vapor falha ao iniciar devido a falta de bibliotecas de 32 bits

Question

em uma nova instalação de vapor no kubuntu 14.04 obtendo isso

Running Steam on ubuntu 14.04 64-bit
STEAM_RUNTIME is disabled by the user
Error: You are missing the following 32-bit libraries, and Steam may not run:
libXtst.so.6
libXrandr.so.2
libgtk-x11-2.0.so.0
libgdk_pixbuf-2.0.so.0

EDIT : depois de descobrir como instalar as bibliotecas corretas de 32 bits, o vapor ainda falha ao iniciar. Eu acho que a coisa cef-extensions é um arenque vermelho.

Running Steam on ubuntu 14.04 64-bit
STEAM_RUNTIME is enabled automatically
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Installing breakpad exception handler for appid(steam)/version(1454620878)
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 78: saw unknown, expected number
[0306/133346:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
[0306/133346:ERROR:browser_main_loop.cc(203)] Running without the SUID sandbox! See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for more information on developing with the sandbox on.
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454588499)
[0306/133346:ERROR:main_delegate.cc(777)] Could not load cef_extensions.pak
Installing breakpad exception handler for appid(steamwebhelper)/version(20160204122139)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
Installing breakpad exception handler for appid(steamwebhelper)/version(1454620878)
assert_20160306133344_1.dmp[19624]: Uploading dump (out-of-process)
/tmp/dumps/assert_20160306133344_1.dmp
/home/tomasz/.local/share/Steam/steam.sh: line 756: 19596 Segmentation fault      (core dumped) $STEAM_DEBUGGER "$STEAMROOT/$STEAMEXEPATH" "$@"
assert_20160306133344_1.dmp[19624]: Finished uploading minidump (out-of-process): success = yes
assert_20160306133344_1.dmp[19624]: response: CrashID=bp-6b6e5d50-0d39-492a-8efa-f6a352160306
assert_20160306133344_1.dmp[19624]: file ''/tmp/dumps/assert_20160306133344_1.dmp'', upload yes: ''CrashID=bp-6b6e5d50-0d39-492a-8efa-f6a352160306''

    

Answer 1

Isso porque faltam alguns arquivos necessários para que o meu kubuntu seja executado. Fonte

1. Instale lib32z1 em sudo apt-get install lib32z1
2. instale lib32ncurses5 em sudo apt-get install lib32ncurses5

Se as bibliotecas estiverem instaladas. Em seguida, tente excluir o arquivo steam.sh e reinstalar o vapor

1. sudo rm /home/user/.local/share/Steam/steam.sh
2. sudo apt-get install --reinstall steam

Se ambas as soluções não estiverem funcionando e se você estiver usando o driver Nouveau, tente instalar este driver nvidia-352 sudo apt-get install nvidia-352