci | grep VGA在终端。 当我在终端上输入’steam’时，Steam会打开并显示以下内容（SPM是我的电脑名称）：
egavs@SPM:/$ steam Running Steam on ubuntu 16.04 64-bit STEAM_RUNTIME is enabled automatically /bin/bash: /home/egavs/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash) grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) 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(1465948400) Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number [0706/231122:ERROR:main_delegate.cc(779)] Could not load cef_extensions.pak [0706/231122:ERROR:browser_main_loop.cc(217)] Running without the SUID sandbox! See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md for more information on developing with the sandbox on. Installing breakpad exception handler for appid(steamwebhelper)/version(20160614232302) Installing breakpad exception handler for appid(steamwebhelper)/version(1465946582) [0706/231122:ERROR:main_delegate.cc(779)] Could not load cef_extensions.pak Installing breakpad exception handler for appid(steamwebhelper)/version(20160614232302) Installing breakpad exception handler for appid(steamwebhelper)/version(1465948400) Installing breakpad exception handler for appid(steamwebhelper)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) Created shared memory when not owner SteamController_Shared_mem Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) ** (steam:4043): WARNING **: Unknown device type 14 ** (steam:4043): WARNING **: Could not create object for /org/freedesktop/NetworkManager/Devices/1: unknown object type Installing breakpad exception handler for appid(steam)/version(1465948400) ** (steam:4043): WARNING **: Ignoring invalid property 'secondaries' ** (steam:4043): WARNING **: Ignoring invalid property 'autoconnect-priority' ** (steam:4043): WARNING **: Ignoring invalid property 'route-data' ** (steam:4043): WARNING **: Ignoring invalid property 'address-data' ** (steam:4043): WARNING **: Ignoring invalid property 'route-data' ** (steam:4043): WARNING **: Ignoring invalid property 'address-data' Generating new string page texture 2: 48x256, total string texture memory is 49,15 KB Generating new string page texture 3: 384x256, total string texture memory is 442,37 KB Installing breakpad exception handler for appid(steam)/version(1465948400) Installing breakpad exception handler for appid(steam)/version(1465948400) roaming config store loaded successfully - 619 bytes. migrating temporary roaming config store Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number Installing breakpad exception handler for appid(steam)/version(1465948400) Failed to init SteamVR because it isn't installed ExecCommandLine: ""/home/egavs/.local/share/Steam/ubuntu12_32/steam" " Installing breakpad exception handler for appid(steam)/version(1465948400) System startup time: 4,04 seconds bash: /home/egavs/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by bash) grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc Warning: Your steam package is out of date. Please get an updated version from your package provider or directly from http://repo.steampowered.com/steam for supported distributions. Generating new string page texture 73: 256x256, total string texture memory is 704,51 KB Generating new string page texture 74: 128x256, total string texture memory is 835,58 KB Generating new string page texture 75: 128x256, total string texture memory is 131,07 KB Generating new string page texture 76: 64x256, total string texture memory is 901,12 KB Generating new string page texture 77: 32x256, total string texture memory is 933,89 KB Running Steam on ubuntu 16.04 64-bit STEAM_RUNTIME has been set by the user to: /home/egavs/.local/share/Steam/ubuntu12_32/steam-runtime /bin/bash: /home/egavs/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libtinfo.so.5: no version information available (required by /bin/bash) grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc grep: symbol lookup error: grep: undefined symbol: pcre_jit_stack_alloc /usr/bin/ldd: line 119: printf: write error: Broken pipe ExecCommandLine: "/home/egavs/.steam/root/ubuntu12_32/steam steam://open/driverhelperready" ExecSteamURL: "steam://open/driverhelperready"
我应该下载一个建议的包吗？ 它们似乎不适用于版本16.04。
谢谢你们。 问题现在解决了。
我重新安装了Steam并按照这里的建议： 在Ubuntu 16.04 LTS中没有打开Steam
如果您刚刚安装了Steam，请转至~/.steam/steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/并删除链接libstdc++.so.6 。 然后它应该没有问题地开始。
Steam现在运行正常，没有滞后或错误消息。
对不起，如果我在错误的地方发布任何内容，我是新来的这个论坛，因为我是Ubuntu。 但我越来越习惯它了。